diff --git a/src/main/java/com/ai/da/common/constant/CommonConstant.java b/src/main/java/com/ai/da/common/constant/CommonConstant.java
index ff539ec1..32b22f0c 100644
--- a/src/main/java/com/ai/da/common/constant/CommonConstant.java
+++ b/src/main/java/com/ai/da/common/constant/CommonConstant.java
@@ -59,7 +59,8 @@ public class CommonConstant {
 
     public static final List<String> IS_SUBSCRIBE = Arrays.asList("yes", "no");
 
-    public static final String DEFAULT_AVATAR = "aida-users/87/avatar/default.jpg";
+//    public static final String DEFAULT_AVATAR = "aida-users/87/avatar/default.jpg";
+    public static final String DEFAULT_AVATAR = "aida-users/87/avatar/default.png";
 
     /* 截止至2024/08/26，在Code-Create DB中pmr_users表中最大的用户id */
     public static final Long MAXIMUM_USER_ID = 704L;