diff --git a/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/group/form/ApplyCreateGroupFormDTO.java b/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/group/form/ApplyCreateGroupFormDTO.java
index 60550f0c4d..8950443263 100644
--- a/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/group/form/ApplyCreateGroupFormDTO.java
+++ b/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/group/form/ApplyCreateGroupFormDTO.java
@@ -2,6 +2,7 @@ package com.epmet.resi.group.dto.group.form;
 
 import com.epmet.commons.tools.validator.group.CustomerClientShowGroup;
 import lombok.Data;
+import org.hibernate.validator.constraints.Length;
 
 import javax.validation.constraints.NotBlank;
 import java.io.Serializable;
@@ -39,12 +40,14 @@ public class ApplyCreateGroupFormDTO implements Serializable {
      * 小组名称
      */
     @NotBlank(message = "小组名称不能为空", groups = {AddUserShowGroup.class})
+    @Length(max = 20, message = "小组名称不能超过20个字符",groups = {AddUserShowGroup.class})
     private String groupName;
 
     /**
      * 群介绍
      */
     @NotBlank(message = "群介绍不能为空", groups = {AddUserShowGroup.class})
+    @Length(max = 500, message = "群介绍不能超过500个字符",groups = {AddUserShowGroup.class})
     private String groupIntroduction;
 
     /**