diff --git a/app/models/user.rb b/app/models/user.rb
index 8f1e29547..c255023d2 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -103,8 +103,9 @@ class User < Owner
 
   LOGIN_LENGTH_LIMIT = 30
   MAIL_LENGTH_LMIT = 60
-
-  MIX_PASSWORD_LIMIT = 8
+  # 最短密码长度修改为6
+  # MIX_PASSWORD_LIMIT = 8
+  MIX_PASSWORD_LIMIT = 6  
 
   LOGIN_CHARS = %W(2 3 4 5 6 7 8 9 a b c f e f g h i j k l m n o p q r s t u v w x y z).freeze