diff --git a/CHANGELOG.md b/CHANGELOG.md
index 843383b..e5570da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 - svg解码单位改为px
 - 修复预加载接口preLoadCache传ImageKnifeOption失效
 - 文件缓存初始化接口新增目录参数
+- 占位图从内存获取提前到判断队列前面
 
 ## 3.0.0-rc.7
 - 修复成功回调获取不到宽高
diff --git a/library/src/main/ets/ImageKnifeDispatcher.ets b/library/src/main/ets/ImageKnifeDispatcher.ets
index 03d7a70..b67f4a0 100644
--- a/library/src/main/ets/ImageKnifeDispatcher.ets
+++ b/library/src/main/ets/ImageKnifeDispatcher.ets
@@ -103,8 +103,13 @@ export class ImageKnifeDispatcher {
     if (this.showFromMemomry(request, request.imageKnifeOption.loadSrc, ImageKnifeRequestSource.SRC)) {
       return
     }
-
-    //2.判断是否要排队
+    // 2.内存获取占位图
+    if (request.imageKnifeOption.placeholderSrc !== undefined) {
+      if (this.showFromMemomry(request, request.imageKnifeOption.placeholderSrc, ImageKnifeRequestSource.PLACE_HOLDER)) {
+        request.drawPlayHolderSuccess = true
+      }
+    }
+    //3.判断是否要排队
     if (this.executingJobMap.length > this.maxRequests) {
       this.jobQueue.add(request)
       return
@@ -115,10 +120,8 @@ export class ImageKnifeDispatcher {
   executeJob(request: ImageKnifeRequest): void {
     LogUtil.log("ImageKnife_DataTime_executeJob.start:" + request.imageKnifeOption.loadSrc)
     // 加载占位符
-    if (request.imageKnifeOption.placeholderSrc !== undefined) {
-      if (this.showFromMemomry(request, request.imageKnifeOption.placeholderSrc, ImageKnifeRequestSource.PLACE_HOLDER) === false) {
-        this.getAndShowImage(request, request.imageKnifeOption.placeholderSrc, ImageKnifeRequestSource.PLACE_HOLDER)
-      }
+    if (request.imageKnifeOption.placeholderSrc !== undefined && request.drawPlayHolderSuccess == false) {
+      this.getAndShowImage(request, request.imageKnifeOption.placeholderSrc, ImageKnifeRequestSource.PLACE_HOLDER)
     }
 
     // 加载主图
diff --git a/library/src/main/ets/ImageKnifeRequest.ets b/library/src/main/ets/ImageKnifeRequest.ets
index 071c71b..b7c98ae 100644
--- a/library/src/main/ets/ImageKnifeRequest.ets
+++ b/library/src/main/ets/ImageKnifeRequest.ets
@@ -21,6 +21,7 @@ export class ImageKnifeRequest {
   requestState: ImageKnifeRequestState = ImageKnifeRequestState.PROGRESS
   componentWidth: number = 0
   componentHeight: number = 0
+  drawPlayHolderSuccess: boolean = false
   imageKnifeOption: ImageKnifeOption
   context: common.UIAbilityContext
   ImageKnifeRequestCallback: ImageKnifeRequestCallback