diff --git a/pkg/filesystem/image.go b/pkg/filesystem/image.go
index 40ff3da..040e329 100644
--- a/pkg/filesystem/image.go
+++ b/pkg/filesystem/image.go
@@ -45,6 +45,8 @@ func (fs *FileSystem) GetThumb(ctx context.Context, id uint) (*response.ContentR
 // GenerateThumbnail 尝试为本地策略文件生成缩略图并获取图像原始大小
 // TODO 失败时，如果之前还有图像信息，则清除
 func (fs *FileSystem) GenerateThumbnail(ctx context.Context, file *model.File) {
+	defer fs.Recycle()
+
 	// 判断是否可以生成缩略图
 	if !IsInExtensionList(HandledExtension, file.Name) {
 		return
diff --git a/pkg/task/compress.go b/pkg/task/compress.go
index eae782c..22934c2 100644
--- a/pkg/task/compress.go
+++ b/pkg/task/compress.go
@@ -88,7 +88,6 @@ func (job *CompressTask) Do() {
 		job.SetErrorMsg(err.Error())
 		return
 	}
-	defer fs.Recycle()
 
 	util.Log().Debug("开始压缩文件")
 	job.TaskModel.SetProgress(CompressingProgress)
diff --git a/pkg/task/tranfer.go b/pkg/task/tranfer.go
index 6182a22..7f03df4 100644
--- a/pkg/task/tranfer.go
+++ b/pkg/task/tranfer.go
@@ -86,7 +86,6 @@ func (job *TransferTask) Do() {
 		job.SetErrorMsg(err.Error(), nil)
 		return
 	}
-	defer fs.Recycle()
 
 	for index, file := range job.TaskProps.Src {
 		job.TaskModel.SetProgress(index)