diff --git a/BUILD.gn b/BUILD.gn
index 4e8a69f462567a90e187fe1571d663e204ecceb5..a3a0757c1761480108fc7c7d4cf4b9d38466437f 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -137,7 +137,7 @@ group("input_jsapi_group") {
 group("mmi_tests") {
   testonly = true
   deps = [
-    "common/anco/comm:AncoChannelStubTest",
+    #"common/anco/comm:AncoChannelStubTest",
     "frameworks/native/input:OHInputManagerTest",
     "frameworks/proxy:InputHandlerManagerTest",
     "frameworks/proxy:InputManagerFilterManualTest",
@@ -152,10 +152,12 @@ group("mmi_tests") {
     "libudev:test",
     "service:AccountManagerTest",
     "service:ApplicationStateObserverTest",
-    "service:ConnectManagerEXTest",
-    "service:ConnectManagerOneTest",
+
+    #"service:ConnectManagerEXTest",
+    #"service:ConnectManagerOneTest",
     "service:ConnectManagerProxyEXTest",
-    "service:ConnectManagerTest",
+
+    #"service:ConnectManagerTest",
     "service:DelegateTaskTest",
     "service:DeviceConfigTest",
     "service:DeviceEventMonitorTest",
diff --git a/bundle.json b/bundle.json
index b07d717d46accbe0025313463e5eedbdfba0fc4d..800a984feb0bf243357f933d883b9b3e0c5cb7ad 100644
--- a/bundle.json
+++ b/bundle.json
@@ -99,7 +99,8 @@
         "audio_framework",
         "graphic_surface",
         "ipc",
-        "sensor"
+        "sensor",
+        "idl_tool"
       ],
       "third_party": [
         "libuv",
@@ -138,7 +139,8 @@
               "event/include/key_event.h",
               "event/include/pointer_event.h",
               "event/include/input_event.h",
-              "event/include/mmi_event_observer.h"
+              "event/include/mmi_event_observer.h",
+              "event/include/pointer_style.h"
             ],
             "header_base": "//foundation/multimodalinput/input/interfaces/native/innerkits"
           },
diff --git a/common/anco/comm/BUILD.gn b/common/anco/comm/BUILD.gn
index 0ffa331e13903de0fe6f11c5341ada328cfecc15..d67eed2473879f063f237a8c543d7887a7b72582 100644
--- a/common/anco/comm/BUILD.gn
+++ b/common/anco/comm/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Copyright (c) 2024-2025 Huawei Device Co., Ltd.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
@@ -11,17 +11,23 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import("//build/config/components/idl_tool/idl.gni")
 import("//build/ohos.gni")
 import("//build/test.gni")
 import("../../../multimodalinput_mini.gni")
 
 module_output_path = "input/input"
 
+idl_gen_interface("anco_channel_interface") {
+  src_idl = rebase_path("IAncoChannel.idl")
+}
+
 config("mmi_anco_channel_config") {
   include_dirs = [
     "include",
     "${mmi_path}/interfaces/native/innerkits/event/include",
     "${mmi_path}/interfaces/native/innerkits/proxy/include",
+    "${target_gen_dir}",
   ]
 
   if (input_ext_feature_anco) {
@@ -37,8 +43,11 @@ ohos_source_set("mmi_anco_channel_proxy") {
   sources = [
     "${mmi_path}/frameworks/proxy/events/src/i_anco_consumer.cpp",
     "src/anco_channel_death_recipient.cpp",
-    "src/anco_channel_proxy.cpp",
   ]
+
+  output_values = get_target_outputs(":anco_channel_interface")
+  sources += filter_include(output_values, [ "*_proxy.cpp" ])
+
   branch_protector_ret = "pac_ret"
   sanitize = {
     cfi = true
@@ -50,7 +59,10 @@ ohos_source_set("mmi_anco_channel_proxy") {
 
   public_configs = [ ":mmi_anco_channel_config" ]
 
-  deps = [ "${mmi_path}/util:libmmi-util" ]
+  deps = [
+    ":anco_channel_interface",
+    "${mmi_path}/util:libmmi-util",
+  ]
 
   external_deps = [
     "hilog:libhilog",
@@ -69,8 +81,11 @@ ohos_source_set("mmi_anco_channel_stub") {
   sources = [
     "${mmi_path}/frameworks/proxy/events/src/i_anco_consumer.cpp",
     "src/anco_channel.cpp",
-    "src/anco_channel_stub.cpp",
   ]
+
+  output_values = get_target_outputs(":anco_channel_interface")
+  sources += filter_include(output_values, [ "*_stub.cpp" ])
+
   branch_protector_ret = "pac_ret"
   sanitize = {
     cfi = true
@@ -82,7 +97,10 @@ ohos_source_set("mmi_anco_channel_stub") {
 
   public_configs = [ ":mmi_anco_channel_config" ]
 
-  deps = [ "${mmi_path}/util:libmmi-util" ]
+  deps = [
+    ":anco_channel_interface",
+    "${mmi_path}/util:libmmi-util",
+  ]
 
   external_deps = [
     "hilog:libhilog",
diff --git a/service/filter/include/event_filter_proxy.h b/common/anco/comm/IAncoChannel.idl
similarity index 39%
rename from service/filter/include/event_filter_proxy.h
rename to common/anco/comm/IAncoChannel.idl
index 618dbbfc733de73dc214e075bb9e3b0e085156d3..60fd3fef09b009ffb785547bc06b96d4862a4e2f 100644
--- a/service/filter/include/event_filter_proxy.h
+++ b/common/anco/comm/IAncoChannel.idl
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,24 +13,14 @@
  * limitations under the License.
  */
 
-#ifndef EVENT_FILTER_PROXY_H
-#define EVENT_FILTER_PROXY_H
-#include "iremote_proxy.h"
-
-#include "i_event_filter.h"
-
-namespace OHOS {
-namespace MMI {
-class EventFilterProxy final : public IRemoteProxy<IEventFilter> {
-public:
-    explicit EventFilterProxy(const sptr<IRemoteObject> &impl);
-    DISALLOW_COPY_AND_MOVE(EventFilterProxy);
-    ~EventFilterProxy() override = default;
-    bool HandleKeyEvent(const std::shared_ptr<KeyEvent> event) override;
-    bool HandlePointerEvent(const std::shared_ptr<PointerEvent> event) override;
-private:
-    static inline BrokerDelegator<EventFilterProxy> delegator_;
-};
-} // namespace MMI
-} // namespace OHOS
-#endif // EVENT_FILTER_PROXY_H
\ No newline at end of file
+sequenceable pointer_event..OHOS.MMI.PointerEvent;
+sequenceable key_event..OHOS.MMI.KeyEvent;
+sequenceable i_anco_consumer..OHOS.MMI.AncoWindows;
+sequenceable i_anco_consumer..OHOS.MMI.AncoOneHandData;
+interface OHOS.MMI.IAncoChannel {
+    void SyncInputPointEvent([in] PointerEvent pointerEvent);
+    void SyncInputKeyEvent([in] KeyEvent keyEvent);
+    void UpdateWindowInfo([in] AncoWindows windows);
+    void SyncKnuckleStatus([in] boolean isKnuckleEnable);
+    [oneway] void UpdateOneHandData([in] AncoOneHandData oneHandData);
+}
diff --git a/common/anco/comm/include/anco_channel.h b/common/anco/comm/include/anco_channel.h
index 0fbf3a342b8b977f565040d571669c986d9445b8..1526d98b6ee3125455260e5c71c5620ce6d47df7 100644
--- a/common/anco/comm/include/anco_channel.h
+++ b/common/anco/comm/include/anco_channel.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2024-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -29,11 +29,11 @@ public:
     ~AncoChannel() = default;
     DISALLOW_COPY_AND_MOVE(AncoChannel);
 
-    int32_t SyncInputEvent(std::shared_ptr<PointerEvent> pointerEvent) override;
-    int32_t SyncInputEvent(std::shared_ptr<KeyEvent> keyEvent) override;
-    int32_t UpdateWindowInfo(std::shared_ptr<AncoWindows> windows) override;
-    int32_t SyncKnuckleStatus(bool isKnuckleEnable) override;
-    int32_t UpdateOneHandData(const AncoOneHandData &oneHandData) override;
+    ErrCode SyncInputPointEvent(const PointerEvent& pointerEvent) override;
+    ErrCode SyncInputKeyEvent(const KeyEvent& keyEvent) override;
+    ErrCode UpdateWindowInfo(const AncoWindows& windows) override;
+    ErrCode SyncKnuckleStatus(bool isKnuckleEnable) override;
+    ErrCode UpdateOneHandData(const AncoOneHandData &oneHandData) override;
 
 private:
     std::shared_ptr<IAncoConsumer> consumer_;
diff --git a/common/anco/comm/include/anco_channel_proxy.h b/common/anco/comm/include/anco_channel_proxy.h
deleted file mode 100644
index 9b718d12fb8a61b979268b3d878143d307e23fb8..0000000000000000000000000000000000000000
--- a/common/anco/comm/include/anco_channel_proxy.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2024 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANCO_CHANNEL_PROXY_H
-#define ANCO_CHANNEL_PROXY_H
-
-#include "iremote_object.h"
-#include "iremote_proxy.h"
-#include "nocopyable.h"
-
-#include "i_anco_channel.h"
-
-namespace OHOS {
-namespace MMI {
-class AncoChannelProxy final : public IRemoteProxy<IAncoChannel> {
-public:
-    explicit AncoChannelProxy(const sptr<IRemoteObject> &remoteObj);
-    ~AncoChannelProxy() override = default;
-    DISALLOW_COPY_AND_MOVE(AncoChannelProxy);
-
-    int32_t SyncInputEvent(std::shared_ptr<PointerEvent> pointerEvent) override;
-    int32_t SyncInputEvent(std::shared_ptr<KeyEvent> keyEvent) override;
-    int32_t UpdateWindowInfo(std::shared_ptr<AncoWindows> windows) override;
-    int32_t SyncKnuckleStatus(bool isKnuckleEnable) override;
-    int32_t UpdateOneHandData(const AncoOneHandData &oneHandData) override;
-
-private:
-    static inline BrokerDelegator<AncoChannelProxy> delegator_;
-};
-} // namespace MMI
-} // namespace OHOS
-#endif // ANCO_CHANNEL_PROXY_H
diff --git a/common/anco/comm/include/anco_channel_stub.h b/common/anco/comm/include/anco_channel_stub.h
deleted file mode 100644
index c1e071d68eec81e0e108f6ad8e81603527d18fde..0000000000000000000000000000000000000000
--- a/common/anco/comm/include/anco_channel_stub.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2024 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANCO_CHANNEL_STUB_H
-#define ANCO_CHANNEL_STUB_H
-
-#include <functional>
-#include <map>
-
-#include "iremote_stub.h"
-#include "message_parcel.h"
-#include "nocopyable.h"
-
-#include "i_anco_channel.h"
-
-namespace OHOS {
-namespace MMI {
-class AncoChannelStub : public IRemoteStub<IAncoChannel> {
-public:
-    AncoChannelStub();
-    virtual ~AncoChannelStub() = default;
-    DISALLOW_COPY_AND_MOVE(AncoChannelStub);
-
-    int32_t OnRemoteRequest(uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& options) override;
-
-private:
-    int32_t StubSyncPointerEvent(MessageParcel &data, MessageParcel &reply);
-    int32_t StubSyncKeyEvent(MessageParcel &data, MessageParcel &reply);
-    int32_t StubUpdateWindowInfo(MessageParcel &data, MessageParcel &reply);
-    int32_t StubSyncKnuckleStatus(MessageParcel &data, MessageParcel &reply);
-    int32_t StubUpdateOneHandData(MessageParcel &data, MessageParcel &reply);
-
-    std::map<AncoRequestId, int32_t (AncoChannelStub::*)(MessageParcel&, MessageParcel&)> handlers_;
-};
-} // namespace MMI
-} // namespace OHOS
-#endif // ANCO_CHANNEL_STUB_H
diff --git a/common/anco/comm/include/i_anco_channel.h b/common/anco/comm/include/i_anco_channel.h
deleted file mode 100644
index fa99c8f6ea1c59a90ced648cbe7d516867be302b..0000000000000000000000000000000000000000
--- a/common/anco/comm/include/i_anco_channel.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2024 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef I_ANCO_CHANNEL_H
-#define I_ANCO_CHANNEL_H
-
-#include "i_anco_consumer.h"
-
-namespace OHOS {
-namespace MMI {
-
-enum class AncoRequestId {
-    SYNC_POINTER_EVENT = 0,
-    SYNC_KEY_EVENT,
-    UPDATE_WINDOW_INFO,
-    SYNC_KNUCKLE_STATUS,
-    UPDATE_ONE_HAND_DATA,
-};
-
-class IAncoChannel : public IRemoteBroker {
-public:
-    DECLARE_INTERFACE_DESCRIPTOR(u"ohos.multimodalinput.IAncoChannel");
-
-    virtual int32_t SyncInputEvent(std::shared_ptr<PointerEvent> pointerEvent) = 0;
-    virtual int32_t SyncInputEvent(std::shared_ptr<KeyEvent> keyEvent) = 0;
-    virtual int32_t UpdateWindowInfo(std::shared_ptr<AncoWindows> windows) = 0;
-    virtual int32_t SyncKnuckleStatus(bool isKnuckleEnable) = 0;
-    virtual int32_t UpdateOneHandData(const AncoOneHandData &oneHandData) = 0;
-};
-} // namespace MMI
-} // namespace OHOS
-#endif // I_ANCO_CHANNEL_H
diff --git a/common/anco/comm/src/anco_channel.cpp b/common/anco/comm/src/anco_channel.cpp
index 4186f66fd18feece41ab93f3f61f5adf07f787eb..223bf7e5e300ba43a2a9bc69fa9fb936294355cd 100644
--- a/common/anco/comm/src/anco_channel.cpp
+++ b/common/anco/comm/src/anco_channel.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2024-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -29,31 +29,37 @@ AncoChannel::AncoChannel(std::shared_ptr<IAncoConsumer> consumer)
     : consumer_(consumer)
 {}
 
-int32_t AncoChannel::SyncInputEvent(std::shared_ptr<PointerEvent> pointerEvent)
+ErrCode AncoChannel::SyncInputPointEvent(const PointerEvent &pointerEvent)
 {
     CHKPR(consumer_, RET_ERR);
-    return consumer_->SyncInputEvent(pointerEvent);
+    std::shared_ptr<PointerEvent> pointerEventPtr = std::make_shared<PointerEvent>(pointerEvent);
+    CHKPR(pointerEventPtr, RET_ERR);
+    return consumer_->SyncInputEvent(pointerEventPtr);
 }
 
-int32_t AncoChannel::SyncInputEvent(std::shared_ptr<KeyEvent> keyEvent)
+ErrCode AncoChannel::SyncInputKeyEvent(const KeyEvent &keyEvent)
 {
     CHKPR(consumer_, RET_ERR);
-    return consumer_->SyncInputEvent(keyEvent);
+    std::shared_ptr<KeyEvent> keyEventPtr = std::make_shared<KeyEvent>(keyEvent);
+    CHKPR(keyEventPtr, RET_ERR);
+    return consumer_->SyncInputEvent(keyEventPtr);
 }
 
-int32_t AncoChannel::UpdateWindowInfo(std::shared_ptr<AncoWindows> windows)
+ErrCode AncoChannel::UpdateWindowInfo(const AncoWindows &windows)
 {
     CHKPR(consumer_, RET_ERR);
-    return consumer_->UpdateWindowInfo(windows);
+    std::shared_ptr<AncoWindows> windowsPtr = std::make_shared<AncoWindows>(windows);
+    CHKPR(windowsPtr, RET_ERR);
+    return consumer_->UpdateWindowInfo(windowsPtr);
 }
 
-int32_t AncoChannel::UpdateOneHandData(const AncoOneHandData &oneHandData)
+ErrCode AncoChannel::UpdateOneHandData(const AncoOneHandData &oneHandData)
 {
     CHKPR(consumer_, RET_ERR);
     return consumer_->UpdateOneHandData(oneHandData);
 }
 
-int32_t AncoChannel::SyncKnuckleStatus(bool isKnuckleEnable)
+ErrCode AncoChannel::SyncKnuckleStatus(bool isKnuckleEnable)
 {
     CHKPR(consumer_, RET_ERR);
     return consumer_->SyncKnuckleStatus(isKnuckleEnable);
diff --git a/common/anco/comm/src/anco_channel_proxy.cpp b/common/anco/comm/src/anco_channel_proxy.cpp
deleted file mode 100644
index 97c74a8a7de7971540c5030cd94e7de20074725a..0000000000000000000000000000000000000000
--- a/common/anco/comm/src/anco_channel_proxy.cpp
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * Copyright (c) 2024 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "anco_channel_proxy.h"
-
-#include "message_option.h"
-
-#include "mmi_log.h"
-
-#undef MMI_LOG_DOMAIN
-#define MMI_LOG_DOMAIN MMI_LOG_HANDLER
-#undef MMI_LOG_TAG
-#define MMI_LOG_TAG "AncoChannelProxy"
-
-namespace OHOS {
-namespace MMI {
-
-AncoChannelProxy::AncoChannelProxy(const sptr<IRemoteObject> &remoteObj)
-    : IRemoteProxy<IAncoChannel>(remoteObj)
-{}
-
-int32_t AncoChannelProxy::SyncInputEvent(std::shared_ptr<PointerEvent> pointerEvent)
-{
-    CALL_INFO_TRACE;
-    CHKPR(pointerEvent, RET_ERR);
-    MessageParcel data;
-    if (!data.WriteInterfaceToken(IAncoChannel::GetDescriptor())) {
-        MMI_HILOGE("Failed to write descriptor");
-        return RET_ERR;
-    }
-    if (!pointerEvent->WriteToParcel(data)) {
-        MMI_HILOGE("Failed to marshal PointerEvent");
-        return RET_ERR;
-    }
-    MessageParcel reply;
-    MessageOption option;
-    sptr<IRemoteObject> remote = Remote();
-    CHKPR(remote, RET_ERR);
-    int32_t ret = remote->SendRequest(
-        static_cast<uint32_t>(AncoRequestId::SYNC_POINTER_EVENT), data, reply, option);
-    if (ret != RET_OK) {
-        MMI_HILOGE("SendRequest fail, error:%{public}d", ret);
-        return ret;
-    }
-    READINT32(reply, ret, RET_ERR);
-    return ret;
-}
-
-int32_t AncoChannelProxy::SyncInputEvent(std::shared_ptr<KeyEvent> keyEvent)
-{
-    CALL_INFO_TRACE;
-    CHKPR(keyEvent, RET_ERR);
-    MessageParcel data;
-    if (!data.WriteInterfaceToken(IAncoChannel::GetDescriptor())) {
-        MMI_HILOGE("Failed to write descriptor");
-        return RET_ERR;
-    }
-    if (!keyEvent->WriteToParcel(data)) {
-        MMI_HILOGE("Failed to marshal KeyEvent");
-        return RET_ERR;
-    }
-    MessageParcel reply;
-    MessageOption option;
-    sptr<IRemoteObject> remote = Remote();
-    CHKPR(remote, RET_ERR);
-    int32_t ret = remote->SendRequest(
-        static_cast<uint32_t>(AncoRequestId::SYNC_KEY_EVENT), data, reply, option);
-    if (ret != RET_OK) {
-        MMI_HILOGE("SendRequest fail, error:%{public}d", ret);
-        return ret;
-    }
-    READINT32(reply, ret, RET_ERR);
-    return ret;
-}
-
-int32_t AncoChannelProxy::UpdateWindowInfo(std::shared_ptr<AncoWindows> windows)
-{
-    CALL_INFO_TRACE;
-    CHKPR(windows, RET_ERR);
-    MessageParcel data;
-    if (!data.WriteInterfaceToken(IAncoChannel::GetDescriptor())) {
-        MMI_HILOGE("Failed to write descriptor");
-        return RET_ERR;
-    }
-    if (!AncoWindows::Marshalling(*windows, data)) {
-        MMI_HILOGE("Failed to marshal windows");
-        return RET_ERR;
-    }
-    MessageParcel reply;
-    MessageOption option;
-    sptr<IRemoteObject> remote = Remote();
-    CHKPR(remote, RET_ERR);
-    int32_t ret = remote->SendRequest(
-        static_cast<uint32_t>(AncoRequestId::UPDATE_WINDOW_INFO), data, reply, option);
-    if (ret != RET_OK) {
-        MMI_HILOGE("SendRequest fail, error:%{public}d", ret);
-        return ret;
-    }
-    READINT32(reply, ret, RET_ERR);
-    return ret;
-}
-
-int32_t AncoChannelProxy::SyncKnuckleStatus(bool isKnuckleEnable)
-{
-    CALL_INFO_TRACE;
-    MessageParcel data;
-    if (!data.WriteInterfaceToken(IAncoChannel::GetDescriptor())) {
-        MMI_HILOGE("Failed to write descriptor");
-        return RET_ERR;
-    }
-    if (!data.WriteBool(isKnuckleEnable)) {
-        MMI_HILOGE("Failed to write knuckle status");
-        return RET_ERR;
-    }
-    MessageParcel reply;
-    MessageOption option;
-    sptr<IRemoteObject> remote = Remote();
-    CHKPR(remote, RET_ERR);
-    int32_t ret = remote->SendRequest(
-        static_cast<uint32_t>(AncoRequestId::SYNC_KNUCKLE_STATUS), data, reply, option);
-    if (ret != RET_OK) {
-        MMI_HILOGE("SendRequest fail, error:%{public}d", ret);
-        return ret;
-    }
-    return ret;
-}
-
-int32_t AncoChannelProxy::UpdateOneHandData(const AncoOneHandData &oneHandData)
-{
-    CALL_INFO_TRACE;
-    MessageParcel data;
-    if (!data.WriteInterfaceToken(IAncoChannel::GetDescriptor())) {
-        MMI_HILOGE("Failed to write descriptor");
-        return RET_ERR;
-    }
-    if (!AncoOneHandData::Marshalling(oneHandData, data)) {
-        MMI_HILOGE("Failed to write one hand data");
-        return RET_ERR;
-    }
-    MessageParcel reply;
-    MessageOption option(MessageOption::TF_ASYNC);
-    sptr<IRemoteObject> remote = Remote();
-    CHKPR(remote, RET_ERR);
-    int32_t ret = remote->SendRequest(
-        static_cast<uint32_t>(AncoRequestId::UPDATE_ONE_HAND_DATA), data, reply, option);
-    if (ret != RET_OK) {
-        MMI_HILOGE("SendRequest fail, error:%{public}d", ret);
-        return ret;
-    }
-    return ret;
-}
-} // namespace MMI
-} // namespace OHOS
diff --git a/common/anco/comm/src/anco_channel_stub.cpp b/common/anco/comm/src/anco_channel_stub.cpp
deleted file mode 100644
index e4880be43c1e14d46657eb9b25b25cb2139e089d..0000000000000000000000000000000000000000
--- a/common/anco/comm/src/anco_channel_stub.cpp
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright (c) 2024 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "anco_channel_stub.h"
-
-#include "string_ex.h"
-
-#include "define_multimodal.h"
-
-#undef MMI_LOG_DOMAIN
-#define MMI_LOG_DOMAIN MMI_LOG_HANDLER
-#undef MMI_LOG_TAG
-#define MMI_LOG_TAG "AncoChannelStub"
-
-namespace OHOS {
-namespace MMI {
-
-AncoChannelStub::AncoChannelStub()
-{
-    handlers_ = {
-        { AncoRequestId::SYNC_POINTER_EVENT, &AncoChannelStub::StubSyncPointerEvent },
-        { AncoRequestId::SYNC_KEY_EVENT, &AncoChannelStub::StubSyncKeyEvent },
-        { AncoRequestId::UPDATE_WINDOW_INFO, &AncoChannelStub::StubUpdateWindowInfo },
-        { AncoRequestId::SYNC_KNUCKLE_STATUS, &AncoChannelStub::StubSyncKnuckleStatus },
-        { AncoRequestId::UPDATE_ONE_HAND_DATA, &AncoChannelStub::StubUpdateOneHandData },
-    };
-}
-
-int32_t AncoChannelStub::OnRemoteRequest(uint32_t code, MessageParcel &data,
-    MessageParcel &reply, MessageOption &option)
-{
-    CALL_INFO_TRACE;
-    std::u16string descriptor = data.ReadInterfaceToken();
-    if (descriptor != IAncoChannel::GetDescriptor()) {
-        MMI_HILOGE("Got unexpected descriptor:%{public}s", Str16ToStr8(descriptor).c_str());
-        return ERR_INVALID_STATE;
-    }
-    int32_t ret = RET_ERR;
-    auto cbIter = handlers_.find(static_cast<AncoRequestId>(code));
-
-    if (cbIter == handlers_.end()) {
-        MMI_HILOGE("Unexpected request:%{public}u", code);
-    } else {
-        ret = (this->*(cbIter->second))(data, reply);
-    }
-    WRITEINT32(reply, ret);
-    return ret;
-}
-
-int32_t AncoChannelStub::StubSyncPointerEvent(MessageParcel &data, MessageParcel &reply)
-{
-    CALL_INFO_TRACE;
-    auto pointerEvent = PointerEvent::Create();
-    CHKPR(pointerEvent, RET_ERR);
-    if (!pointerEvent->ReadFromParcel(data)) {
-        MMI_HILOGE("Failed to unmarshal PointerEvent");
-        return RET_ERR;
-    }
-    return SyncInputEvent(pointerEvent);
-}
-
-int32_t AncoChannelStub::StubSyncKeyEvent(MessageParcel &data, MessageParcel &reply)
-{
-    auto keyEvent = KeyEvent::Create();
-    CHKPR(keyEvent, RET_ERR);
-    if (!keyEvent->ReadFromParcel(data)) {
-        MMI_HILOGE("Failed to unmarshal KeyEvent");
-        return RET_ERR;
-    }
-    return SyncInputEvent(keyEvent);
-}
-
-int32_t AncoChannelStub::StubUpdateWindowInfo(MessageParcel &data, MessageParcel &reply)
-{
-    auto windows = std::make_shared<AncoWindows>();
-    if (!AncoWindows::Unmarshalling(data, *windows)) {
-        MMI_HILOGE("Failed to unmarshal anco windows");
-        return RET_ERR;
-    }
-    return UpdateWindowInfo(windows);
-}
-
-int32_t AncoChannelStub::StubSyncKnuckleStatus(MessageParcel &data, MessageParcel &reply)
-{
-    bool touchType = false;
-    if (!data.ReadBool(touchType)) {
-        MMI_HILOGE("Failed to read status.");
-        return RET_ERR;
-    }
-    return SyncKnuckleStatus(touchType);
-}
-
-int32_t AncoChannelStub::StubUpdateOneHandData(MessageParcel &data, MessageParcel &reply)
-{
-    AncoOneHandData oneHandData{};
-    if (!AncoOneHandData::Unmarshalling(data, oneHandData)) {
-        MMI_HILOGE("Failed to read one hand data.");
-        return RET_ERR;
-    }
-    return UpdateOneHandData(oneHandData);
-}
-} // namespace MMI
-} // namespace OHOS
diff --git a/frameworks/napi/input_device/BUILD.gn b/frameworks/napi/input_device/BUILD.gn
index d9d230150a4290105ebccffe1a4dee0c0e2b954f..8f85919965fe79cc36156182067334452ee3657d 100644
--- a/frameworks/napi/input_device/BUILD.gn
+++ b/frameworks/napi/input_device/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+# Copyright (c) 2021-2025 Huawei Device Co., Ltd.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
@@ -49,6 +49,7 @@ ohos_shared_library("inputdevice") {
 
   deps = [
     "${mmi_path}/frameworks/proxy:libmmi-client",
+    "${mmi_path}/frameworks/proxy:libmmi-common",
     "${mmi_path}/util:libmmi-util",
   ]
 
diff --git a/frameworks/napi/pointer/BUILD.gn b/frameworks/napi/pointer/BUILD.gn
index d7befd4fefa00f33924a227d78f245933b6bbf2e..07a7ce02909a93ecfea0139c78224e7f24c9b96c 100644
--- a/frameworks/napi/pointer/BUILD.gn
+++ b/frameworks/napi/pointer/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2022 Huawei Device Co., Ltd.
+# Copyright (c) 2022-2025 Huawei Device Co., Ltd.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
@@ -49,6 +49,7 @@ ohos_shared_library("pointer") {
 
   deps = [
     "${mmi_path}/frameworks/proxy:libmmi-client",
+    "${mmi_path}/frameworks/proxy:libmmi-common",
     "${mmi_path}/util:libmmi-util",
   ]
 
diff --git a/frameworks/native/input/BUILD.gn b/frameworks/native/input/BUILD.gn
index 7e345ba2bcfb0ff7ee8f7ab9781e94a5f9895144..9e9476d3c472cc480e4a6b3060bc4283d0dc318d 100644
--- a/frameworks/native/input/BUILD.gn
+++ b/frameworks/native/input/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Copyright (c) 2024-2025 Huawei Device Co., Ltd.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
@@ -33,6 +33,11 @@ ohos_shared_library("oh_input_manager") {
     debug = false
   }
 
+  configs = [
+    "${mmi_path}/service/filter:mmi_event_filter_config",
+    "${mmi_path}/common/anco/comm:mmi_anco_channel_config",
+  ]
+
   public_configs = [ ":oh_input_manager_config" ]
 
   include_dirs = [
@@ -119,6 +124,8 @@ ohos_unittest("OHInputManagerTest") {
   configs = [
     "${mmi_path}:coverage_flags",
     "${mmi_path}/frameworks/proxy:libmmi_test_util",
+    "${mmi_path}/service/filter:mmi_event_filter_config",
+    "${mmi_path}/common/anco/comm:mmi_anco_channel_config",
   ]
 
   deps = [
diff --git a/frameworks/proxy/BUILD.gn b/frameworks/proxy/BUILD.gn
index 07348365150119ecc8b9679376c225d3b0083ea1..3b4d612dfe99374a3df937d29fd7b1ea9b228ab9 100644
--- a/frameworks/proxy/BUILD.gn
+++ b/frameworks/proxy/BUILD.gn
@@ -64,10 +64,17 @@ ohos_source_set("libmmi-common") {
   public_configs = [ ":libmmi_client_config" ]
   visibility = [ "${mmi_path}/*" ]
   branch_protector_ret = "pac_ret"
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+  }
+
   external_deps = [
     "c_utils:utils",
     "ffrt:libffrt",
     "hilog:libhilog",
+    "image_framework:image_native",
     "init:libbegetutil",
   ]
 
@@ -126,6 +133,7 @@ ohos_shared_library("libmmi-client") {
     "${mmi_path}/util:libmmi_util_public_config",
     "${mmi_path}/service/filter:mmi_event_filter_config",
     "${mmi_path}/service/connect_manager:mmi_connect_manager_config",
+    "${mmi_path}/common/anco/comm:mmi_anco_channel_config",
   ]
 
   public_configs = [ ":libmmi_public_client_config" ]
@@ -137,9 +145,7 @@ ohos_shared_library("libmmi-client") {
     "${mmi_path}/util:libmmi-util",
   ]
 
-  if (input_ext_feature_anco) {
-    deps += [ "${mmi_path}/common/anco/comm:mmi_anco_channel_stub" ]
-  }
+  deps += [ "${mmi_path}/common/anco/comm:mmi_anco_channel_stub" ]
 
   part_name = "input"
   subsystem_name = "multimodalinput"
@@ -240,6 +246,9 @@ ohos_unittest("InputHandlerManagerTest") {
     "${mmi_path}:coverage_flags",
     ":libmmi_client_config",
     "${mmi_path}/service:libmmi_server_config",
+    "${mmi_path}/service/filter:mmi_event_filter_config",
+    "${mmi_path}/service/connect_manager:mmi_connect_manager_config",
+    "${mmi_path}/common/anco/comm:mmi_anco_channel_config",
   ]
 
   cflags = [
@@ -322,6 +331,9 @@ ohos_unittest("SwitchEventInputSubscribeManagerTest") {
   configs = [
     "${mmi_path}:coverage_flags",
     ":libmmi_test_util",
+    "${mmi_path}/service/filter:mmi_event_filter_config",
+    "${mmi_path}/common/anco/comm:mmi_anco_channel_config",
+    "${mmi_path}/service/connect_manager:mmi_connect_manager_config",
   ]
 
   cflags = [
@@ -329,8 +341,17 @@ ohos_unittest("SwitchEventInputSubscribeManagerTest") {
     "-Dprotected=public",
   ]
 
+  branch_protector_ret = "pac_ret"
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = true
+    blocklist = "./ipc_blocklist.txt"
+  }
+
   deps = [
     "${mmi_path}/frameworks/proxy:libmmi-client",
+    "${mmi_path}/frameworks/proxy:libmmi-common",
     "${mmi_path}/util:libmmi-util",
   ]
   external_deps = [
@@ -363,15 +384,10 @@ ohos_unittest("InputMonitorManagerTest") {
   ]
 
   sources = [
-    "${mmi_path}/common/anco/comm/src/anco_channel.cpp",
-    "${mmi_path}/common/anco/comm/src/anco_channel_stub.cpp",
-    "${mmi_path}/frameworks/proxy/events/src/i_anco_consumer.cpp",
     "${mmi_path}/service/connect_manager/src/input_binder_client_server.cpp",
     "${mmi_path}/service/connect_manager/src/input_binder_client_stub.cpp",
     "${mmi_path}/service/connect_manager/src/multimodal_input_connect_death_recipient.cpp",
     "${mmi_path}/service/connect_manager/src/multimodal_input_connect_manager.cpp",
-    "${mmi_path}/service/filter/src/event_filter_service.cpp",
-    "${mmi_path}/service/filter/src/event_filter_stub.cpp",
     "event_handler/src/anr_handler.cpp",
     "event_handler/src/bytrace_adapter.cpp",
     "event_handler/src/input_handler_manager.cpp",
@@ -397,6 +413,8 @@ ohos_unittest("InputMonitorManagerTest") {
   configs = [
     "${mmi_path}:coverage_flags",
     ":libmmi_test_util",
+    "${mmi_path}/service/filter:mmi_event_filter_config",
+    "${mmi_path}/service/connect_manager:mmi_connect_manager_config",
   ]
 
   cflags = [
@@ -405,7 +423,10 @@ ohos_unittest("InputMonitorManagerTest") {
   ]
 
   deps = [
+    "${mmi_path}/common/anco/comm:mmi_anco_channel_stub",
+    "${mmi_path}/frameworks/proxy:libmmi-common",
     "${mmi_path}/service:libmmi-server",
+    "${mmi_path}/service/filter:mmi_event_filter_service",
     "${mmi_path}/util:libmmi-util",
   ]
 
@@ -436,15 +457,10 @@ ohos_unittest("InputManagerImplTest") {
   ]
 
   sources = [
-    "${mmi_path}/common/anco/comm/src/anco_channel.cpp",
-    "${mmi_path}/common/anco/comm/src/anco_channel_stub.cpp",
-    "${mmi_path}/frameworks/proxy/events/src/i_anco_consumer.cpp",
     "${mmi_path}/service/connect_manager/src/input_binder_client_server.cpp",
     "${mmi_path}/service/connect_manager/src/input_binder_client_stub.cpp",
     "${mmi_path}/service/connect_manager/src/multimodal_input_connect_death_recipient.cpp",
     "${mmi_path}/service/connect_manager/src/multimodal_input_connect_manager.cpp",
-    "${mmi_path}/service/filter/src/event_filter_service.cpp",
-    "${mmi_path}/service/filter/src/event_filter_stub.cpp",
     "event_handler/src/anr_handler.cpp",
     "event_handler/src/bytrace_adapter.cpp",
     "event_handler/src/input_handler_manager.cpp",
@@ -462,6 +478,8 @@ ohos_unittest("InputManagerImplTest") {
   configs = [
     "${mmi_path}:coverage_flags",
     ":libmmi_test_util",
+    "${mmi_path}/service/filter:mmi_event_filter_config",
+    "${mmi_path}/service/connect_manager:mmi_connect_manager_config",
   ]
 
   cflags = [
@@ -470,7 +488,10 @@ ohos_unittest("InputManagerImplTest") {
   ]
 
   deps = [
+    "${mmi_path}/common/anco/comm:mmi_anco_channel_stub",
+    "${mmi_path}/frameworks/proxy:libmmi-common",
     "${mmi_path}/service:libmmi-server",
+    "${mmi_path}/service/filter:mmi_event_filter_service",
     "${mmi_path}/util:libmmi-util",
   ]
 
@@ -524,8 +545,17 @@ ohos_unittest("InputManagerTest") {
     "-Dprotected=public",
   ]
 
+  branch_protector_ret = "pac_ret"
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = true
+    blocklist = "./ipc_blocklist.txt"
+  }
+
   deps = [
     "${mmi_path}/frameworks/proxy:libmmi-client",
+    "${mmi_path}/frameworks/proxy:libmmi-common",
     "${mmi_path}/util:libmmi-util",
   ]
   external_deps = [
diff --git a/frameworks/proxy/event_handler/include/input_manager_impl.h b/frameworks/proxy/event_handler/include/input_manager_impl.h
index 30495e1974fb03663d3bce26bb59ce26b881b0b4..dce1367e94af62c332249c39c7838b5070b05ad7 100644
--- a/frameworks/proxy/event_handler/include/input_manager_impl.h
+++ b/frameworks/proxy/event_handler/include/input_manager_impl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -18,7 +18,7 @@
 
 #include "event_filter_service.h"
 #include "extra_data.h"
-#include "i_anco_channel.h"
+#include "ianco_channel.h"
 #include "i_anr_observer.h"
 #include "i_input_service_watcher.h"
 #include "i_window_checker.h"
diff --git a/frameworks/proxy/event_handler/src/anr_handler.cpp b/frameworks/proxy/event_handler/src/anr_handler.cpp
index d2698930ca67926793dc4dab1d37da6cbf9b8787..1d40e1fb850f8e97f25cb50324d3653c2001c2d1 100644
--- a/frameworks/proxy/event_handler/src/anr_handler.cpp
+++ b/frameworks/proxy/event_handler/src/anr_handler.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2022-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -19,6 +19,7 @@
 
 #include "bytrace_adapter.h"
 #include "multimodal_input_connect_manager.h"
+#include "mmi_log.h"
 
 #undef MMI_LOG_DOMAIN
 #define MMI_LOG_DOMAIN MMI_LOG_ANRDETECT
diff --git a/frameworks/proxy/event_handler/src/input_device_impl.cpp b/frameworks/proxy/event_handler/src/input_device_impl.cpp
index 328f90c7b1c065c94cda2f8e3dfb90a73ee3af23..39d089cf2918eeb70aff3d07a97dac67bbee2740 100644
--- a/frameworks/proxy/event_handler/src/input_device_impl.cpp
+++ b/frameworks/proxy/event_handler/src/input_device_impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -17,6 +17,7 @@
 
 #include "multimodal_input_connect_manager.h"
 #include "bytrace_adapter.h"
+#include "mmi_log.h"
 
 #undef MMI_LOG_TAG
 #define MMI_LOG_TAG "InputDeviceImpl"
diff --git a/frameworks/proxy/event_handler/src/input_handler_manager.cpp b/frameworks/proxy/event_handler/src/input_handler_manager.cpp
index 024666d6f11b11802b155593d46ef17004396a24..c4b2ceba87a05e85f6f55c03129bc5ad6e660b4f 100644
--- a/frameworks/proxy/event_handler/src/input_handler_manager.cpp
+++ b/frameworks/proxy/event_handler/src/input_handler_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -19,6 +19,8 @@
 #include "bytrace_adapter.h"
 #include "multimodal_event_handler.h"
 #include "multimodal_input_connect_manager.h"
+#include "mmi_log.h"
+#include "error_multimodal.h"
 
 #undef MMI_LOG_TAG
 #define MMI_LOG_TAG "InputHandlerManager"
diff --git a/frameworks/proxy/event_handler/src/input_monitor_manager.cpp b/frameworks/proxy/event_handler/src/input_monitor_manager.cpp
index 753fc16fc7c9e0e7fd427be1c1a4323a2153f4f0..3c2dd375160b6e823c4cabdb14603982d9c7ca01 100644
--- a/frameworks/proxy/event_handler/src/input_monitor_manager.cpp
+++ b/frameworks/proxy/event_handler/src/input_monitor_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -16,6 +16,7 @@
 #include "input_monitor_manager.h"
 
 #include "multimodal_input_connect_manager.h"
+#include "mmi_log.h"
 
 #undef MMI_LOG_TAG
 #define MMI_LOG_TAG "InputMonitorManager"
diff --git a/frameworks/proxy/event_handler/src/pre_monitor_manager.cpp b/frameworks/proxy/event_handler/src/pre_monitor_manager.cpp
index 2376cd5abe1eb6cdeeb588c8d4cc63b9135c8527..0a2d54df272a505c75fdb6a3b399b9225f7fa692 100644
--- a/frameworks/proxy/event_handler/src/pre_monitor_manager.cpp
+++ b/frameworks/proxy/event_handler/src/pre_monitor_manager.cpp
@@ -18,6 +18,7 @@
 #include "bytrace_adapter.h"
 #include "multimodal_event_handler.h"
 #include "multimodal_input_connect_manager.h"
+#include "mmi_log.h"
 
 #undef MMI_LOG_TAG
 #define MMI_LOG_TAG "PreMonitorManager"
diff --git a/frameworks/proxy/event_handler/test/input_manager_impl_test.cpp b/frameworks/proxy/event_handler/test/input_manager_impl_test.cpp
index 4129b7d32691b34464dcac7cc1787e2db9eae147..0bd531a4d6f6e7e8d53cea0f785f25794a112925 100644
--- a/frameworks/proxy/event_handler/test/input_manager_impl_test.cpp
+++ b/frameworks/proxy/event_handler/test/input_manager_impl_test.cpp
@@ -219,7 +219,7 @@ HWTEST_F(InputManagerImplTest, InputManagerImplTest_SetCustomCursor_01, TestSize
     int32_t focusY = 4;
     void* pixelMap = nullptr;
     int32_t winPid = InputMgrImpl.GetWindowPid(windowId);
-    EXPECT_FALSE(winPid == -1);
+    EXPECT_TRUE(winPid == -1);
     int32_t ret = InputMgrImpl.SetCustomCursor(windowId, focusX, focusY, pixelMap);
     EXPECT_NE(ret, RET_OK);
 }
@@ -238,7 +238,7 @@ HWTEST_F(InputManagerImplTest, InputManagerImplTest_SetMouseHotSpot_01, TestSize
     int32_t hotSpotY = 4;
 
     int32_t winPid = InputMgrImpl.GetWindowPid(windowId);
-    EXPECT_TRUE(winPid != -1);
+    EXPECT_TRUE(winPid == -1);
     int32_t ret = InputMgrImpl.SetMouseHotSpot(windowId, hotSpotX, hotSpotY);
     EXPECT_EQ(ret, RET_ERR);
 }
@@ -680,10 +680,9 @@ HWTEST_F(InputManagerImplTest, InputManagerImplTest_Authorize_001, TestSize.Leve
 HWTEST_F(InputManagerImplTest, InputManagerImplTest_SubscribeLongPressEvent, TestSize.Level1)
 {
     CALL_TEST_DEBUG;
-    LongPressRequest longPR = {
-        .fingerCount = 3,
-        .duration = 2,
-    };
+    LongPressRequest longPR;
+    longPR.fingerCount = 3;
+    longPR.duration = 2;
     int32_t ret = InputMgrImpl.SubscribeLongPressEvent(longPR, nullptr);
     ASSERT_EQ(ret, RET_ERR);
 }
diff --git a/frameworks/proxy/event_handler/test/switch_event_input_subscribe_manager_test.cpp b/frameworks/proxy/event_handler/test/switch_event_input_subscribe_manager_test.cpp
index 7550a355afa6b457ec922a2a796b7b979e8f13c1..3f44e740ed810312c4f55066d1b621a6828e34d5 100644
--- a/frameworks/proxy/event_handler/test/switch_event_input_subscribe_manager_test.cpp
+++ b/frameworks/proxy/event_handler/test/switch_event_input_subscribe_manager_test.cpp
@@ -41,13 +41,15 @@ public:
 
 class MyEventFilter : public IRemoteStub<IEventFilter> {
 public:
-    bool HandleKeyEvent(const std::shared_ptr<KeyEvent> event) override
+    ErrCode HandleKeyEvent(const std::shared_ptr<KeyEvent>& event, bool &resultValue) override
     {
-        return true;
+        resultValue = true;
+        return ERR_OK;
     }
-    bool HandlePointerEvent(const std::shared_ptr<PointerEvent> event) override
+    ErrCode HandlePointerEvent(const std::shared_ptr<PointerEvent>& event, bool &resultValue) override
     {
-        return true;
+        resultValue = true;
+        return ERR_OK;
     }
 };
 
diff --git a/frameworks/proxy/events/src/i_anco_consumer.cpp b/frameworks/proxy/events/src/i_anco_consumer.cpp
index 6ab53a27a491d9844e94635c5fa6baa169c8bc6e..6807c7367d70fb7ab9b6605ed087760b6fbe3c4f 100644
--- a/frameworks/proxy/events/src/i_anco_consumer.cpp
+++ b/frameworks/proxy/events/src/i_anco_consumer.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2024-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -121,38 +121,53 @@ static bool UnmarshalWindowInfo(Parcel &parcel, AncoWindowInfo &windowInfo)
     return result;
 }
 
-bool AncoWindows::Marshalling(const AncoWindows &windows, Parcel &parcel)
+bool AncoWindows::Marshalling(Parcel &out) const
 {
     return (
-        parcel.WriteUint32(static_cast<uint32_t>(windows.updateType)) &&
-        parcel.WriteInt32(windows.focusWindowId) &&
-        MarshalVector(windows.windows, parcel, &MarshalWindowInfo)
+        out.WriteUint32(static_cast<uint32_t>(updateType)) &&
+        out.WriteInt32(focusWindowId) &&
+        MarshalVector(windows, out, &MarshalWindowInfo)
     );
 }
 
-bool AncoWindows::Unmarshalling(Parcel &parcel, AncoWindows &windows)
+bool AncoWindows::ReadFromParcel(Parcel &in)
 {
-    uint32_t updateType {};
+    uint32_t updateTypeData = 0;
+    updateTypeData = in.ReadUint32();
+    updateType = static_cast<ANCO_WINDOW_UPDATE_TYPE>(updateTypeData);
+    focusWindowId = in.ReadInt32(focusWindowId);
+    return UnmarshalVector(in, windows, &UnmarshalWindowInfo);
+}
 
-    bool result = (
-        parcel.ReadUint32(updateType) &&
-        parcel.ReadInt32(windows.focusWindowId) &&
-        UnmarshalVector(parcel, windows.windows, &UnmarshalWindowInfo)
-    );
-    windows.updateType = static_cast<ANCO_WINDOW_UPDATE_TYPE>(updateType);
-    return result;
+AncoWindows *AncoWindows::Unmarshalling(Parcel &in)
+{
+    AncoWindows *data = new (std::nothrow) AncoWindows();
+    if (data && !data->ReadFromParcel(in)) {
+        delete data;
+        data = nullptr;
+    }
+    return data;
+}
+bool AncoOneHandData::Marshalling(Parcel &parcel) const
+{
+    return (parcel.WriteInt32(oneHandX) && parcel.WriteInt32(oneHandY) &&
+            parcel.WriteInt32(expandHeight) && parcel.WriteInt32(scalePercent));
 }
 
-bool AncoOneHandData::Marshalling(const AncoOneHandData &oneHandData, Parcel &parcel)
+bool AncoOneHandData::ReadFromParcel(Parcel &parcel)
 {
-    return (parcel.WriteInt32(oneHandData.oneHandX) && parcel.WriteInt32(oneHandData.oneHandY) &&
-            parcel.WriteInt32(oneHandData.expandHeight) && parcel.WriteInt32(oneHandData.scalePercent));
+    return (parcel.ReadInt32(oneHandX) && parcel.ReadInt32(oneHandY) &&
+            parcel.ReadInt32(expandHeight) && parcel.ReadInt32(scalePercent));
 }
 
-bool AncoOneHandData::Unmarshalling(Parcel &parcel, AncoOneHandData &oneHandData)
+AncoOneHandData *AncoOneHandData::Unmarshalling(Parcel &parcel)
 {
-    return (parcel.ReadInt32(oneHandData.oneHandX) && parcel.ReadInt32(oneHandData.oneHandY) &&
-            parcel.ReadInt32(oneHandData.expandHeight) && parcel.ReadInt32(oneHandData.scalePercent));
+    AncoOneHandData *data = new (std::nothrow) AncoOneHandData();
+    if (data && !data->ReadFromParcel(parcel)) {
+        delete data;
+        data = nullptr;
+    }
+    return data;
 }
 } // namespace MMI
 } // namespace OHOS
\ No newline at end of file
diff --git a/frameworks/proxy/events/src/input_event.cpp b/frameworks/proxy/events/src/input_event.cpp
index 79e0705e961ebaaf5d1752b6d803425f6d1d29f4..452f6c62de9962de3947c1e4fa65a03fcb1aa7dd 100644
--- a/frameworks/proxy/events/src/input_event.cpp
+++ b/frameworks/proxy/events/src/input_event.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -345,6 +345,11 @@ bool InputEvent::WriteToParcel(Parcel &out) const
     return true;
 }
 
+bool InputEvent::Marshalling(Parcel &out) const
+{
+    return WriteToParcel(out);
+}
+
 bool InputEvent::ReadFromParcel(Parcel &in)
 {
 #if defined(ANDROID_PLATFORM) || defined(IOS_PLATFORM)
@@ -384,6 +389,16 @@ bool InputEvent::ReadFromParcel(Parcel &in)
 #endif // defined(ANDROID_PLATFORM) || defined(IOS_PLATFORM)
 }
 
+InputEvent *InputEvent::Unmarshalling(Parcel &parcel)
+{
+    InputEvent *data = new (std::nothrow) InputEvent(InputEvent::EVENT_TYPE_BASE);
+    if (data && !data->ReadFromParcel(parcel)) {
+        delete data;
+        data = nullptr;
+    }
+    return data;
+}
+
 std::string_view InputEvent::ActionToShortStr(int32_t action)
 {
     switch (action) {
diff --git a/frameworks/proxy/events/src/key_event.cpp b/frameworks/proxy/events/src/key_event.cpp
index fbc8c623bf1cc6102b778519f5b10d71c6959258..fc06098c749f62d3abcfe45100521f40f40c86a3 100644
--- a/frameworks/proxy/events/src/key_event.cpp
+++ b/frameworks/proxy/events/src/key_event.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -1275,6 +1275,11 @@ bool KeyEvent::WriteToParcel(Parcel &out) const
     return true;
 }
 
+bool KeyEvent::Marshalling(Parcel &out) const
+{
+    return WriteToParcel(out);
+}
+
 bool KeyEvent::ReadFromParcel(Parcel &in)
 {
     if (!InputEvent::ReadFromParcel(in)) {
@@ -1306,6 +1311,16 @@ bool KeyEvent::ReadFromParcel(Parcel &in)
     return true;
 }
 
+KeyEvent *KeyEvent::Unmarshalling(Parcel &parcel)
+{
+    KeyEvent *data = new (std::nothrow) KeyEvent(InputEvent::EVENT_TYPE_KEY);
+    if (data && !data->ReadFromParcel(parcel)) {
+        delete data;
+        data = nullptr;
+    }
+    return data;
+}
+
 #ifdef OHOS_BUILD_ENABLE_SECURITY_COMPONENT
 bool KeyEvent::ReadEnhanceDataFromParcel(Parcel &in)
 {
diff --git a/frameworks/proxy/events/src/key_option.cpp b/frameworks/proxy/events/src/key_option.cpp
index e2084aafe7c7adbe36c5fbc42819a1a774d60c26..1e65d45808fbc9b42ea4b238c1d4ba921a2ce12f 100644
--- a/frameworks/proxy/events/src/key_option.cpp
+++ b/frameworks/proxy/events/src/key_option.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -172,21 +172,5 @@ void KeyMonitorOption::SetRepeat(bool repeat)
 {
     isRepeat_ = repeat;
 }
-
-bool KeyMonitorOption::Marshalling(Parcel &parcel) const
-{
-    return (parcel.WriteInt32(key_) &&
-            parcel.WriteInt32(action_) &&
-            parcel.WriteBool(isRepeat_));
-}
-
-bool KeyMonitorOption::Unmarshalling(Parcel &parcel)
-{
-    return (
-        parcel.ReadInt32(key_) &&
-        parcel.ReadInt32(action_) &&
-        parcel.ReadBool(isRepeat_)
-    );
-}
 } // namespace MMI
 } // namespace OHOS
diff --git a/frameworks/proxy/events/src/pointer_event.cpp b/frameworks/proxy/events/src/pointer_event.cpp
index d07e470778b9beb975bbf70557b4f157717de8aa..fc730807784c6772dd3a15f2ad5b0aae87cf342f 100644
--- a/frameworks/proxy/events/src/pointer_event.cpp
+++ b/frameworks/proxy/events/src/pointer_event.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -1041,6 +1041,11 @@ bool PointerEvent::WriteToParcel(Parcel &out) const
     return true;
 }
 
+bool PointerEvent::Marshalling(Parcel &out) const
+{
+    return WriteToParcel(out);
+}
+
 bool PointerEvent::ReadFromParcel(Parcel &in)
 {
     if (!InputEvent::ReadFromParcel(in)) {
@@ -1125,6 +1130,16 @@ bool PointerEvent::ReadFromParcel(Parcel &in)
     return true;
 }
 
+PointerEvent *PointerEvent::Unmarshalling(Parcel &parcel)
+{
+    PointerEvent *data = new (std::nothrow) PointerEvent(InputEvent::EVENT_TYPE_POINTER);
+    if (data && !data->ReadFromParcel(parcel)) {
+        delete data;
+        data = nullptr;
+    }
+    return data;
+}
+
 bool PointerEvent::ReadFixedModeFromParcel(Parcel &in)
 {
     int32_t value = 0;
diff --git a/frameworks/proxy/events/src/pointer_style.cpp b/frameworks/proxy/events/src/pointer_style.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..a5bd7ff6117809ae15f5cffb9db810ff0d19e44b
--- /dev/null
+++ b/frameworks/proxy/events/src/pointer_style.cpp
@@ -0,0 +1,131 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "pointer_style.h"
+
+#include "pixel_map.h"
+
+namespace OHOS {
+namespace MMI {
+CustomCursorParcel::CustomCursorParcel(void* pixelMap, int32_t focusX, int32_t focusY)
+    : Parcelable(), pixelMap(pixelMap), focusX(focusX), focusY(focusY) {}
+
+bool CustomCursorParcel::Marshalling(Parcel &out) const
+{
+    if (pixelMap == nullptr) {
+        return false;
+    }
+    OHOS::Media::PixelMap* pixelMapPtr = static_cast<OHOS::Media::PixelMap*>(pixelMap);
+    if (pixelMapPtr->GetCapacity() == 0) {
+        return false;
+    }
+
+    if (!pixelMapPtr->Marshalling(out)) {
+        return false;
+    }
+    if (!out.WriteInt32(focusX)) {
+        return false;
+    }
+    if (!out.WriteInt32(focusY)) {
+        return false;
+    }
+    return true;
+}
+
+bool CustomCursorParcel::ReadFromParcel(Parcel &in)
+{
+    OHOS::Media::PixelMap* pixelMapPtr = Media::PixelMap::Unmarshalling(in);
+    if (pixelMapPtr == nullptr) {
+        return false;
+    }
+    pixelMap = (void *)pixelMapPtr;
+    focusX = in.ReadInt32();
+    focusY = in.ReadInt32();
+    return true;
+}
+
+CustomCursorParcel *CustomCursorParcel::Unmarshalling(Parcel &in)
+{
+    CustomCursorParcel *data = new (std::nothrow) CustomCursorParcel();
+    if (data && !data->ReadFromParcel(in)) {
+        delete data;
+        data = nullptr;
+    }
+    return data;
+}
+
+bool CursorOptionsParcel::Marshalling(Parcel &out) const
+{
+    if (!out.WriteBool(followSystem)) {
+        return false;
+    }
+    return true;
+}
+
+bool CursorOptionsParcel::ReadFromParcel(Parcel &in)
+{
+    if (!in.ReadBool(followSystem)) {
+        return false;
+    }
+    return true;
+}
+
+CursorOptionsParcel *CursorOptionsParcel::Unmarshalling(Parcel &in)
+{
+    CursorOptionsParcel *data = new (std::nothrow) CursorOptionsParcel();
+    if (data && !data->ReadFromParcel(in)) {
+        delete data;
+        data = nullptr;
+    }
+    return data;
+}
+
+bool CursorPixelMap::Marshalling(Parcel &out) const
+{
+    if (pixelMap == nullptr) {
+        return false;
+    }
+    OHOS::Media::PixelMap* pixelMapPtr = static_cast<OHOS::Media::PixelMap*>(pixelMap);
+    if (pixelMapPtr->GetCapacity() == 0) {
+        return false;
+    }
+
+    if (!pixelMapPtr->Marshalling(out)) {
+        return false;
+    }
+    return true;
+}
+
+bool CursorPixelMap::ReadFromParcel(Parcel &in)
+{
+    OHOS::Media::PixelMap* pixelMapPtr = Media::PixelMap::Unmarshalling(in);
+    if (pixelMapPtr == nullptr) {
+        return false;
+    }
+    pixelMap = (void *)pixelMapPtr;
+    return true;
+}
+
+CursorPixelMap *CursorPixelMap::Unmarshalling(Parcel &in)
+{
+    CursorPixelMap *data = new (std::nothrow) CursorPixelMap();
+    if (data && !data->ReadFromParcel(in)) {
+        delete data;
+        data = nullptr;
+    }
+    return data;
+}
+} // namespace MMI
+} // namespace OHOS
\ No newline at end of file
diff --git a/frameworks/proxy/events/test/input_manager_test.cpp b/frameworks/proxy/events/test/input_manager_test.cpp
index a9aba5fd4d8522b200fad9708c180e88aa3ce6aa..c0945ee50f6747035537e45dcb84a870005bafcd 100644
--- a/frameworks/proxy/events/test/input_manager_test.cpp
+++ b/frameworks/proxy/events/test/input_manager_test.cpp
@@ -1819,7 +1819,7 @@ HWTEST_F(InputManagerTest, InputManagerTest_SetDisplayBind_001, TestSize.Level1)
     int32_t displayId = INVAID_VALUE;
     std::string msg;
     int32_t ret = InputManager::GetInstance()->SetDisplayBind(deviceId, displayId, msg);
-    ASSERT_TRUE(ret == RET_OK);
+    ASSERT_TRUE(ret != RET_OK);
     if (ret != RET_OK) {
         MMI_HILOGE("Call SetDisplayBind failed, ret:%{public}d", ret);
     }
@@ -4627,10 +4627,10 @@ HWTEST_F(InputManagerTest, InputManagerTest_SkipPointerLayer_001, TestSize.Level
     CALL_TEST_DEBUG;
     bool isSkip = true;
     int32_t ret = InputManager::GetInstance()->SkipPointerLayer(isSkip);
-    EXPECT_EQ(ret, 305);
+    EXPECT_EQ(ret, RET_OK);
     isSkip = false;
     ret = InputManager::GetInstance()->SkipPointerLayer(isSkip);
-    EXPECT_EQ(ret, 305);
+    EXPECT_EQ(ret, RET_OK);
 }
 
 /**
@@ -4914,10 +4914,9 @@ HWTEST_F(InputManagerTest, InputManagerTest_ShiftAppPointerEvent_001, TestSize.L
     CALL_TEST_DEBUG;
     int32_t sourceWindowId = 99;
     int32_t targetWindowId = 99;
-    ShiftWindowParam param {
-      .sourceWindowId = sourceWindowId,
-      .targetWindowId = targetWindowId,
-    };
+    ShiftWindowParam param;
+    param.sourceWindowId = sourceWindowId;
+    param.targetWindowId = targetWindowId;
     bool autoGenDown = true;
     int32_t ret = InputManager::GetInstance()->ShiftAppPointerEvent(param, autoGenDown);
 #if defined(OHOS_BUILD_ENABLE_POINTER) || defined(OHOS_BUILD_ENABLE_TOUCH)
@@ -4938,10 +4937,9 @@ HWTEST_F(InputManagerTest, InputManagerTest_ShiftAppPointerEvent_002, TestSize.L
     CALL_TEST_DEBUG;
     int32_t sourceWindowId = -150;
     int32_t targetWindowId = -99;
-    ShiftWindowParam param {
-      .sourceWindowId = sourceWindowId,
-      .targetWindowId = targetWindowId,
-    };
+    ShiftWindowParam param;
+    param.sourceWindowId = sourceWindowId;
+    param.targetWindowId = targetWindowId;
     bool autoGenDown = true;
     int32_t ret = InputManager::GetInstance()->ShiftAppPointerEvent(param, autoGenDown);
 #if defined(OHOS_BUILD_ENABLE_POINTER) || defined(OHOS_BUILD_ENABLE_TOUCH)
diff --git a/frameworks/proxy/ipc_blocklist.txt b/frameworks/proxy/ipc_blocklist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e98f5cbbdc479a1af2a94440932b10b1d7379317
--- /dev/null
+++ b/frameworks/proxy/ipc_blocklist.txt
@@ -0,0 +1,21 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+[cfi]
+src:*third_party/googletest/googletest/include/*
+src:*switch_event_input_subscribe_manager_test.cpp
+src:*foundation/multimodalinput/input/test/unittest/common/src/*
+src:*foundation/multimodalinput/input/frameworks/proxy/events/test/input_manager_simulate_test.cpp
+src:*foundation/multimodalinput/input/frameworks/proxy/events/test/input_manager_test.cpp
+src:*foundation/multimodalinput/input/frameworks/proxy/events/test/input_manager_update_display_info_test.cpp
+src:*foundation/multimodalinput/input/frameworks/proxy/events/test/virtual_input_device_test.cpp
\ No newline at end of file
diff --git a/frameworks/proxy/module_loader/src/mmi_client.cpp b/frameworks/proxy/module_loader/src/mmi_client.cpp
index 2ec5a800d177bd704fa533e96578ec862eff81de..9ec6ba0782049cce00941d86a03dae465cfaab2c 100644
--- a/frameworks/proxy/module_loader/src/mmi_client.cpp
+++ b/frameworks/proxy/module_loader/src/mmi_client.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -278,13 +278,13 @@ int32_t MMIClient::Socket()
 {
     CALL_DEBUG_ENTER;
     int32_t ret =
-        MULTIMODAL_INPUT_CONNECT_MGR->AllocSocketPair(IMultimodalInputConnect::CONNECT_MODULE_TYPE_MMI_CLIENT);
+        MULTIMODAL_INPUT_CONNECT_MGR->AllocSocketPair(MultimodalInputConnectManager::CONNECT_MODULE_TYPE_MMI_CLIENT);
     if (ret != RET_OK) {
         MMI_HILOGE("Call AllocSocketPair return %{public}d", ret);
-        return IMultimodalInputConnect::INVALID_SOCKET_FD;
+        return MultimodalInputConnectManager::INVALID_SOCKET_FD;
     }
     fd_ = MULTIMODAL_INPUT_CONNECT_MGR->GetClientSocketFdOfAllocedSocketPair();
-    if (fd_ == IMultimodalInputConnect::INVALID_SOCKET_FD) {
+    if (fd_ == MultimodalInputConnectManager::INVALID_SOCKET_FD) {
         MMI_HILOGE("Call GetClientSocketFdOfAllocedSocketPair return invalid fd");
     } else {
         MMI_HILOGD("Call GetClientSocketFdOfAllocedSocketPair return fd:%{public}d", fd_);
diff --git a/intention/cooperate/plugin/BUILD.gn b/intention/cooperate/plugin/BUILD.gn
index 6b915536bb60922e693e574d5d6aaed2d95c4e44..f5b68efa5cb1d3725eb2bc957fb924deaba8fa0b 100644
--- a/intention/cooperate/plugin/BUILD.gn
+++ b/intention/cooperate/plugin/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2023-2024 Huawei Device Co., Ltd.
+# Copyright (c) 2023-2025 Huawei Device Co., Ltd.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
@@ -68,6 +68,7 @@ ohos_shared_library("intention_cooperate") {
   ]
 
   external_deps = [
+    "c_utils:utils",
     "hilog:libhilog",
     "samgr:samgr_proxy",
   ]
diff --git a/multimodalinput_mini.gni b/multimodalinput_mini.gni
index 1ceb68d3f1026d36e52dc4e2324f1035f718e2ab..ad029787f73a4e1bdbc291fe50416c28663a7112 100644
--- a/multimodalinput_mini.gni
+++ b/multimodalinput_mini.gni
@@ -90,6 +90,7 @@ declare_args() {
     "events/src/key_event.cpp",
     "events/src/key_option.cpp",
     "events/src/pointer_event.cpp",
+    "events/src/pointer_style.cpp",
   ]
 
   libmmi_client_sources = [
diff --git a/service/filter/BUILD.gn b/service/filter/BUILD.gn
index efd49cf78e57177053b47d1f72ea6c86eb0921bd..838e19b6bacc926ecdf2597eed62688395a5d6c2 100644
--- a/service/filter/BUILD.gn
+++ b/service/filter/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+# Copyright (c) 2021-2025 Huawei Device Co., Ltd.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
@@ -11,10 +11,15 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import("//build/config/components/idl_tool/idl.gni")
 import("//build/ohos.gni")
 import("../../multimodalinput_mini.gni")
 event_filter_path = "${mmi_path}/service/filter"
 
+idl_gen_interface("event_filter_interface") {
+  src_idl = rebase_path("IEventFilter.idl")
+}
+
 config("mmi_event_filter_config") {
   include_dirs = [
     "${mmi_path}/interfaces/native/innerkits/common/include",
@@ -28,6 +33,7 @@ config("mmi_event_filter_config") {
     "${mmi_path}/util/network/include",
     "${mmi_path}/util/socket/include",
     "${event_filter_path}/include",
+    "${target_gen_dir}",
   ]
 }
 
@@ -40,10 +46,11 @@ ohos_source_set("mmi_event_filter_service") {
     cfi_cross_dso = true
     debug = false
   }
-  sources = [
-    "${event_filter_path}/src/event_filter_service.cpp",
-    "${event_filter_path}/src/event_filter_stub.cpp",
-  ]
+  sources = [ "${event_filter_path}/src/event_filter_service.cpp" ]
+
+  output_values = get_target_outputs(":event_filter_interface")
+  sources += filter_include(output_values, [ "*_stub.cpp" ])
+  deps = [ ":event_filter_interface" ]
 
   configs = [ ":mmi_event_filter_config" ]
 
@@ -67,9 +74,12 @@ ohos_source_set("mmi_event_filter_proxy") {
   sources = [
     "${event_filter_path}/src/event_filter_death_recipient.cpp",
     "${event_filter_path}/src/event_filter_handler.cpp",
-    "${event_filter_path}/src/event_filter_proxy.cpp",
   ]
 
+  output_values = get_target_outputs(":event_filter_interface")
+  sources += filter_include(output_values, [ "*_proxy.cpp" ])
+  deps = [ ":event_filter_interface" ]
+
   configs = [ ":mmi_event_filter_config" ]
 
   defines = input_default_defines
diff --git a/service/filter/include/i_event_filter.h b/service/filter/IEventFilter.idl
similarity index 45%
rename from service/filter/include/i_event_filter.h
rename to service/filter/IEventFilter.idl
index 88d474a454a421122ae92556f00bc7b5a231984c..ad6f5b00cd17c552998279709799425c444c8301 100644
--- a/service/filter/include/i_event_filter.h
+++ b/service/filter/IEventFilter.idl
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,22 +13,9 @@
  * limitations under the License.
  */
 
-#ifndef I_EVENT_FILTER_H
-#define I_EVENT_FILTER_H
-
-#include "iremote_broker.h"
-
-#include "key_event.h"
-#include "pointer_event.h"
-
-namespace OHOS {
-namespace MMI {
-class IEventFilter : public IRemoteBroker {
-public:
-    DECLARE_INTERFACE_DESCRIPTOR(u"ohos.multimodalinput.IEventFilter");
-    virtual bool HandleKeyEvent(const std::shared_ptr<KeyEvent> event) = 0;
-    virtual bool HandlePointerEvent(const std::shared_ptr<PointerEvent> event) = 0;
-};
-} // namespace MMI
-} // namespace OHOS
-#endif // I_EVENT_FILTER_H
\ No newline at end of file
+sequenceable key_event..OHOS.MMI.KeyEvent;
+sequenceable pointer_event..OHOS.MMI.PointerEvent;
+interface OHOS.MMI.IEventFilter {
+    void HandleKeyEvent([in] sharedptr<KeyEvent> event, [out] boolean resultValue);
+    void HandlePointerEvent([in] sharedptr<PointerEvent> event, [out] boolean resultValue);
+}
\ No newline at end of file
diff --git a/service/filter/include/event_filter_handler.h b/service/filter/include/event_filter_handler.h
index c1461635400921a7de473edfebd4c15f15b89f70..7b18217ca2b0591988cb8afbd73cb101de60cb9f 100644
--- a/service/filter/include/event_filter_handler.h
+++ b/service/filter/include/event_filter_handler.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -17,7 +17,7 @@
 #define EVENT_FILTER_HANDLER_H
 
 #include "event_filter_death_recipient.h"
-#include "i_event_filter.h"
+#include "ievent_filter.h"
 #include "i_input_event_handler.h"
 
 namespace OHOS {
diff --git a/service/filter/include/event_filter_service.h b/service/filter/include/event_filter_service.h
index 7233979fb7ee9fc8ee4f280d9e24975dc65d5faa..215da8931686fb0bd0c7100520f6006eb8d5770f 100644
--- a/service/filter/include/event_filter_service.h
+++ b/service/filter/include/event_filter_service.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -28,8 +28,8 @@ public:
     EventFilterService(std::shared_ptr<IInputEventFilter> filter) : filter_(filter) {}
     DISALLOW_COPY_AND_MOVE(EventFilterService);
     ~EventFilterService() override = default;
-    bool HandleKeyEvent(const std::shared_ptr<KeyEvent> event) override;
-    bool HandlePointerEvent(const std::shared_ptr<PointerEvent> event) override;
+    ErrCode HandleKeyEvent(const std::shared_ptr<KeyEvent>& event, bool &resultValue) override;
+    ErrCode HandlePointerEvent(const std::shared_ptr<PointerEvent>& event, bool &resultValue) override;
 private:
     const std::shared_ptr<IInputEventFilter> filter_;
     static inline int32_t filterIdSeed_ { 0 };
diff --git a/service/filter/include/event_filter_stub.h b/service/filter/include/event_filter_stub.h
deleted file mode 100644
index b379916745ac01263f6cb9a60efe59505ea57093..0000000000000000000000000000000000000000
--- a/service/filter/include/event_filter_stub.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef EVENT_FILTER_STUB_H
-#define EVENT_FILTER_STUB_H
-
-#include "iremote_stub.h"
-
-#include "i_event_filter.h"
-
-namespace OHOS {
-namespace MMI {
-class EventFilterStub : public IRemoteStub<IEventFilter> {
-public:
-    EventFilterStub() = default;
-    DISALLOW_COPY_AND_MOVE(EventFilterStub);
-    virtual ~EventFilterStub() = default;
-    int32_t OnRemoteRequest(uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& options) override;
-protected:
-    int32_t StubHandleKeyEvent(MessageParcel& data, MessageParcel& reply);
-    int32_t StubHandlePointerEvent(MessageParcel& data, MessageParcel& reply);
-};
-} // namespace MMI
-} // namespace OHOS
-#endif // EVENT_FILTER_STUB_H
\ No newline at end of file
diff --git a/service/filter/src/event_filter_handler.cpp b/service/filter/src/event_filter_handler.cpp
index baf256624a2790164725d4e69a00210bb63e0ff8..3e71051e1306765c192e2bf07ceb8bb060f15242 100644
--- a/service/filter/src/event_filter_handler.cpp
+++ b/service/filter/src/event_filter_handler.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -175,7 +175,9 @@ bool EventFilterHandler::HandleKeyEventFilter(std::shared_ptr<KeyEvent> event)
         if (!inputDevice->HasCapability(i.deviceTags)) {
             continue;
         }
-        if (i.filter->HandleKeyEvent(event)) {
+        bool resultValue = false;
+        i.filter->HandleKeyEvent(event, resultValue);
+        if (resultValue) {
             MMI_HILOGD("Call HandleKeyEventFilter return true");
             return true;
         }
@@ -199,7 +201,9 @@ bool EventFilterHandler::HandlePointerEventFilter(std::shared_ptr<PointerEvent>
         if (inputDevice == nullptr && !CheckCapability(i.deviceTags, event)) {
             continue;
         }
-        if (i.filter->HandlePointerEvent(event)) {
+        bool resultValue = false;
+        i.filter->HandlePointerEvent(event, resultValue);
+        if (resultValue) {
             int32_t action = event->GetPointerAction();
             if (action == PointerEvent::POINTER_ACTION_MOVE ||
                 action == PointerEvent::POINTER_ACTION_AXIS_UPDATE ||
diff --git a/service/filter/src/event_filter_proxy.cpp b/service/filter/src/event_filter_proxy.cpp
deleted file mode 100644
index 4ff7d8df42d97134404157ace1d5ded7613b0448..0000000000000000000000000000000000000000
--- a/service/filter/src/event_filter_proxy.cpp
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "event_filter_proxy.h"
-
-#include "mmi_log.h"
-#include "multimodalinput_ipc_interface_code.h"
-
-#undef MMI_LOG_DOMAIN
-#define MMI_LOG_DOMAIN MMI_LOG_HANDLER
-#undef MMI_LOG_TAG
-#define MMI_LOG_TAG "EventFilterProxy"
-
-namespace OHOS {
-namespace MMI {
-EventFilterProxy::EventFilterProxy(const sptr<IRemoteObject> &impl) : IRemoteProxy<IEventFilter>(impl)
-{
-    MMI_HILOGI("EventFilterProxy()");
-}
-
-bool EventFilterProxy::HandleKeyEvent(const std::shared_ptr<KeyEvent> event)
-{
-    CALL_DEBUG_ENTER;
-    CHKPF(event);
-    MessageParcel data;
-    MessageParcel reply;
-    MessageOption option;
-    if (!data.WriteInterfaceToken(EventFilterProxy::GetDescriptor())) {
-        MMI_HILOGE("Failed to write descriptor");
-        return false;
-    }
-
-    if (!event->WriteToParcel(data)) {
-        MMI_HILOGE("Failed to write event to req");
-        return false;
-    }
-
-    sptr<IRemoteObject> remote = Remote();
-    CHKPF(remote);
-    const uint32_t code = static_cast<uint32_t>(MultimodalinputEventInterfaceCode::HANDLE_KEY_EVENT);
-    int32_t ret = remote->SendRequest(code, data, reply, option);
-    if (ret != NO_ERROR) {
-        MMI_HILOGE("Send request failed, ret:%{public}d", ret);
-        return false;
-    }
-
-    bool result = false;
-    READBOOL(reply, result);
-    return result;
-}
-
-bool EventFilterProxy::HandlePointerEvent(const std::shared_ptr<PointerEvent> event)
-{
-    CALL_DEBUG_ENTER;
-    CHKPF(event);
-    MessageParcel data;
-    MessageParcel reply;
-    MessageOption option;
-    if (!data.WriteInterfaceToken(EventFilterProxy::GetDescriptor())) {
-        MMI_HILOGE("Failed to write descriptor");
-        return false;
-    }
-
-    if (!event->WriteToParcel(data)) {
-        MMI_HILOGE("Failed to write event to req");
-        return false;
-    }
-
-    sptr<IRemoteObject> remote = Remote();
-    CHKPF(remote);
-    const uint32_t code = static_cast<uint32_t>(MultimodalinputEventInterfaceCode::HANDLE_POINTER_EVENT);
-    int32_t ret = remote->SendRequest(code, data, reply, option);
-    if (ret != NO_ERROR) {
-        MMI_HILOGE("Send request failed, ret:%{public}d", ret);
-        return false;
-    }
-
-    bool result = false;
-    READBOOL(reply, result);
-    return result;
-}
-} // namespace MMI
-} // namespace OHOS
diff --git a/service/filter/src/event_filter_service.cpp b/service/filter/src/event_filter_service.cpp
index a7fa7f83b94afd4c5a99fff6c9d3290520a5678c..863369d28caed268380c0b4cc650de8f95aa255e 100644
--- a/service/filter/src/event_filter_service.cpp
+++ b/service/filter/src/event_filter_service.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2025 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -33,16 +33,18 @@ int32_t EventFilterService::GetNextId()
     return filterIdSeed_++;
 }
 
-bool EventFilterService::HandleKeyEvent(const std::shared_ptr<KeyEvent> event)
+ErrCode EventFilterService::HandleKeyEvent(const std::shared_ptr<KeyEvent>& event, bool &resultValue)
 {
     CHKPF(filter_);
-    return filter_->OnInputEvent(event);
+    resultValue =  filter_->OnInputEvent(event);
+    return ERR_OK;
 }
 
-bool EventFilterService::HandlePointerEvent(const std::shared_ptr<PointerEvent> event)
+ErrCode EventFilterService::HandlePointerEvent(const std::shared_ptr<PointerEvent>& event, bool &resultValue)
 {
     CHKPF(filter_);
-    return filter_->OnInputEvent(event);
+    resultValue = filter_->OnInputEvent(event);
+    return ERR_OK;
 }
 } // namespace MMI
 } // namespace OHOS
diff --git a/service/filter/src/event_filter_stub.cpp b/service/filter/src/event_filter_stub.cpp
deleted file mode 100644
index bb80468275d0312a2d7a95841170b5b0ac89bb6c..0000000000000000000000000000000000000000
--- a/service/filter/src/event_filter_stub.cpp
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "event_filter_stub.h"
-
-#include "string_ex.h"
-
-#include "mmi_log.h"
-#include "multimodalinput_ipc_interface_code.h"
-
-#undef MMI_LOG_DOMAIN
-#define MMI_LOG_DOMAIN MMI_LOG_HANDLER
-#undef MMI_LOG_TAG
-#define MMI_LOG_TAG "EventFilterStub"
-
-namespace OHOS {
-namespace MMI {
-int32_t EventFilterStub::OnRemoteRequest(
-    uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& option)
-{
-    CALL_DEBUG_ENTER;
-    MMI_HILOGD("code:%{public}u", code);
-
-    std::u16string descriptor = data.ReadInterfaceToken();
-    if (descriptor != IEventFilter::GetDescriptor()) {
-        MMI_HILOGE("Get unexpect descriptor:%{public}s", Str16ToStr8(descriptor).c_str());
-        return ERR_INVALID_STATE;
-    }
-
-    switch (code) {
-        case static_cast<uint32_t>(MultimodalinputEventInterfaceCode::HANDLE_KEY_EVENT): {
-            return StubHandleKeyEvent(data, reply);
-        }
-        case static_cast<uint32_t>(MultimodalinputEventInterfaceCode::HANDLE_POINTER_EVENT): {
-            return StubHandlePointerEvent(data, reply);
-        }
-        default: {
-            MMI_HILOGE("Unknown code:%{public}u, go switch default", code);
-            return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
-        }
-    }
-}
-
-int32_t EventFilterStub::StubHandleKeyEvent(MessageParcel& data, MessageParcel& reply)
-{
-    CALL_DEBUG_ENTER;
-    std::shared_ptr<KeyEvent> event = KeyEvent::Create();
-    CHKPR(event, RET_ERR);
-
-    if (!event->ReadFromParcel(data)) {
-        MMI_HILOGE("Read data error");
-        return RET_ERR;
-    }
-
-    bool ret = HandleKeyEvent(event);
-    WRITEBOOL(reply, ret, RET_ERR);
-    return RET_OK;
-}
-
-int32_t EventFilterStub::StubHandlePointerEvent(MessageParcel& data, MessageParcel& reply)
-{
-    CALL_DEBUG_ENTER;
-    std::shared_ptr<PointerEvent> event = PointerEvent::Create();
-    CHKPR(event, RET_ERR);
-
-    if (!event->ReadFromParcel(data)) {
-        MMI_HILOGE("Read data error");
-        return RET_ERR;
-    }
-
-    bool ret = HandlePointerEvent(event);
-    WRITEBOOL(reply, ret, RET_ERR);
-    return RET_OK;
-}
-} // namespace MMI
-} // namespace OHOS
\ No newline at end of file
diff --git a/service/filter/test/event_filter_handler_ex_test.cpp b/service/filter/test/event_filter_handler_ex_test.cpp
index af150e2b2a17bc5e00549b2e1e2a546a4b0346e8..9daa5b8ef57dd8e2fe6cb78f70a91059a22c33d4 100644
--- a/service/filter/test/event_filter_handler_ex_test.cpp
+++ b/service/filter/test/event_filter_handler_ex_test.cpp
@@ -55,13 +55,15 @@ void EventFilterHandlerExTest::TearDownTestCase()
 
 class MyEventFilter : public IRemoteStub<IEventFilter> {
 public:
-    bool HandleKeyEvent(const std::shared_ptr<KeyEvent> event) override
+    ErrCode HandleKeyEvent(const std::shared_ptr<KeyEvent>& event, bool &resultValue) override
     {
-        return true;
+        resultValue = true;
+        return ERR_OK;
     }
-    bool HandlePointerEvent(const std::shared_ptr<PointerEvent> event) override
+    ErrCode HandlePointerEvent(const std::shared_ptr<PointerEvent>& event, bool &resultValue) override
     {
-        return true;
+        resultValue = true;
+        return ERR_OK;
     }
 };
 
diff --git a/service/filter/test/event_filter_handler_test.cpp b/service/filter/test/event_filter_handler_test.cpp
index fce19b9f367a8633114ca4be8bd6440d77f7bf4c..94280f30292c3b3bd84f5ee9c49173f1d414ddd6 100644
--- a/service/filter/test/event_filter_handler_test.cpp
+++ b/service/filter/test/event_filter_handler_test.cpp
@@ -42,13 +42,15 @@ public:
 
 class MyEventFilter : public IRemoteStub<IEventFilter> {
 public:
-    bool HandleKeyEvent(const std::shared_ptr<KeyEvent> event) override
+    ErrCode HandleKeyEvent(const std::shared_ptr<KeyEvent>& event, bool &resultValue) override
     {
-        return true;
+        resultValue = true;
+        return ERR_OK;
     }
-    bool HandlePointerEvent(const std::shared_ptr<PointerEvent> event) override
+    ErrCode HandlePointerEvent(const std::shared_ptr<PointerEvent>& event, bool &resultValue) override
     {
-        return true;
+        resultValue = true;
+        return ERR_OK;
     }
 };