diff --git a/core/task.go b/core/task.go
index 8f886de..79afb22 100644
--- a/core/task.go
+++ b/core/task.go
@@ -6,6 +6,7 @@ import (
 	"ZhenTuLocalPassiveAdapter/fs"
 	"ZhenTuLocalPassiveAdapter/util"
 	"fmt"
+	"os"
 	"path"
 )
 
@@ -30,6 +31,13 @@ func HandleTask(device config.DeviceMapping, task dto.Task) (*dto.FileObject, er
 	if !ok {
 		return nil, fmt.Errorf("ffmpeg任务执行失败")
 	}
+	outfile, err := os.Stat(constructTask.OutputFile)
+	if err != nil {
+		return nil, fmt.Errorf("文件不存在：%s", constructTask.OutputFile)
+	}
+	if outfile.Size() < 4096 {
+		return nil, fmt.Errorf("文件大小过小：%s", constructTask.OutputFile)
+	}
 	return &dto.FileObject{
 		CreateTime:   task.EndTime,
 		EndTime:      task.EndTime,
diff --git a/util/ffmpeg.go b/util/ffmpeg.go
index 9135b03..83cc309 100644
--- a/util/ffmpeg.go
+++ b/util/ffmpeg.go
@@ -102,15 +102,11 @@ func runFfmpegForSingleFile(task *dto.FfmpegTask) bool {
 	if err != nil {
 		return false
 	}
-	outfile, err := os.Stat(task.OutputFile)
+	_, err = os.Stat(task.OutputFile)
 	if err != nil {
 		log.Printf("文件不存在：%s", task.OutputFile)
 		return false
 	}
-	if outfile.Size() < 4096 {
-		log.Printf("文件大小过小：%s", task.OutputFile)
-		return false
-	}
 	return result
 }