diff --git a/shell/platform/ohos/ohos_external_texture_gl.cpp b/shell/platform/ohos/ohos_external_texture_gl.cpp
index 199a20cbc6acd16dc494e195d9fe82cbd9e68a22..f160e09469ace687db0b6cd5c68f5cf8cd91e85a 100755
--- a/shell/platform/ohos/ohos_external_texture_gl.cpp
+++ b/shell/platform/ohos/ohos_external_texture_gl.cpp
@@ -85,9 +85,11 @@ static bool IsPixelMapYUVFormat(PIXEL_FORMAT format)
 OHOSExternalTextureGL::OHOSExternalTextureGL(
     int64_t id,
     const std::shared_ptr<OHOSSurface>& ohos_surface,
-    PlatformView::Delegate& delegate)
+    PlatformView::Delegate& delegate,
+    const TaskRunners& task_runners)
     : Texture(id),
       delegate_(delegate),
+      task_runners_(task_runners),
       ohos_surface_(std::move(ohos_surface)),
       transform(SkMatrix::I())
 {
@@ -291,10 +293,15 @@ void OHOSExternalTextureGL::OnGrContextDestroyed()
 void OHOSExternalTextureGL::MarkNewFrameAvailable()
 {
   FML_DLOG(INFO) << " OHOSExternalTextureGL::MarkNewFrameAvailable";
+  if (state_ == AttachmentState::attached) {
+    Update();
+  }
   if (state_ == AttachmentState::uninitialized) {
     Attach();
-  }
-  if (state_ == AttachmentState::attached) {
+    if (pixelMap_ != nullptr) {
+      // 外接纹理图片场景
+      ProducePixelMapToNativeImage();
+    }
     Update();
   }
 }
@@ -779,8 +786,11 @@ OhosImageFrameData::~OhosImageFrameData()
 void OhosImageFrameData::OnPlatformViewMarkTextureFrameAvailable()
 {
   if (ohosExternalTextureGL != nullptr) {
-    PlatformView::Delegate& dalegate = ohosExternalTextureGL->delegate_;
-    dalegate.OnPlatformViewMarkTextureFrameAvailable(textureId_);
+    fml::TaskRunner::RunNowOrPostTask(
+        ohosExternalTextureGL->task_runners_.GetPlatformTaskRunner(), [textureId = textureId_, this]() {
+          PlatformView::Delegate& dalegate = this->ohosExternalTextureGL->delegate_;
+          dalegate.OnPlatformViewMarkTextureFrameAvailable(textureId);
+        });
   }
 }
 
diff --git a/shell/platform/ohos/ohos_external_texture_gl.h b/shell/platform/ohos/ohos_external_texture_gl.h
index 92c7edda716a0d43c1ade785783d810f267de0fa..24beb3279de48788e6d3b945b06c0caa96859db1 100755
--- a/shell/platform/ohos/ohos_external_texture_gl.h
+++ b/shell/platform/ohos/ohos_external_texture_gl.h
@@ -40,12 +40,14 @@ class OHOSExternalTextureGL : public flutter::Texture {
  public:
   explicit OHOSExternalTextureGL(int64_t id, const std::shared_ptr<OHOSSurface>& ohos_surface);
   explicit OHOSExternalTextureGL(int64_t id, const std::shared_ptr<OHOSSurface>& ohos_surface,
-    PlatformView::Delegate& delegate);
+    PlatformView::Delegate& delegate, const TaskRunners& task_runners);
 
   ~OHOSExternalTextureGL() override;
 
   PlatformView::Delegate& delegate_;
 
+  const TaskRunners& task_runners_;
+
   OH_NativeImage *nativeImage_;
 
   OH_NativeImage *backGroundNativeImage_;
diff --git a/shell/platform/ohos/platform_view_ohos.cpp b/shell/platform/ohos/platform_view_ohos.cpp
index 4fc99fd3d752bcc3f46e7448be714b9faea0d07c..b1aca3a69c025b1c28c7870d49ea4e43f4af1521 100644
--- a/shell/platform/ohos/platform_view_ohos.cpp
+++ b/shell/platform/ohos/platform_view_ohos.cpp
@@ -433,7 +433,7 @@ void PlatformViewOHOS::RegisterExternalTextureByImage(int64_t texture_id,
       iter->second->DispatchImage(image);
     } else {
       std::shared_ptr<OHOSExternalTextureGL> ohos_external_gl =
-          std::make_shared<OHOSExternalTextureGL>(texture_id, ohos_surface_, delegate_);
+          std::make_shared<OHOSExternalTextureGL>(texture_id, ohos_surface_, delegate_, task_runners_);
       external_texture_gl_[texture_id] = ohos_external_gl;
       RegisterTexture(ohos_external_gl);
       ohos_external_gl->DispatchImage(image);
@@ -454,7 +454,7 @@ uint64_t PlatformViewOHOS::RegisterExternalTexture(int64_t texture_id)
   int ret = -1;
   if (ohos_context_->RenderingApi() == OHOSRenderingAPI::kOpenGLES) {
     std::shared_ptr<OHOSExternalTextureGL> ohos_external_gl =
-        std::make_shared<OHOSExternalTextureGL>(texture_id, ohos_surface_, delegate_);
+        std::make_shared<OHOSExternalTextureGL>(texture_id, ohos_surface_, delegate_, task_runners_);
     ohos_external_gl->nativeImage_ =
         OH_NativeImage_Create(texture_id, GL_TEXTURE_EXTERNAL_OES);
     if (ohos_external_gl->nativeImage_ == nullptr) {
@@ -504,7 +504,7 @@ void PlatformViewOHOS::RegisterExternalTextureByPixelMap(
       iter->second->DispatchPixelMap(pixelMap);
     } else {
       std::shared_ptr<OHOSExternalTextureGL> ohos_external_gl =
-          std::make_shared<OHOSExternalTextureGL>(texture_id, ohos_surface_, delegate_);
+          std::make_shared<OHOSExternalTextureGL>(texture_id, ohos_surface_, delegate_, task_runners_);
       external_texture_gl_[texture_id] = ohos_external_gl;
       RegisterTexture(ohos_external_gl);
       ohos_external_gl->DispatchPixelMap(pixelMap);