diff --git a/imageknife/src/main/ets/components/imageknife/utils/gif/GIFParseImpl.ets b/imageknife/src/main/ets/components/imageknife/utils/gif/GIFParseImpl.ets
index 1bb49e3..96d6ea4 100644
--- a/imageknife/src/main/ets/components/imageknife/utils/gif/GIFParseImpl.ets
+++ b/imageknife/src/main/ets/components/imageknife/utils/gif/GIFParseImpl.ets
@@ -31,7 +31,7 @@ export class GIFParseImpl implements IParseGif {
     if (!!resolveWorker && !runMainThread) {
       LogUtil.log('parseGifs in worker thread!')
       let copyBuffer = imageinfo.slice(0);
-      this.useWorkerParse(resolveWorker, imageinfo, (data, err) => {
+      this.useWorkerParse(resolveWorker, copyBuffer, (data, err) => {
         if (err) {
           callback(undefined, err)
         } else {