diff --git a/frameworks/core/components/custom_paint/flutter_render_custom_paint.cpp b/frameworks/core/components/custom_paint/flutter_render_custom_paint.cpp
index 3940aff1..8c0affef 100644
--- a/frameworks/core/components/custom_paint/flutter_render_custom_paint.cpp
+++ b/frameworks/core/components/custom_paint/flutter_render_custom_paint.cpp
@@ -157,13 +157,11 @@ void FlutterRenderCustomPaint::Paint(RenderContext& context, const Offset& offse
     }
     if (!canvasCache_.readyToDraw()) {
         auto imageInfo = SkImageInfo::Make(GetLayoutSize().Width() * viewScale, GetLayoutSize().Height() * viewScale,
-            SkColorType::kRGBA_8888_SkColorType, SkAlphaType::kOpaque_SkAlphaType);
+            SkColorType::kRGBA_8888_SkColorType, SkAlphaType::kUnpremul_SkAlphaType);
         canvasCache_.allocPixels(imageInfo);
         cacheBitmap_.allocPixels(imageInfo);
-#ifdef USE_SYSTEM_SKIA
         canvasCache_.eraseColor(SK_ColorTRANSPARENT);
         cacheBitmap_.eraseColor(SK_ColorTRANSPARENT);
-#endif
         skCanvas_ = std::make_unique<SkCanvas>(canvasCache_);
         cacheCanvas_ = std::make_unique<SkCanvas>(cacheBitmap_);
     }
diff --git a/frameworks/core/components/video/media_player_callback.h b/frameworks/core/components/video/media_player_callback.h
index 0eae4382..6a7e5f7a 100644
--- a/frameworks/core/components/video/media_player_callback.h
+++ b/frameworks/core/components/video/media_player_callback.h
@@ -48,7 +48,7 @@ public:
             case OHOS::Media::INFO_TYPE_SEEKDONE:
                 LOGI("OnSeekDone callback");
                 if (positionUpdatedEvent_ != nullptr) {
-                    positionUpdatedEvent_(extra);
+                    positionUpdatedEvent_(extra / MILLISECONDS_TO_SECONDS);
                 }
                 break;
             case OHOS::Media::INFO_TYPE_EOS:
@@ -65,6 +65,9 @@ public:
                 }
                 break;
             case OHOS::Media::INFO_TYPE_POSITION_UPDATE:
+                if (positionUpdatedEvent_ != nullptr) {
+                    positionUpdatedEvent_(extra / MILLISECONDS_TO_SECONDS);
+                }
                 break;
             case OHOS::Media::INFO_TYPE_MESSAGE:
                 LOGI("OnMessage callback type: %{public}d", extra);
diff --git a/frameworks/core/components/video/video_element.cpp b/frameworks/core/components/video/video_element.cpp
index 7cac521d..bd7217e0 100644
--- a/frameworks/core/components/video/video_element.cpp
+++ b/frameworks/core/components/video/video_element.cpp
@@ -998,6 +998,12 @@ void VideoElement::OnPrepared(
         isStop_ = false;
         Start();
     }
+
+#ifdef OHOS_STANDARD_SYSTEM
+    if (isAutoPlay_) {
+        Start();
+    }
+#endif
 }
 
 void VideoElement::OnPlayerStatus(bool isPlaying)