diff --git a/frameworks/proxy/event_handler/include/input_device_consumer.h b/frameworks/proxy/event_handler/include/input_device_consumer.h
index 3ea77656304c80fa3f0fe3caa6056553423db1c7..adfbc278a3904be358c87f4a4c7daa92dbbd713b 100644
--- a/frameworks/proxy/event_handler/include/input_device_consumer.h
+++ b/frameworks/proxy/event_handler/include/input_device_consumer.h
@@ -34,8 +34,11 @@ public:
     DISALLOW_MOVE(InputDeviceConsumer);
     int32_t SetInputDeviceConsumer(const std::vector<std::string>& deviceNames,
         std::shared_ptr<IInputEventConsumer> consumer);
+    void OnConnected();
 
     std::shared_ptr<IInputEventConsumer> deviceConsumer_ { nullptr };
+    std::vector<std::string> deviceNames_;
+    std::mutex mtx_;
 };
 #define DEVICE_CONSUMER ::OHOS::Singleton<InputDeviceConsumer>::GetInstance()
 } // namespace MMI
diff --git a/frameworks/proxy/event_handler/src/input_device_consumer.cpp b/frameworks/proxy/event_handler/src/input_device_consumer.cpp
index 833cb96b43af0e814f82900f973a074a14ee235d..b66246bcc3e3e19bc0e2d0d95d824622dc823700 100644
--- a/frameworks/proxy/event_handler/src/input_device_consumer.cpp
+++ b/frameworks/proxy/event_handler/src/input_device_consumer.cpp
@@ -39,7 +39,18 @@ int32_t InputDeviceConsumer::SetInputDeviceConsumer(const std::vector<std::strin
     if (ret != RET_OK) {
         MMI_HILOGE("Send to server failed, ret:%{public}d", ret);
     }
+    deviceNames_ = deviceNames;
     return ret;
 }
+
+void InputDeviceConsumer::OnConnected()
+{
+    CALL_DEBUG_ENTER;
+    std::lock_guard<std::mutex> guard(mtx_);
+    if (deviceNames_.empty()) {
+        return;
+    }
+    MULTIMODAL_INPUT_CONNECT_MGR->SetInputDeviceConsumer(deviceNames_);
+}
 } // namespace MMI
 } // namespace OHOS
diff --git a/frameworks/proxy/event_handler/src/multimodal_event_handler.cpp b/frameworks/proxy/event_handler/src/multimodal_event_handler.cpp
index d7778ff826231ce1d4e3647397fc58b6d03f54c6..82b0ea4f1efa6d1a627138cd851ba383788647be 100644
--- a/frameworks/proxy/event_handler/src/multimodal_event_handler.cpp
+++ b/frameworks/proxy/event_handler/src/multimodal_event_handler.cpp
@@ -59,6 +59,7 @@ void OnConnected(const IfMMIClient& client)
     InputInterMgr->OnConnected();
 #endif // OHOS_BUILD_ENABLE_INTERCEPTOR
     INPUT_ACTIVE_SUBSCRIBE_MGR.OnConnected();
+    DEVICE_CONSUMER.OnConnected();
 }
 
 void OnDisconnected(const IfMMIClient &client)