diff --git a/shell/platform/ohos/ohos_external_texture_gl.cpp b/shell/platform/ohos/ohos_external_texture_gl.cpp
index 05c8449bf5e64c9a800b3258f61c8d13700e1baf..ec1414a700ec71e2aa62f89fcdd8eaa5acfebe58 100755
--- a/shell/platform/ohos/ohos_external_texture_gl.cpp
+++ b/shell/platform/ohos/ohos_external_texture_gl.cpp
@@ -38,6 +38,7 @@ constexpr const char *CHARACTER_STRING_WHITESPACE = " ";
 constexpr const char *EGL_EXT_PLATFORM_WAYLAND = "EGL_EXT_platform_wayland";
 constexpr const char *EGL_KHR_PLATFORM_WAYLAND = "EGL_KHR_platform_wayland";
 constexpr const char *EGL_GET_PLATFORM_DISPLAY_EXT = "eglGetPlatformDisplayEXT";
+constexpr uint32_t WHITE_COLOR = 0xFFFFFFFF;
 
 static int PixelMapToWindowFormat(PIXEL_FORMAT pixel_format)
 {
@@ -396,12 +397,9 @@ void OHOSExternalTextureGL::ProduceColorToBackGroundImage(int32_t width, int32_t
   }
 
   uint32_t* destAddr = static_cast<uint32_t *>(mappedAddr);
-  uint32_t value = 0xFFFFFFFF;
 
-  for (int32_t x = 0; x < handle->width; x++) {
-    for (int32_t y = 0; y < handle->height; y++) {
-      *destAddr++ = value;
-    }
+  for (int32_t x = 0; x < handle->size / PIXEL_SIZE; x++) {
+    *destAddr++ = WHITE_COLOR;
   }
 
     // munmap after use