diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6007ae1..e41c14f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## 2.1.2-rc.6
 - 修复手机调节显示大小时图片消失
 - pngWorker线程改为taskpool
+- 修复正方形裁剪有些图片裁剪创建pixelMap失败
 
 ## 2.1.2-rc.5
 - moduleContext新增缓存策略，缓存上限5，缓存策略Lru
diff --git a/library/src/main/ets/components/imageknife/transform/CropSquareTransformation.ets b/library/src/main/ets/components/imageknife/transform/CropSquareTransformation.ets
index ca84913..2d8009f 100644
--- a/library/src/main/ets/components/imageknife/transform/CropSquareTransformation.ets
+++ b/library/src/main/ets/components/imageknife/transform/CropSquareTransformation.ets
@@ -60,8 +60,8 @@ export class CropSquareTransformation implements BaseTransform<PixelMap> {
         editable: true,
         rotate: 0,
         desiredSize: {
-          width: outWidth,
-          height: outHeight
+          width: pw,
+          height: ph
         },
         desiredRegion: { size: { width: targetSize, height: targetSize },
           x: pw / 2 - targetSize / 2,