diff --git a/frameworks/ims/input_event_client_proxy.h b/frameworks/ims/input_event_client_proxy.h
index b2d86f41bc164048c88897db7c88d7462d0ffedf..610280c1cbecb8a7e35b41e6d95c0075c3e7ac3d 100755
--- a/frameworks/ims/input_event_client_proxy.h
+++ b/frameworks/ims/input_event_client_proxy.h
@@ -28,11 +28,7 @@ namespace OHOS {
 #define MAX_CLIENT_SIZE 1
 class InputEventClientProxy : public InputEventDistributer::RawEventListener {
 public:
-    static InputEventClientProxy* GetInstance()
-    {
-        static InputEventClientProxy ims;
-        return &ims;
-    }
+    static InputEventClientProxy* GetInstance();
 
     static void ClientRequestHandle(int funcId, void* origin, IpcIo* req, IpcIo* reply);
 
diff --git a/frameworks/ims/input_event_listener_proxy.cpp b/frameworks/ims/input_event_listener_proxy.cpp
index 7d396502a55cdb9dcfaa887a50f2277f73259cf7..6807dc50ff4bfc2b322993bf54d7e643abb18e79 100755
--- a/frameworks/ims/input_event_listener_proxy.cpp
+++ b/frameworks/ims/input_event_listener_proxy.cpp
@@ -27,6 +27,12 @@ InputEventListenerProxy::~InputEventListenerProxy()
     }
 }
 
+InputEventListenerProxy* InputEventListenerProxy::GetInstance()
+{
+    static InputEventListenerProxy client;
+    return &client;
+}
+
 bool InputEventListenerProxy::GetIClientProxy()
 {
     if (proxy_ == nullptr) {
diff --git a/frameworks/wms/lite_wm_requestor.cpp b/frameworks/wms/lite_wm_requestor.cpp
index 66560e198cc5dfd1d99e4b2915be9aab46b6b39a..a652c41eb37bae03f576e6d138b27ee25573298d 100755
--- a/frameworks/wms/lite_wm_requestor.cpp
+++ b/frameworks/wms/lite_wm_requestor.cpp
@@ -21,6 +21,12 @@
 #include "surface_impl.h"
 
 namespace OHOS {
+LiteWMRequestor* LiteWMRequestor::GetInstance()
+{
+    static LiteWMRequestor requestor;
+    return &requestor;
+}
+
 LiteWMRequestor::LiteWMRequestor() : proxy_(nullptr), listener_(nullptr), surface_(nullptr), sid_({}), layerInfo_({})
 {
     proxy_ = LiteWMSClient::GetInstance()->GetClientProxy();
diff --git a/frameworks/wms/lite_wm_requestor.h b/frameworks/wms/lite_wm_requestor.h
index 4f88e8ca546888d8cd8cd638400807c036418dee..043a9731b41c03df86782e16739b39d939548c92 100755
--- a/frameworks/wms/lite_wm_requestor.h
+++ b/frameworks/wms/lite_wm_requestor.h
@@ -26,12 +26,7 @@
 namespace OHOS {
 class LiteWMRequestor : public IBufferConsumerListener {
 public:
-    static LiteWMRequestor* GetInstance()
-    {
-        static LiteWMRequestor requestor;
-        return &requestor;
-    }
-
+    static LiteWMRequestor* GetInstance();
     static int Callback(void* owner, int code, IpcIo* reply);
     static int32_t WmsMsgHandler(const IpcContext* context, void* ipcMsg, IpcIo* io, void* arg);
     static int32_t SurfaceRequestHandler(const IpcContext* context, void* ipcMsg, IpcIo* io, void* arg);
diff --git a/frameworks/wms/lite_wms_client.cpp b/frameworks/wms/lite_wms_client.cpp
index 05498d688b215f00acb98ca1503fee3b20482fa7..044897851900da85b1cc73d8ff1ae3fe8b6b5ec8 100755
--- a/frameworks/wms/lite_wms_client.cpp
+++ b/frameworks/wms/lite_wms_client.cpp
@@ -19,6 +19,12 @@
 #include "samgr_lite.h"
 
 namespace OHOS {
+LiteWMSClient* LiteWMSClient::GetInstance()
+{
+    static LiteWMSClient client;
+    return &client;
+}
+
 LiteWMSClient::~LiteWMSClient()
 {
     if (proxy_ != nullptr) {
diff --git a/frameworks/wms/lite_wms_client.h b/frameworks/wms/lite_wms_client.h
index 11e214d2dd6801df87743c967b655b1f2a15b024..7db07fabc5b93d3e6f1df5edb595ad0cdaec3651 100755
--- a/frameworks/wms/lite_wms_client.h
+++ b/frameworks/wms/lite_wms_client.h
@@ -26,11 +26,7 @@ static const int32_t DEFAULT_IPC_SIZE = 100;
 
 class LiteWMSClient {
 public:
-    static LiteWMSClient* GetInstance()
-    {
-        static LiteWMSClient client;
-        return &client;
-    }
+    static LiteWMSClient* GetInstance();
 
     bool InitLiteWMSClient();
 
diff --git a/interfaces/innerkits/input_event_listener_proxy.h b/interfaces/innerkits/input_event_listener_proxy.h
index 66e5eb486e72ee2ffe33c6f536b4ae2a67218a33..eb35669e13cc56ef9142e13a68380332af4e2eca 100755
--- a/interfaces/innerkits/input_event_listener_proxy.h
+++ b/interfaces/innerkits/input_event_listener_proxy.h
@@ -23,11 +23,7 @@
 namespace OHOS {
 class InputEventListenerProxy {
 public:
-    static InputEventListenerProxy* GetInstance()
-    {
-        static InputEventListenerProxy client;
-        return &client;
-    }
+    static InputEventListenerProxy* GetInstance();
 
     class RawEventListener {
     public:
diff --git a/services/ims/input_event_client_proxy.cpp b/services/ims/input_event_client_proxy.cpp
index 81f9b639373768b3142fd4f6d06e2e3ae1c1a081..ce3a5bf82780fc9160c74c870d9757bc435ad9f6 100755
--- a/services/ims/input_event_client_proxy.cpp
+++ b/services/ims/input_event_client_proxy.cpp
@@ -19,6 +19,12 @@
 
 namespace OHOS {
 pthread_mutex_t InputEventClientProxy::lock_;
+InputEventClientProxy* InputEventClientProxy::GetInstance()
+{
+    static InputEventClientProxy ims;
+    return &ims;
+}
+
 void InputEventClientProxy::ClientRequestHandle(int funcId, void* origin, IpcIo* req, IpcIo* reply)
 {
     switch (funcId) {
diff --git a/services/ims/input_event_hub.cpp b/services/ims/input_event_hub.cpp
index 9b61747695e963539aeb76b174e97c89a63d4435..f96a03c244d0c1bb341abd7faf777e38a2e49fe1 100755
--- a/services/ims/input_event_hub.cpp
+++ b/services/ims/input_event_hub.cpp
@@ -26,6 +26,12 @@ IInputInterface* InputEventHub::inputInterface_ = nullptr;
 InputReportEventCb InputEventHub::callback_ = { 0 };
 InputEventHub::ReadCallback InputEventHub::readCallback_ = nullptr;
 
+InputEventHub* InputEventHub::GetInstance()
+{
+    static InputEventHub instance;
+    return &instance;
+}
+
 InputEventHub::InputEventHub()
 {
     for (uint8_t i = 0; i < MAX_INPUT_DEVICE_NUM; i++) {
diff --git a/services/ims/input_event_hub.h b/services/ims/input_event_hub.h
index f9c5312caedb695fb212e45103330ae6ccf7d522..e6d612a656c41427c1bc29871680d2d51bb294ca 100755
--- a/services/ims/input_event_hub.h
+++ b/services/ims/input_event_hub.h
@@ -29,11 +29,7 @@ namespace OHOS {
 class InputEventHub {
 using ReadCallback = void (*)(const RawEvent*);
 public:
-    static InputEventHub* GetInstance()
-    {
-        static InputEventHub instance;
-        return &instance;
-    }
+    static InputEventHub* GetInstance();
 
     /**
      * @brief SetUp hub. This operation will open all input devices.
diff --git a/services/ims/input_manager_service.cpp b/services/ims/input_manager_service.cpp
index f6e4e33b7b062efadb309a978945634f174f7564..7d647a31e8ba57b6e7085b0f57ba4269e03f87c8 100755
--- a/services/ims/input_manager_service.cpp
+++ b/services/ims/input_manager_service.cpp
@@ -27,6 +27,12 @@ pthread_mutex_t InputManagerService::lock_;
 pthread_cond_t InputManagerService::nonEmpty_;
 pthread_cond_t InputManagerService::nonFull_;
 
+InputManagerService* InputManagerService::GetInstance()
+{
+    static InputManagerService instance;
+    return &instance;
+}
+
 void InputManagerService::Run()
 {
     hub_ = InputEventHub::GetInstance();
diff --git a/services/ims/input_manager_service.h b/services/ims/input_manager_service.h
index a0d380ca706765ce3b3cf2489964a15593360f19..812439c8ea8184aea6ffdeb8ed02c2636ca1c670 100755
--- a/services/ims/input_manager_service.h
+++ b/services/ims/input_manager_service.h
@@ -30,11 +30,7 @@ public:
      *
      * @returns instance of input manager service
      */
-    static InputManagerService* GetInstance()
-    {
-        static InputManagerService instance;
-        return &instance;
-    }
+    static InputManagerService* GetInstance();
 
     /**
      * Init input manager service.
diff --git a/services/wms/lite_wm.cpp b/services/wms/lite_wm.cpp
index 977f5b39be738507dfd68747569f53ee2ddcaf26..bafc3d58c5b34a43110d65df038ce472066f1f37 100755
--- a/services/wms/lite_wm.cpp
+++ b/services/wms/lite_wm.cpp
@@ -124,6 +124,12 @@ LiteWM::~LiteWM()
 {
 }
 
+LiteWM* LiteWM::GetInstance()
+{
+    static LiteWM liteWm;
+    return &liteWm;
+}
+
 void LiteWM::MainTaskHandler()
 {
     if (layerData_ == nullptr || layerData_->virAddr == nullptr) {
diff --git a/services/wms/lite_wm.h b/services/wms/lite_wm.h
index a666c8ba46b6f187bc948ed3e9f0f1cb517a5992..1fc8639843b2633a675fd879ec26c84373857cef 100755
--- a/services/wms/lite_wm.h
+++ b/services/wms/lite_wm.h
@@ -44,11 +44,7 @@ struct CursorInfo {
 
 class LiteWM : public InputEventDistributer::RawEventListener {
 public:
-    static LiteWM* GetInstance()
-    {
-        static LiteWM liteWm;
-        return &liteWm;
-    }
+    static LiteWM* GetInstance();
 
     void MainTaskHandler();
 
diff --git a/services/wms/lite_wms.cpp b/services/wms/lite_wms.cpp
index 0feac13e44d7d689a36fccc4a97cd87c2ce78981..47fd9b790d1770846416b404ad01955bf2bb3af7 100755
--- a/services/wms/lite_wms.cpp
+++ b/services/wms/lite_wms.cpp
@@ -21,6 +21,12 @@
 #include "surface_impl.h"
 
 namespace OHOS {
+LiteWMS* LiteWMS::GetInstance()
+{
+    static LiteWMS wms;
+    return &wms;
+}
+
 void LiteWMS::WMSRequestHandle(int funcId, void* origin, IpcIo* req, IpcIo* reply)
 {
     switch (funcId) {
diff --git a/services/wms/lite_wms.h b/services/wms/lite_wms.h
index 52a4882e201663aabe03ed244a8403738113805c..2bf84d095f4e751426952fd67c3968157582f717 100755
--- a/services/wms/lite_wms.h
+++ b/services/wms/lite_wms.h
@@ -29,11 +29,7 @@ public:
         SvcIdentity sid;
     };
 
-    static LiteWMS* GetInstance()
-    {
-        static LiteWMS wms;
-        return &wms;
-    }
+    static LiteWMS* GetInstance();
 
     static void WMSRequestHandle(int funcId, void* origin, IpcIo* req, IpcIo* reply);