diff --git a/broker/src/main/java/com/xiaoleilu/loServer/action/UploadFileAction.java b/broker/src/main/java/com/xiaoleilu/loServer/action/UploadFileAction.java
index 84363f6b9..04c31c9a8 100755
--- a/broker/src/main/java/com/xiaoleilu/loServer/action/UploadFileAction.java
+++ b/broker/src/main/java/com/xiaoleilu/loServer/action/UploadFileAction.java
@@ -239,7 +239,7 @@ private boolean writeFileUploadData(InterfaceHttpData data, Response response, S
                 int offset = 0; // 断点续传开始位置
 
                 Date nowTime=new Date();
-                SimpleDateFormat time=new SimpleDateFormat("yyyy/MM/dd/HH");
+                SimpleDateFormat time=new SimpleDateFormat("yyyy/MM/dd/HH/mm/ss");
                 String datePath = time.format(nowTime);
 
                 datePath = "fs/" + bucket[0] + "/" + datePath; //add bucket