diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysOauthClientDetailsServiceImpl.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysOauthClientDetailsServiceImpl.java
index 07d76fb99..e7f274066 100644
--- a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysOauthClientDetailsServiceImpl.java
+++ b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysOauthClientDetailsServiceImpl.java
@@ -19,6 +19,7 @@
 
 package com.pig4cloud.pigx.admin.service.impl;
 
+import cn.hutool.core.util.StrUtil;
 import cn.hutool.json.JSONObject;
 import cn.hutool.json.JSONUtil;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
@@ -111,7 +112,8 @@ public class SysOauthClientDetailsServiceImpl extends ServiceImpl<SysOauthClient
 		JSONObject informationObj = JSONUtil.parseObj(information)
 				.set(CommonConstants.CAPTCHA_FLAG, clientDetailsDTO.getCaptchaFlag())
 				.set(CommonConstants.ENC_FLAG, clientDetailsDTO.getEncFlag())
-				.set(CommonConstants.ONLINE_QUANTITY, clientDetailsDTO.getOnlineQuantity());
+				.set(CommonConstants.ONLINE_QUANTITY,
+						StrUtil.isEmpty(clientDetailsDTO.getOnlineQuantity())? "0": clientDetailsDTO.getOnlineQuantity());
 		clientDetails.setAdditionalInformation(informationObj.toString());
 
 		// 更新数据库