diff --git a/README.md b/README.md
index 7d204f4..81b77b7 100644
--- a/README.md
+++ b/README.md
@@ -242,8 +242,8 @@ ImageKnifeComponent({ ImageKnifeOption:
   }
 }).width(100).height(100)
 ```
-#### 9.ImageKnifeComponent - syncLoad 的使用
-修复在消息列表场景，新增消息时头像出现闪动
+#### 9.ImageKnifeComponent - syncLoad 
+设置是否同步加载图片，默认是异步加载。建议加载尺寸较小的本地图片时将syncLoad设为true，因为耗时较短，在主线程上执行即可
 ```
 ImageKnifeComponent({
         imageKnifeOption:{
diff --git a/library/src/main/ets/ImageKnifeDispatcher.ets b/library/src/main/ets/ImageKnifeDispatcher.ets
index ab48cd4..56b81c3 100644
--- a/library/src/main/ets/ImageKnifeDispatcher.ets
+++ b/library/src/main/ets/ImageKnifeDispatcher.ets
@@ -284,32 +284,30 @@ export class ImageKnifeDispatcher {
       // todo 判断request生命周期，已销毁的不需要再绘制
       // key相同的request，一起绘制
       requestList.forEach((requestWithSource: ImageKnifeRequestWithSource) => {
-        if (requestWithSource.request.requestState === ImageKnifeRequestState.DESTROY) {
-          return;
-        }
-        // 画主图
-        if (requestWithSource.source === ImageKnifeRequestSource.SRC ||
-          requestWithSource.source === ImageKnifeRequestSource.ERROR_HOLDER
-          || (requestWithSource.source === ImageKnifeRequestSource.PLACE_HOLDER &&
-            requestWithSource.request.requestState === ImageKnifeRequestState.PROGRESS)) {
-          LogUtil.log("ImageKnife_DataTime_getAndShowImage_showPixelMap.start:"+currentRequest.imageKnifeOption.loadSrc)
-          requestWithSource.request.ImageKnifeRequestCallback.showPixelMap(requestWithSource.request.componentVersion,
-            ImageKnifeData.source, requestWithSource.source);
-          LogUtil.log("ImageKnife_DataTime_getAndShowImage_showPixelMap.end:"+currentRequest.imageKnifeOption.loadSrc)
-        }
-
-        if (requestWithSource.source == ImageKnifeRequestSource.SRC) {
-          requestWithSource.request.requestState = ImageKnifeRequestState.COMPLETE;
-          if (requestWithSource.request.imageKnifeOption.onLoadListener &&
-          requestWithSource.request.imageKnifeOption.onLoadListener.onLoadSuccess) {
-            // 回调请求成功
-            requestWithSource.request.imageKnifeOption.onLoadListener.onLoadSuccess(ImageKnifeData.source,ImageKnifeData.imageWidth,ImageKnifeData.imageHeight);
-            LogUtil.log("ImageKnife_DataTime_getAndShowImage_onLoadSuccess:"+currentRequest.imageKnifeOption.loadSrc)
+        if (requestWithSource.request.requestState !== ImageKnifeRequestState.DESTROY) {
+          // 画主图
+          if (requestWithSource.source === ImageKnifeRequestSource.SRC ||
+            requestWithSource.source === ImageKnifeRequestSource.ERROR_HOLDER
+            || (requestWithSource.source === ImageKnifeRequestSource.PLACE_HOLDER &&
+              requestWithSource.request.requestState === ImageKnifeRequestState.PROGRESS)) {
+            LogUtil.log("ImageKnife_DataTime_getAndShowImage_showPixelMap.start:"+currentRequest.imageKnifeOption.loadSrc)
+            requestWithSource.request.ImageKnifeRequestCallback.showPixelMap(requestWithSource.request.componentVersion,
+              ImageKnifeData.source, requestWithSource.source);
+            LogUtil.log("ImageKnife_DataTime_getAndShowImage_showPixelMap.end:"+currentRequest.imageKnifeOption.loadSrc)
           }
-        } else if (requestWithSource.source == ImageKnifeRequestSource.ERROR_HOLDER) {
-          requestWithSource.request.requestState = ImageKnifeRequestState.ERROR;
-        }
 
+          if (requestWithSource.source == ImageKnifeRequestSource.SRC) {
+            requestWithSource.request.requestState = ImageKnifeRequestState.COMPLETE;
+            if (requestWithSource.request.imageKnifeOption.onLoadListener &&
+            requestWithSource.request.imageKnifeOption.onLoadListener.onLoadSuccess) {
+              // 回调请求成功
+              requestWithSource.request.imageKnifeOption.onLoadListener.onLoadSuccess(ImageKnifeData.source,ImageKnifeData.imageWidth,ImageKnifeData.imageHeight);
+              LogUtil.log("ImageKnife_DataTime_getAndShowImage_onLoadSuccess:"+currentRequest.imageKnifeOption.loadSrc)
+            }
+          } else if (requestWithSource.source == ImageKnifeRequestSource.ERROR_HOLDER) {
+            requestWithSource.request.requestState = ImageKnifeRequestState.ERROR;
+          }
+        }
       });
 
       this.executingJobMap.remove(memoryKey);