diff --git a/src/core/ohos/SDL_ohos_xcomponent.cpp b/src/core/ohos/SDL_ohos_xcomponent.cpp
index 5ff5902e2dfa541f5bdcbc3391e4718d7e4a88ff..8c2533568fefbf82f63bd7c9d47b28fd4652da09 100644
--- a/src/core/ohos/SDL_ohos_xcomponent.cpp
+++ b/src/core/ohos/SDL_ohos_xcomponent.cpp
@@ -64,12 +64,12 @@ static void OnSurfaceCreatedCB(OH_NativeXComponent *component, void *window) {
     OHOS_SetScreenSize((int)width, (int)height);
     if (OHOS_Window) {
         SDL_WindowData *data = (SDL_WindowData *)OHOS_Window->driverdata;
-
         data->native_window = (OHNativeWindow *)(window);
         if (data->native_window == NULL) {
             SDL_SetError("Could not fetch native window from UI thread");
         }
     }
+    SDL_AtomicSet(&bWindowCreateFlag, SDL_TRUE);
 }
 
 static void OnSurfaceChangedCB(OH_NativeXComponent *component, void *window) {
diff --git a/src/video/ohos/SDL_ohoswindow.c b/src/video/ohos/SDL_ohoswindow.c
index 3f59ea120efa12d8c165d7affdbed93b49853876..b84fc300af7682f6fafb856b059b27cd801c22a6 100644
--- a/src/video/ohos/SDL_ohoswindow.c
+++ b/src/video/ohos/SDL_ohoswindow.c
@@ -35,6 +35,7 @@
 
 /* Currently only one window */
 SDL_Window *OHOS_Window = NULL;
+SDL_atomic_t bWindowCreateFlag;
 
 int OHOS_CreateWindow(_THIS, SDL_Window * window)
 {
@@ -42,7 +43,9 @@ int OHOS_CreateWindow(_THIS, SDL_Window * window)
     int retval = 0;
     unsigned int delaytime = 0;
 
-    OHOS_PageMutex_Lock_Running();
+     while (SDL_AtomicGet(&bWindowCreateFlag) == SDL_FALSE) {
+        SDL_Delay(2);
+    }
 
     if (OHOS_Window) {
         retval = SDL_SetError("OHOS only supports one window");
@@ -63,10 +66,7 @@ int OHOS_CreateWindow(_THIS, SDL_Window * window)
         retval = SDL_OutOfMemory();
         goto endfunction;
     }
-    while (gNative_window == NULL && delaytime < 3000) {
-        delaytime += 2;
-        SDL_Delay(2);
-    }
+    
     data->native_window = gNative_window;
     
     if (!data->native_window) {
diff --git a/src/video/ohos/SDL_ohoswindow.h b/src/video/ohos/SDL_ohoswindow.h
index 79a819ab1f992da400fd67a97ab73bc6b7dd879e..52a808af7cef19d290d0495c77ccdc3004e4e74b 100644
--- a/src/video/ohos/SDL_ohoswindow.h
+++ b/src/video/ohos/SDL_ohoswindow.h
@@ -36,7 +36,7 @@ extern void OHOS_MinimizeWindow(_THIS, SDL_Window *window);
 extern void OHOS_DestroyWindow(_THIS, SDL_Window *window);
 extern SDL_bool OHOS_GetWindowWMInfo(_THIS, SDL_Window *window, struct SDL_SysWMinfo *info);
 extern SDL_Window *OHOS_Window;
-
+extern SDL_atomic_t bWindowCreateFlag;
 typedef struct
 {
     EGLSurface egl_surface;