diff --git a/src/main/java/cn/palmte/work/utils/UploadUtil.java b/src/main/java/cn/palmte/work/utils/UploadUtil.java
index 63aab88..0721737 100644
--- a/src/main/java/cn/palmte/work/utils/UploadUtil.java
+++ b/src/main/java/cn/palmte/work/utils/UploadUtil.java
@@ -42,7 +42,9 @@ public class UploadUtil {
             //voice
             "mp3", "wma", "wav",
             //video
-            "avi", "rmvb", "mp4", "mpeg", "wmv", "mkv"
+            "avi", "rmvb", "mp4", "mpeg", "wmv", "mkv",
+            //
+            "zip", "rar", "7z"
 
     };