diff --git a/luoo_user/src/main/java/com/luoo/user/controller/UserController.java b/luoo_user/src/main/java/com/luoo/user/controller/UserController.java
index 1310299..8ba1b22 100644
--- a/luoo_user/src/main/java/com/luoo/user/controller/UserController.java
+++ b/luoo_user/src/main/java/com/luoo/user/controller/UserController.java
@@ -120,7 +120,7 @@ public class UserController {
 	public Result<UserRespDTO> touristLogin() {
 		UserRespDTO userRespDTO=new UserRespDTO();
 		userRespDTO.setId(String.valueOf(idWorker.nextId()));
-		userRespDTO.setNickname("游客"+NickNameUtil.getRandomNickName());
+		userRespDTO.setNickname("游客-"+NickNameUtil.getRandomNickName());
     	String token = jwtUtil.createJWT(userRespDTO.getId(),"tourist","tourist");
     	userRespDTO.setToken(token);
     	return Result.success(userRespDTO);
diff --git a/luoo_user/src/main/java/com/luoo/user/dto/response/UserRespDTO.java b/luoo_user/src/main/java/com/luoo/user/dto/response/UserRespDTO.java
index e8de653..3dbac49 100644
--- a/luoo_user/src/main/java/com/luoo/user/dto/response/UserRespDTO.java
+++ b/luoo_user/src/main/java/com/luoo/user/dto/response/UserRespDTO.java
@@ -6,7 +6,7 @@ import lombok.Data;
 public class UserRespDTO {
     @ApiModelProperty(value = "ID")
     private String id;//ID
-    @ApiModelProperty(value = "昵称，首次注册登录，登录用户随机为“雀乐XXX”，游客为“游客XXX”",example="雀乐XXX")
+    @ApiModelProperty(value = "昵称，首次注册登录，登录用户随机为“雀乐-XXX”，游客为“游客-XXX”, XXX 为2~4位中文昵称",example="雀乐-XXX")
     private String nickname;//昵称
     @ApiModelProperty(value = "性别，0为男，1 为女，首次注册登录，留空不显示",example="0")
     private String sex;//性别
diff --git a/luoo_user/src/main/java/com/luoo/user/service/UserService.java b/luoo_user/src/main/java/com/luoo/user/service/UserService.java
index f933606..82ddd04 100644
--- a/luoo_user/src/main/java/com/luoo/user/service/UserService.java
+++ b/luoo_user/src/main/java/com/luoo/user/service/UserService.java
@@ -269,7 +269,7 @@ public class UserService {
 			user = new User();
 			user.setId(String.valueOf(idWorker.nextId()));
 			user.setMobile(mobile);
-			user.setNickname("雀乐" + NickNameUtil.getRandomNickName());
+			user.setNickname("雀乐-" + NickNameUtil.getRandomNickName());
 			userDao.save(user);
 		} else {
 			user.setLastdate(new Date());
diff --git a/luoo_user/src/main/java/com/luoo/user/util/NickNameUtil.java b/luoo_user/src/main/java/com/luoo/user/util/NickNameUtil.java
index f5f3966..f65db86 100644
--- a/luoo_user/src/main/java/com/luoo/user/util/NickNameUtil.java
+++ b/luoo_user/src/main/java/com/luoo/user/util/NickNameUtil.java
@@ -4,10 +4,6 @@ import com.apifan.common.random.RandomSource;
 
 public class NickNameUtil {
 	public static String getRandomNickName() {
-		String rawNickName=RandomSource.personInfoSource().randomChineseNickName(3);
-		if(rawNickName.length()>3) {
-			return rawNickName.substring(0, 3);
-		}
-		return rawNickName;
+		return RandomSource.personInfoSource().randomChineseNickName(4);
 	}
 }