diff --git a/ruoyi-api/ruoyi-api-system/src/main/java/org/dromara/system/api/RemoteSocialService.java b/ruoyi-api/ruoyi-api-system/src/main/java/org/dromara/system/api/RemoteSocialService.java
index 632d92f1..6c348b8c 100644
--- a/ruoyi-api/ruoyi-api-system/src/main/java/org/dromara/system/api/RemoteSocialService.java
+++ b/ruoyi-api/ruoyi-api-system/src/main/java/org/dromara/system/api/RemoteSocialService.java
@@ -20,6 +20,11 @@ public interface RemoteSocialService {
      */
     void insertByBo(RemoteSocialBo bo);
 
+    /**
+     * 更新社会化关系
+     */
+    void updateByBo(RemoteSocialBo bo);
+
     /**
      * 删除社会化关系
      */
diff --git a/ruoyi-auth/src/main/java/org/dromara/auth/service/SysLoginService.java b/ruoyi-auth/src/main/java/org/dromara/auth/service/SysLoginService.java
index 6284c17b..1631a914 100644
--- a/ruoyi-auth/src/main/java/org/dromara/auth/service/SysLoginService.java
+++ b/ruoyi-auth/src/main/java/org/dromara/auth/service/SysLoginService.java
@@ -31,6 +31,7 @@ import org.dromara.system.api.RemoteTenantService;
 import org.dromara.system.api.RemoteUserService;
 import org.dromara.system.api.domain.bo.RemoteSocialBo;
 import org.dromara.system.api.domain.bo.RemoteUserBo;
+import org.dromara.system.api.domain.vo.RemoteSocialVo;
 import org.dromara.system.api.domain.vo.RemoteTenantVo;
 import org.dromara.system.api.model.LoginUser;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -66,14 +67,25 @@ public class SysLoginService {
      * @param authUserData 授权响应实体
      */
     public void socialRegister(AuthUser authUserData) {
+        String authId = authUserData.getSource() + authUserData.getUuid();
+        // 第三方用户信息
         RemoteSocialBo bo = BeanUtil.toBean(authUserData, RemoteSocialBo.class);
         BeanUtil.copyProperties(authUserData.getToken(), bo);
         bo.setUserId(LoginHelper.getUserId());
-        bo.setAuthId(authUserData.getSource() + authUserData.getUuid());
+        bo.setAuthId(authId);
         bo.setOpenId(authUserData.getUuid());
         bo.setUserName(authUserData.getUsername());
         bo.setNickName(authUserData.getNickname());
-        remoteSocialService.insertByBo(bo);
+        // 查询是否已经绑定用户
+        RemoteSocialVo vo = remoteSocialService.selectByAuthId(authId);
+        if (ObjectUtil.isEmpty(vo)) {
+            // 没有绑定用户, 新增用户信息
+            remoteSocialService.insertByBo(bo);
+        } else {
+            // 更新用户信息
+            bo.setId(vo.getId());
+            remoteSocialService.updateByBo(bo);
+        }
     }
 
     /**
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/dubbo/RemoteSocialServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/dubbo/RemoteSocialServiceImpl.java
index 15567492..c67fc1e4 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/dubbo/RemoteSocialServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/dubbo/RemoteSocialServiceImpl.java
@@ -6,8 +6,10 @@ import org.dromara.common.core.utils.MapstructUtils;
 import org.dromara.system.api.RemoteSocialService;
 import org.dromara.system.api.domain.bo.RemoteSocialBo;
 import org.dromara.system.api.domain.vo.RemoteSocialVo;
+import org.dromara.system.domain.SysSocial;
 import org.dromara.system.domain.bo.SysSocialBo;
 import org.dromara.system.domain.vo.SysSocialVo;
+import org.dromara.system.mapper.SysSocialMapper;
 import org.dromara.system.service.ISysSocialService;
 import org.springframework.stereotype.Service;
 
@@ -22,6 +24,7 @@ import org.springframework.stereotype.Service;
 public class RemoteSocialServiceImpl implements RemoteSocialService {
 
     private final ISysSocialService sysSocialService;
+    private final SysSocialMapper sysSocialMapper;
 
     /**
      * 根据 authId 查询用户信息
@@ -40,6 +43,15 @@ public class RemoteSocialServiceImpl implements RemoteSocialService {
         sysSocialService.insertByBo(MapstructUtils.convert(bo, SysSocialBo.class));
     }
 
+    /**
+     * 更新社会化关系
+     */
+    @Override
+    public void updateByBo(RemoteSocialBo bo) {
+        SysSocial update = MapstructUtils.convert(bo, SysSocial.class);
+        sysSocialMapper.updateById(update);
+    }
+
     /**
      * 删除社会化关系
      */