diff --git a/db/0pigxx_boot.sql b/db/0pigxx_boot.sql
index bb4a2e1c4..49e64227f 100644
--- a/db/0pigxx_boot.sql
+++ b/db/0pigxx_boot.sql
@@ -281,8 +281,6 @@ INSERT INTO `sys_dict_item` VALUES (33, 11, '0', '正常', 'status_type', '状
 INSERT INTO `sys_dict_item` VALUES (34, 11, '9', '冻结', 'status_type', '状态冻结', NULL, 1, ' ', ' ', '2019-05-15 16:31:56', '2019-05-16 22:30:50', '状态冻结', '0', 1);
 INSERT INTO `sys_dict_item` VALUES (35, 12, '1', '系统类', 'dict_type', '系统类字典', NULL, 0, ' ', ' ', '2019-05-16 14:20:40', '2019-05-16 14:20:40', '不能修改删除', '0', 1);
 INSERT INTO `sys_dict_item` VALUES (36, 12, '0', '业务类', 'dict_type', '业务类字典', NULL, 0, ' ', ' ', '2019-05-16 14:20:59', '2019-05-16 14:20:59', '可以修改', '0', 1);
-INSERT INTO `sys_dict_item` VALUES (37, 2, 'GITEE', '码云', 'social_type', '码云', NULL, 2, ' ', ' ', '2019-06-28 09:59:12', '2019-06-28 09:59:12', '码云', '0', 1);
-INSERT INTO `sys_dict_item` VALUES (38, 2, 'OSC', '开源中国', 'social_type', '开源中国登录', NULL, 2, ' ', ' ', '2019-06-28 10:04:32', '2019-06-28 10:04:32', '', '0', 1);
 INSERT INTO `sys_dict_item` VALUES (39, 14, 'password', '密码模式', 'grant_types', '支持oauth密码模式', NULL, 0, ' ', ' ', '2019-08-13 07:35:28', '2019-08-13 07:35:28', NULL, '0', 1);
 INSERT INTO `sys_dict_item` VALUES (40, 14, 'authorization_code', '授权码模式', 'grant_types', 'oauth2 授权码模式', NULL, 1, ' ', ' ', '2019-08-13 07:36:07', '2019-08-13 07:36:07', NULL, '0', 1);
 INSERT INTO `sys_dict_item` VALUES (41, 14, 'client_credentials', '客户端模式', 'grant_types', 'oauth2 客户端模式', NULL, 2, ' ', ' ', '2019-08-13 07:36:30', '2019-08-13 07:36:30', NULL, '0', 1);
@@ -1420,13 +1418,6 @@ CREATE TABLE `sys_user` (
   `password_expire_flag` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '0' COMMENT '密码是否过期，0未过期，9已过期',
   `password_modify_time` datetime DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间',
   `del_flag` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '0' COMMENT '删除标记，0未删除，1已删除',
-  `wx_openid` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '微信登录openId',
-  `mini_openid` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '小程序openId',
-  `qq_openid` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 'QQ openId',
-  `gitee_login` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '码云标识',
-  `osc_id` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '开源中国标识',
-  `wx_cp_userid` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '企业微信唯一ID',
-  `wx_ding_userid` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '钉钉唯一ID',
   `dept_id` bigint(20) NOT NULL DEFAULT '0' COMMENT '主部门ID',
   `tenant_id` bigint(20) NOT NULL DEFAULT '0' COMMENT '所属租户ID',
   PRIMARY KEY (`user_id`) USING BTREE
@@ -1436,9 +1427,24 @@ CREATE TABLE `sys_user` (
 -- Records of sys_user
 -- ----------------------------
 BEGIN;
-INSERT INTO `sys_user` VALUES (1, 'admin', '$2a$10$c/Ae0pRjJtMZg3BnvVpO.eIK6WYWVbKTzqgdy3afR7w.vd.xi3Mgy', '', '17338122125', '/admin/sys-file/local/2a14ae08150e483c93e12ac8934173e2.png', '管理员666777', '管理员', 'sw@mail.pigxl.vip', ' ', 'admin', '2018-04-20 07:15:18', '2023-04-03 14:00:06', '0', '0', NULL, '0', NULL, 'oBxPy5E-v82xWGsfzZVzkD3wEX64', NULL, 'log4j', NULL, NULL,NULL,1,1);
+INSERT INTO `sys_user` (`user_id`, `username`, `password`, `salt`, `phone`, `avatar`, `nickname`, `name`, `email`, `create_by`, `update_by`, `create_time`, `update_time`, `lock_flag`, `password_expire_flag`, `password_modify_time`, `del_flag`, `dept_id`, `tenant_id`) VALUES (1, 'admin', '$2a$10$c/Ae0pRjJtMZg3BnvVpO.eIK6WYWVbKTzqgdy3afR7w.vd.xi3Mgy', '', '17338122125', '/admin/sys-file/local/2a14ae08150e483c93e12ac8934173e2.png', '管理员666777', '管理员', 'sw@mail.pigxl.vip', ' ', 'admin', '2018-04-20 07:15:18', '2023-04-03 14:00:06', '0', '0', NULL, '0', 1, 1);
 COMMIT;
 
+-- ----------------------------
+-- Table structure for sys_user_social
+-- ----------------------------
+DROP TABLE IF EXISTS `sys_user_social`;
+CREATE TABLE `sys_user_social` (
+  `id` bigint(20) NOT NULL COMMENT '主键ID',
+  `user_id` bigint(20) NOT NULL COMMENT '用户ID',
+  `type` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '社交平台类型',
+  `identifier` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL COMMENT '唯一凭据',
+  `create_time` datetime NOT NULL COMMENT '创建时间',
+  PRIMARY KEY (`id`) USING BTREE,
+  UNIQUE KEY `uk_social_identifier` (`type`,`identifier`) USING BTREE,
+  UNIQUE KEY `uk_user_social_type` (`user_id`,`type`) USING BTREE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='用户社交登录身份表';
+
 -- ----------------------------
 -- Table structure for sys_user_post
 -- ----------------------------
diff --git a/db/2pigxx.sql b/db/2pigxx.sql
index cc818c8d6..1a6683b70 100644
--- a/db/2pigxx.sql
+++ b/db/2pigxx.sql
@@ -262,8 +262,6 @@ INSERT INTO `sys_dict_item` VALUES (33, 11, '0', '正常', 'status_type', '状
 INSERT INTO `sys_dict_item` VALUES (34, 11, '9', '冻结', 'status_type', '状态冻结', NULL, 1, ' ', ' ', '2019-05-15 16:31:56', '2019-05-16 22:30:50', '状态冻结', '0', 1);
 INSERT INTO `sys_dict_item` VALUES (35, 12, '1', '系统类', 'dict_type', '系统类字典', NULL, 0, ' ', ' ', '2019-05-16 14:20:40', '2019-05-16 14:20:40', '不能修改删除', '0', 1);
 INSERT INTO `sys_dict_item` VALUES (36, 12, '0', '业务类', 'dict_type', '业务类字典', NULL, 0, ' ', ' ', '2019-05-16 14:20:59', '2019-05-16 14:20:59', '可以修改', '0', 1);
-INSERT INTO `sys_dict_item` VALUES (37, 2, 'GITEE', '码云', 'social_type', '码云', NULL, 2, ' ', ' ', '2019-06-28 09:59:12', '2019-06-28 09:59:12', '码云', '0', 1);
-INSERT INTO `sys_dict_item` VALUES (38, 2, 'OSC', '开源中国', 'social_type', '开源中国登录', NULL, 2, ' ', ' ', '2019-06-28 10:04:32', '2019-06-28 10:04:32', '', '0', 1);
 INSERT INTO `sys_dict_item` VALUES (39, 14, 'password', '密码模式', 'grant_types', '支持oauth密码模式', NULL, 0, ' ', ' ', '2019-08-13 07:35:28', '2019-08-13 07:35:28', NULL, '0', 1);
 INSERT INTO `sys_dict_item` VALUES (40, 14, 'authorization_code', '授权码模式', 'grant_types', 'oauth2 授权码模式', NULL, 1, ' ', ' ', '2019-08-13 07:36:07', '2019-08-13 07:36:07', NULL, '0', 1);
 INSERT INTO `sys_dict_item` VALUES (41, 14, 'client_credentials', '客户端模式', 'grant_types', 'oauth2 客户端模式', NULL, 2, ' ', ' ', '2019-08-13 07:36:30', '2019-08-13 07:36:30', NULL, '0', 1);
@@ -1406,13 +1404,6 @@ CREATE TABLE `sys_user` (
   `password_expire_flag` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '0' COMMENT '密码是否过期，0未过期，9已过期',
   `password_modify_time` datetime DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间',
   `del_flag` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '0' COMMENT '删除标记，0未删除，1已删除',
-  `wx_openid` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '微信登录openId',
-  `mini_openid` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '小程序openId',
-  `qq_openid` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 'QQ openId',
-  `gitee_login` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '码云标识',
-  `osc_id` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '开源中国标识',
-  `wx_cp_userid` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '企业微信唯一ID',
-  `wx_ding_userid` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '钉钉唯一ID',
   `dept_id` bigint(20) DEFAULT NULL COMMENT '主部门ID',
   `tenant_id` bigint(20) NOT NULL DEFAULT '0' COMMENT '所属租户ID',
   PRIMARY KEY (`user_id`) USING BTREE
@@ -1422,9 +1413,24 @@ CREATE TABLE `sys_user` (
 -- Records of sys_user
 -- ----------------------------
 BEGIN;
-INSERT INTO `sys_user` VALUES (1, 'admin', '$2a$10$c/Ae0pRjJtMZg3BnvVpO.eIK6WYWVbKTzqgdy3afR7w.vd.xi3Mgy', '', '17338122125', '/admin/sys-file/local/2a14ae08150e483c93e12ac8934173e2.png', '管理员666777', '管理员', 'sw@mail.pigxl.vip', ' ', 'admin', '2018-04-20 07:15:18', '2023-04-03 14:00:06', '0', '0', NULL, '0', NULL, 'oBxPy5E-v82xWGsfzZVzkD3wEX64', NULL, 'log4j', NULL, NULL,NULL,1,1);
+INSERT INTO `sys_user` (`user_id`, `username`, `password`, `salt`, `phone`, `avatar`, `nickname`, `name`, `email`, `create_by`, `update_by`, `create_time`, `update_time`, `lock_flag`, `password_expire_flag`, `password_modify_time`, `del_flag`, `dept_id`, `tenant_id`) VALUES (1, 'admin', '$2a$10$c/Ae0pRjJtMZg3BnvVpO.eIK6WYWVbKTzqgdy3afR7w.vd.xi3Mgy', '', '17338122125', '/admin/sys-file/local/2a14ae08150e483c93e12ac8934173e2.png', '管理员666777', '管理员', 'sw@mail.pigxl.vip', ' ', 'admin', '2018-04-20 07:15:18', '2023-04-03 14:00:06', '0', '0', NULL, '0', 1, 1);
 COMMIT;
 
+-- ----------------------------
+-- Table structure for sys_user_social
+-- ----------------------------
+DROP TABLE IF EXISTS `sys_user_social`;
+CREATE TABLE `sys_user_social` (
+  `id` bigint(20) NOT NULL COMMENT '主键ID',
+  `user_id` bigint(20) NOT NULL COMMENT '用户ID',
+  `type` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '社交平台类型',
+  `identifier` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL COMMENT '唯一凭据',
+  `create_time` datetime NOT NULL COMMENT '创建时间',
+  PRIMARY KEY (`id`) USING BTREE,
+  UNIQUE KEY `uk_social_identifier` (`type`,`identifier`) USING BTREE,
+  UNIQUE KEY `uk_user_social_type` (`user_id`,`type`) USING BTREE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='用户社交登录身份表';
+
 -- ----------------------------
 -- Table structure for sys_user_post
 -- ----------------------------
diff --git a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/SecurityConstants.java b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/SecurityConstants.java
index 4cd648fcf..97c95b358 100644
--- a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/SecurityConstants.java
+++ b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/SecurityConstants.java
@@ -137,32 +137,11 @@ public interface SecurityConstants {
      */
     String MINI_APP_PHONE_NUMBER_URL = "https://api.weixin.qq.com/wxa/business/getuserphonenumber?access_token=%s";
 
-	/**
-	 * 码云获取token
-	 */
-	String GITEE_AUTHORIZATION_CODE_URL = "https://gitee.com/oauth/token?grant_type="
-			+ "authorization_code&code=%S&client_id=%s&redirect_uri=" + "%s&client_secret=%s";
-
-	/**
-	 * 开源中国获取token
-	 */
-	String OSC_AUTHORIZATION_CODE_URL = "https://www.oschina.net/action/openapi/token";
-
 	/**
 	 * QQ获取用户信息
 	 */
 	String QQ_USER_INFO_URL = "https://graph.qq.com/oauth2.0/me?access_token=%s";
 
-	/**
-	 * 码云获取用户信息
-	 */
-	String GITEE_USER_INFO_URL = "https://gitee.com/api/v5/user?access_token=%s";
-
-	/**
-	 * 开源中国用户信息
-	 */
-	String OSC_USER_INFO_URL = "https://www.oschina.net/action/openapi/user?access_token=%s&dataType=json";
-
 	/**
 	 * 钉钉获取 token
 	 */
diff --git a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/enums/LoginTypeEnum.java b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/enums/LoginTypeEnum.java
index 46bf392f3..7c953dc0a 100644
--- a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/enums/LoginTypeEnum.java
+++ b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/enums/LoginTypeEnum.java
@@ -55,16 +55,6 @@ public enum LoginTypeEnum {
 	 */
 	MINI_APP("MINI", "微信小程序"),
 
-	/**
-	 * 码云登录
-	 */
-	GITEE("GITEE", "码云登录"),
-
-	/**
-	 * 开源中国登录
-	 */
-	OSC("OSC", "开源中国登录"),
-
 	/**
 	 * 钉钉
 	 */
diff --git a/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/dto/UserDTO.java b/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/dto/UserDTO.java
index 797a30f16..f6d4c4e34 100644
--- a/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/dto/UserDTO.java
+++ b/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/dto/UserDTO.java
@@ -35,6 +35,36 @@ import java.util.List;
 @EqualsAndHashCode(callSuper = true)
 public class UserDTO extends SysUser {
 
+    /**
+     * 微信 openid
+     */
+    @Schema(description = "微信openid")
+    private String wxOpenid;
+
+    /**
+     * 企业微信 userid
+     */
+    @Schema(description = "企业微信userid")
+    private String wxCpUserid;
+
+    /**
+     * 钉钉 openid
+     */
+    @Schema(description = "钉钉openid")
+    private String wxDingUserid;
+
+    /**
+     * 微信小程序 openid
+     */
+    @Schema(description = "微信小程序openid")
+    private String miniOpenid;
+
+    /**
+     * QQ openid
+     */
+    @Schema(description = "QQ openid")
+    private String qqOpenid;
+
     /**
      * 角色ID
      */
diff --git a/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/entity/SysUser.java b/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/entity/SysUser.java
index 57cd28429..5b4fd3a3b 100644
--- a/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/entity/SysUser.java
+++ b/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/entity/SysUser.java
@@ -156,48 +156,6 @@ public class SysUser extends Model<SysUser> implements Serializable {
 	@Schema(description = "用户主部门id")
 	private Long deptId;
 
-	/**
-	 * 微信openid
-	 */
-	@Schema(description = "微信openid")
-	private String wxOpenid;
-
-	/**
-	 * 企微微信 userid
-	 */
-	@Schema(description = "企微微信 userid")
-	private String wxCpUserid;
-
-	/**
-	 * 钉钉 userid
-	 */
-	@Schema(description = "钉钉 userid")
-	private String wxDingUserid;
-
-	/**
-	 * 微信小程序openId
-	 */
-	@Schema(description = "微信小程序openid")
-	private String miniOpenid;
-
-	/**
-	 * QQ openid
-	 */
-	@Schema(description = "QQ openid")
-	private String qqOpenid;
-
-	/**
-	 * 码云唯一标识
-	 */
-	@Schema(description = "码云唯一标识")
-	private String giteeLogin;
-
-	/**
-	 * 开源中国唯一标识
-	 */
-	@Schema(description = "开源中国唯一标识")
-	private String oscId;
-
 	/**
 	 * 昵称
 	 */
diff --git a/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/entity/SysUserSocial.java b/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/entity/SysUserSocial.java
new file mode 100644
index 000000000..457c2c0a0
--- /dev/null
+++ b/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/entity/SysUserSocial.java
@@ -0,0 +1,80 @@
+/*
+ *    Copyright (c) 2018-2026, lengleng All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * Neither the name of the pig4cloud.com developer nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * Author: lengleng (wangiegie@gmail.com)
+ */
+
+package com.pig4cloud.pigx.admin.api.entity;
+
+import com.baomidou.mybatisplus.annotation.FieldFill;
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.baomidou.mybatisplus.extension.activerecord.Model;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serial;
+import java.time.LocalDateTime;
+
+/**
+ * 用户社交登录身份表
+ *
+ * @author lengleng
+ * @date 2026-08-04
+ */
+@Data
+@TableName("sys_user_social")
+@Schema(description = "用户社交登录身份")
+@EqualsAndHashCode(callSuper = true)
+public class SysUserSocial extends Model<SysUserSocial> {
+
+	@Serial
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * 主键
+	 */
+	@TableId(type = IdType.ASSIGN_ID)
+	@Schema(description = "主键")
+	private Long id;
+
+	/**
+	 * 用户ID
+	 */
+	@Schema(description = "用户ID")
+	private Long userId;
+
+	/**
+	 * 社交平台类型
+	 */
+	@Schema(description = "社交平台类型")
+	private String type;
+
+	/**
+	 * 唯一凭据
+	 */
+	@Schema(description = "唯一凭据")
+	private String identifier;
+
+	/**
+	 * 创建时间
+	 */
+	@TableField(fill = FieldFill.INSERT)
+	@Schema(description = "创建时间")
+	private LocalDateTime createTime;
+
+}
diff --git a/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/vo/UserVO.java b/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/vo/UserVO.java
index f420f7964..ef3421207 100644
--- a/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/vo/UserVO.java
+++ b/pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/vo/UserVO.java
@@ -69,42 +69,6 @@ public class UserVO implements Serializable {
 	@JsonIgnore
 	private String salt;
 
-	/**
-	 * 微信openid
-	 */
-	@Schema(description = "微信open id")
-	private String wxOpenid;
-
-	/**
-	 * QQ openid
-	 */
-	@Schema(description = "qq open id")
-	private String qqOpenid;
-
-	/**
-	 * gitee openid
-	 */
-	@Schema(description = "gitee open id")
-	private String giteeOpenId;
-
-	/**
-	 * 开源中国 openid
-	 */
-	@Schema(description = "开源中国 open id")
-	private String oscOpenId;
-
-	/**
-	 * 企微微信 userid
-	 */
-	@Schema(description = "企微微信 userid")
-	private String wxCpUserid;
-
-	/**
-	 * 钉钉 userid
-	 */
-	@Schema(description = "钉钉 userid")
-	private String wxDingUserid;
-
 	/**
 	 * 创建时间
 	 */
diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/controller/SysUserController.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/controller/SysUserController.java
index 5a935ce1d..31d2649a9 100644
--- a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/controller/SysUserController.java
+++ b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/controller/SysUserController.java
@@ -256,6 +256,16 @@ public class SysUserController {
         return userService.unbinding(type);
     }
 
+    /**
+     * 查询当前用户已绑定的社交平台类型
+     *
+     * @return 已绑定的社交平台类型列表
+     */
+    @GetMapping("/social")
+    public R<List<String>> socialTypes() {
+        return R.ok(userService.listCurrentUserSocialTypes());
+    }
+
     /**
      * 校验密码接口
      *
diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/DingTalkLoginHandler.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/DingTalkLoginHandler.java
index 117c6ca97..43e114ce9 100644
--- a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/DingTalkLoginHandler.java
+++ b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/DingTalkLoginHandler.java
@@ -22,11 +22,14 @@ import cn.hutool.http.HttpRequest;
 import cn.hutool.http.HttpUtil;
 import cn.hutool.json.JSONUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.pig4cloud.pigx.admin.api.dto.UserDTO;
 import com.pig4cloud.pigx.admin.api.dto.UserInfo;
 import com.pig4cloud.pigx.admin.api.entity.SysSocialDetails;
 import com.pig4cloud.pigx.admin.api.entity.SysUser;
+import com.pig4cloud.pigx.admin.api.entity.SysUserSocial;
 import com.pig4cloud.pigx.admin.mapper.SysSocialDetailsMapper;
+import com.pig4cloud.pigx.admin.mapper.SysUserSocialMapper;
 import com.pig4cloud.pigx.admin.service.SysUserService;
 import com.pig4cloud.pigx.common.core.constant.enums.LoginTypeEnum;
 import com.pig4cloud.pigx.common.core.util.R;
@@ -49,6 +52,8 @@ public class DingTalkLoginHandler extends AbstractLoginHandler {
 
     private final SysSocialDetailsMapper sysSocialDetailsMapper;
 
+    private final SysUserSocialMapper sysUserSocialMapper;
+
     /**
      * QQ登录传入code
      * <p>
@@ -111,17 +116,31 @@ public class DingTalkLoginHandler extends AbstractLoginHandler {
     }
 
     /**
-     * 绑定逻辑
+     * 将钉钉 openId 绑定到指定用户。
+     * <p>
+     * 按用户 ID + 平台类型写入 {@code sys_user_social}：已存在则覆盖 {@code identifier}，
+     * 不存在则插入。同一用户同一平台仅保留一条绑定。
+     * </p>
      *
-     * @param user     用户实体
-     * @param identify 渠道返回唯一标识
-     * @return
+     * @param user     待绑定用户，不可为 null，且 {@code userId} 必须有效
+     * @param identify 钉钉 openId，渠道返回的唯一凭据
+     * @return 写入成功返回 {@code true}，插入或更新影响行数小于 1 时返回 {@code false}
+     * @throws org.springframework.dao.DuplicateKeyException 当 {@code identify} 已被其他用户占用时
      */
     @Override
     public Boolean bind(SysUser user, String identify) {
-        user.setWxDingUserid(identify);
-        sysUserService.updateById(user);
-        return true;
+        SysUserSocial existing = sysUserSocialMapper.selectOne(Wrappers.<SysUserSocial>lambdaQuery()
+                .eq(SysUserSocial::getUserId, user.getUserId())
+                .eq(SysUserSocial::getType, LoginTypeEnum.DINGTALK.getType()));
+        if (existing != null) {
+            existing.setIdentifier(identify);
+            return sysUserSocialMapper.updateById(existing) > 0;
+        }
+        SysUserSocial social = new SysUserSocial();
+        social.setUserId(user.getUserId());
+        social.setType(LoginTypeEnum.DINGTALK.getType());
+        social.setIdentifier(identify);
+        return sysUserSocialMapper.insert(social) > 0;
     }
 
 }
diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/GiteeLoginHandler.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/GiteeLoginHandler.java
deleted file mode 100644
index 77cc4043a..000000000
--- a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/GiteeLoginHandler.java
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- *    Copyright (c) 2018-2026, lengleng All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * Neither the name of the pig4cloud.com developer nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * Author: lengleng (wangiegie@gmail.com)
- */
-
-package com.pig4cloud.pigx.admin.handler;
-
-import cn.hutool.core.util.StrUtil;
-import cn.hutool.core.util.URLUtil;
-import cn.hutool.http.HttpUtil;
-import cn.hutool.json.JSONObject;
-import cn.hutool.json.JSONUtil;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.pig4cloud.pigx.admin.api.dto.UserDTO;
-import com.pig4cloud.pigx.admin.api.dto.UserInfo;
-import com.pig4cloud.pigx.admin.api.entity.SysSocialDetails;
-import com.pig4cloud.pigx.admin.api.entity.SysUser;
-import com.pig4cloud.pigx.admin.mapper.SysSocialDetailsMapper;
-import com.pig4cloud.pigx.admin.service.SysUserService;
-import com.pig4cloud.pigx.common.core.constant.SecurityConstants;
-import com.pig4cloud.pigx.common.core.constant.enums.LoginTypeEnum;
-import com.pig4cloud.pigx.common.core.util.R;
-import lombok.AllArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Component;
-
-import java.util.HashMap;
-
-/**
- * @author lengleng
- * @date 2019/4/8
- * <p>
- * 码云登录
- */
-@Slf4j
-@Component("GITEE")
-@AllArgsConstructor
-public class GiteeLoginHandler extends AbstractLoginHandler {
-
-	private final SysSocialDetailsMapper sysSocialDetailsMapper;
-
-	private final SysUserService sysUserService;
-
-	/**
-	 * 码云登录传入code
-	 * <p>
-	 * 通过code 调用qq 获取唯一标识
-	 * @param code
-	 * @return
-	 */
-	@Override
-	public String identify(String code) {
-		SysSocialDetails condition = new SysSocialDetails();
-		condition.setType(LoginTypeEnum.GITEE.getType());
-		SysSocialDetails socialDetails = sysSocialDetailsMapper.selectOne(new QueryWrapper<>(condition));
-
-		String url = String.format(SecurityConstants.GITEE_AUTHORIZATION_CODE_URL, code, socialDetails.getAppId(),
-				URLUtil.encode(socialDetails.getRedirectUrl()), socialDetails.getAppSecret());
-		String result = HttpUtil.post(url, new HashMap<>(0));
-		log.debug("码云响应报文:{}", result);
-
-		String accessToken = JSONUtil.parseObj(result).getStr("access_token");
-		String userUrl = String.format(SecurityConstants.GITEE_USER_INFO_URL, accessToken);
-		String resp = HttpUtil.get(userUrl);
-		log.debug("码云获取个人信息返回报文{}", resp);
-
-		JSONObject userInfo = JSONUtil.parseObj(resp);
-		// 码云唯一标识
-		return userInfo.getStr("login");
-	}
-
-	/**
-	 * 根据标识获取用户信息
-	 * @param identify 用户标识
-	 * @return 用户信息，未找到时返回null
-	 */
-	@Override
-	public UserInfo info(String identify) {
-		if (StrUtil.isBlank(identify)) {
-			log.warn("Gitee标识为空，无法获取用户信息");
-			return null;
-		}
-
-		UserDTO userDTO = new UserDTO();
-		userDTO.setGiteeLogin(identify);
-
-		R<UserInfo> userInfoR = sysUserService.getUserInfo(userDTO);
-
-		if (userInfoR.getData() == null) {
-			log.info("微信 不存在用户:{}", identify);
-			return null;
-		}
-
-		return userInfoR.getData();
-	}
-
-	/**
-	 * 绑定逻辑
-	 * @param user 用户实体
-	 * @param identify 渠道返回唯一标识
-	 * @return
-	 */
-	@Override
-	public Boolean bind(SysUser user, String identify) {
-		user.setGiteeLogin(identify);
-		sysUserService.updateById(user);
-		return true;
-	}
-
-}
diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/OscChinaLoginHandler.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/OscChinaLoginHandler.java
deleted file mode 100644
index 5a796b694..000000000
--- a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/OscChinaLoginHandler.java
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- *    Copyright (c) 2018-2025, lengleng All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * Neither the name of the pig4cloud.com developer nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * Author: lengleng (wangiegie@gmail.com)
- */
-
-package com.pig4cloud.pigx.admin.handler;
-
-import cn.hutool.core.util.StrUtil;
-import cn.hutool.http.HttpUtil;
-import cn.hutool.json.JSONObject;
-import cn.hutool.json.JSONUtil;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.pig4cloud.pigx.admin.api.dto.UserDTO;
-import com.pig4cloud.pigx.admin.api.dto.UserInfo;
-import com.pig4cloud.pigx.admin.api.entity.SysSocialDetails;
-import com.pig4cloud.pigx.admin.api.entity.SysUser;
-import com.pig4cloud.pigx.admin.mapper.SysSocialDetailsMapper;
-import com.pig4cloud.pigx.admin.service.SysUserService;
-import com.pig4cloud.pigx.common.core.constant.SecurityConstants;
-import com.pig4cloud.pigx.common.core.constant.enums.LoginTypeEnum;
-import com.pig4cloud.pigx.common.core.util.R;
-import lombok.AllArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Component;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * @author lengleng
- * @date 2019/4/8
- * <p>
- * 开源中国登录
- */
-@Slf4j
-@Component("OSC")
-@AllArgsConstructor
-public class OscChinaLoginHandler extends AbstractLoginHandler {
-
-    private final SysSocialDetailsMapper sysSocialDetailsMapper;
-
-    private final SysUserService sysUserService;
-
-    /**
-     * 开源中国传入code
-     * <p>
-     * 通过code 调用qq 获取唯一标识
-     *
-     * @param code
-     * @return
-     */
-    @Override
-    public String identify(String code) {
-        SysSocialDetails condition = new SysSocialDetails();
-        condition.setType(LoginTypeEnum.OSC.getType());
-        SysSocialDetails socialDetails = sysSocialDetailsMapper.selectOne(new QueryWrapper<>(condition));
-
-        Map<String, Object> params = new HashMap<>(8);
-
-        params.put("client_id", socialDetails.getAppId());
-        params.put("client_secret", socialDetails.getAppSecret());
-        params.put("grant_type", "authorization_code");
-        params.put("redirect_uri", socialDetails.getRedirectUrl());
-        params.put("code", code);
-        params.put("dataType", "json");
-
-        String result = HttpUtil.post(SecurityConstants.OSC_AUTHORIZATION_CODE_URL, params);
-        log.debug("开源中国响应报文:{}", result);
-
-        String accessToken = JSONUtil.parseObj(result).getStr("access_token");
-
-        String url = String.format(SecurityConstants.OSC_USER_INFO_URL, accessToken);
-        String resp = HttpUtil.get(url);
-        log.debug("开源中国获取个人信息返回报文{}", resp);
-
-        JSONObject userInfo = JSONUtil.parseObj(resp);
-        // 开源中国唯一标识
-        return userInfo.getStr("id");
-    }
-
-    /**
-     * 根据开源中国标识获取用户信息
-     *
-     * @param identify 开源中国用户标识
-     * @return 用户信息对象，未找到时返回null
-     */
-    @Override
-    public UserInfo info(String identify) {
-        if (StrUtil.isBlank(identify)) {
-            log.warn("开源中国标识为空，无法获取用户信息");
-            return null;
-        }
-
-        UserDTO userDTO = new UserDTO();
-        userDTO.setOscId(identify);
-
-        R<UserInfo> userInfoR = sysUserService.getUserInfo(userDTO);
-
-        if (userInfoR.getData() == null) {
-            log.info("开源中国 不存在用户:{}", identify);
-            return null;
-        }
-
-        return userInfoR.getData();
-    }
-
-    /**
-     * 绑定逻辑
-     *
-     * @param user     用户实体
-     * @param identify 渠道返回唯一标识
-     * @return
-     */
-    @Override
-    public Boolean bind(SysUser user, String identify) {
-        user.setOscId(identify);
-        sysUserService.updateById(user);
-        return true;
-    }
-
-}
diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/WeChatCPLoginHandler.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/WeChatCPLoginHandler.java
index 5bdf80acc..158544779 100644
--- a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/WeChatCPLoginHandler.java
+++ b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/WeChatCPLoginHandler.java
@@ -21,11 +21,14 @@ import cn.hutool.core.util.StrUtil;
 import cn.hutool.http.HttpUtil;
 import cn.hutool.json.JSONUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.pig4cloud.pigx.admin.api.dto.UserDTO;
 import com.pig4cloud.pigx.admin.api.dto.UserInfo;
 import com.pig4cloud.pigx.admin.api.entity.SysSocialDetails;
 import com.pig4cloud.pigx.admin.api.entity.SysUser;
+import com.pig4cloud.pigx.admin.api.entity.SysUserSocial;
 import com.pig4cloud.pigx.admin.mapper.SysSocialDetailsMapper;
+import com.pig4cloud.pigx.admin.mapper.SysUserSocialMapper;
 import com.pig4cloud.pigx.admin.service.SysUserService;
 import com.pig4cloud.pigx.common.core.constant.enums.LoginTypeEnum;
 import com.pig4cloud.pigx.common.core.util.R;
@@ -48,6 +51,8 @@ public class WeChatCPLoginHandler extends AbstractLoginHandler {
 
 	private final SysSocialDetailsMapper sysSocialDetailsMapper;
 
+	private final SysUserSocialMapper sysUserSocialMapper;
+
 	/**
 	 * 企微登录传入code
 	 * <p>
@@ -102,17 +107,31 @@ public class WeChatCPLoginHandler extends AbstractLoginHandler {
 	}
 
 	/**
-	 * 绑定逻辑
+	 * 将企业微信 userid 绑定到指定用户。
+	 * <p>
+	 * 按用户 ID + 平台类型写入 {@code sys_user_social}：已存在则覆盖 {@code identifier}，
+	 * 不存在则插入。同一用户同一平台仅保留一条绑定。
+	 * </p>
 	 *
-	 * @param user     用户实体
-	 * @param identify 渠道返回唯一标识
-	 * @return
+	 * @param user     待绑定用户，不可为 null，且 {@code userId} 必须有效
+	 * @param identify 企业微信 userid，渠道返回的唯一凭据
+	 * @return 写入成功返回 {@code true}，插入或更新影响行数小于 1 时返回 {@code false}
+	 * @throws org.springframework.dao.DuplicateKeyException 当 {@code identify} 已被其他用户占用时
 	 */
 	@Override
 	public Boolean bind(SysUser user, String identify) {
-		user.setWxCpUserid(identify);
-		sysUserService.updateById(user);
-		return true;
+		SysUserSocial existing = sysUserSocialMapper.selectOne(Wrappers.<SysUserSocial>lambdaQuery()
+				.eq(SysUserSocial::getUserId, user.getUserId())
+				.eq(SysUserSocial::getType, LoginTypeEnum.WEIXIN_CP.getType()));
+		if (existing != null) {
+			existing.setIdentifier(identify);
+			return sysUserSocialMapper.updateById(existing) > 0;
+		}
+		SysUserSocial social = new SysUserSocial();
+		social.setUserId(user.getUserId());
+		social.setType(LoginTypeEnum.WEIXIN_CP.getType());
+		social.setIdentifier(identify);
+		return sysUserSocialMapper.insert(social) > 0;
 	}
 
 }
diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/WeChatLoginHandler.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/WeChatLoginHandler.java
index f74287016..6cde5a95b 100644
--- a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/WeChatLoginHandler.java
+++ b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/handler/WeChatLoginHandler.java
@@ -21,11 +21,14 @@ import cn.hutool.core.util.StrUtil;
 import cn.hutool.http.HttpUtil;
 import cn.hutool.json.JSONUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.pig4cloud.pigx.admin.api.dto.UserDTO;
 import com.pig4cloud.pigx.admin.api.dto.UserInfo;
 import com.pig4cloud.pigx.admin.api.entity.SysSocialDetails;
 import com.pig4cloud.pigx.admin.api.entity.SysUser;
+import com.pig4cloud.pigx.admin.api.entity.SysUserSocial;
 import com.pig4cloud.pigx.admin.mapper.SysSocialDetailsMapper;
+import com.pig4cloud.pigx.admin.mapper.SysUserSocialMapper;
 import com.pig4cloud.pigx.admin.service.SysUserService;
 import com.pig4cloud.pigx.common.core.constant.SecurityConstants;
 import com.pig4cloud.pigx.common.core.constant.enums.LoginTypeEnum;
@@ -47,6 +50,8 @@ public class WeChatLoginHandler extends AbstractLoginHandler {
 
     private final SysSocialDetailsMapper sysSocialDetailsMapper;
 
+    private final SysUserSocialMapper sysUserSocialMapper;
+
     /**
      * 微信登录传入code
      * <p>
@@ -96,17 +101,31 @@ public class WeChatLoginHandler extends AbstractLoginHandler {
     }
 
     /**
-     * 绑定逻辑
+     * 将微信 openId 绑定到指定用户。
+     * <p>
+     * 按用户 ID + 平台类型写入 {@code sys_user_social}：已存在则覆盖 {@code identifier}，
+     * 不存在则插入。同一用户同一平台仅保留一条绑定。
+     * </p>
      *
-     * @param user     用户实体
-     * @param identify 渠道返回唯一标识
-     * @return
+     * @param user     待绑定用户，不可为 null，且 {@code userId} 必须有效
+     * @param identify 微信 openId，渠道返回的唯一凭据
+     * @return 写入成功返回 {@code true}，插入或更新影响行数小于 1 时返回 {@code false}
+     * @throws org.springframework.dao.DuplicateKeyException 当 {@code identify} 已被其他用户占用时
      */
     @Override
     public Boolean bind(SysUser user, String identify) {
-        user.setWxOpenid(identify);
-        sysUserService.updateById(user);
-        return true;
+        SysUserSocial existing = sysUserSocialMapper.selectOne(Wrappers.<SysUserSocial>lambdaQuery()
+                .eq(SysUserSocial::getUserId, user.getUserId())
+                .eq(SysUserSocial::getType, LoginTypeEnum.WECHAT.getType()));
+        if (existing != null) {
+            existing.setIdentifier(identify);
+            return sysUserSocialMapper.updateById(existing) > 0;
+        }
+        SysUserSocial social = new SysUserSocial();
+        social.setUserId(user.getUserId());
+        social.setType(LoginTypeEnum.WECHAT.getType());
+        social.setIdentifier(identify);
+        return sysUserSocialMapper.insert(social) > 0;
     }
 
 }
diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/mapper/SysUserSocialMapper.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/mapper/SysUserSocialMapper.java
new file mode 100644
index 000000000..5632f8724
--- /dev/null
+++ b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/mapper/SysUserSocialMapper.java
@@ -0,0 +1,44 @@
+/*
+ *    Copyright (c) 2018-2026, lengleng All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * Neither the name of the pig4cloud.com developer nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * Author: lengleng (wangiegie@gmail.com)
+ */
+
+package com.pig4cloud.pigx.admin.mapper;
+
+import com.pig4cloud.pigx.admin.api.entity.SysUserSocial;
+import com.pig4cloud.pigx.common.data.datascope.PigxBaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 用户社交登录身份 Mapper
+ *
+ * @author lengleng
+ * @date 2026-08-04
+ */
+@Mapper
+public interface SysUserSocialMapper extends PigxBaseMapper<SysUserSocial> {
+
+	/**
+	 * 根据用户ID查询已绑定的社交平台类型
+	 *
+	 * @param userId 用户ID
+	 * @return 已绑定的社交平台类型列表
+	 */
+	List<String> selectTypesByUserId(@Param("userId") Long userId);
+
+}
diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/SysUserService.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/SysUserService.java
index d655bff5e..e8267f251 100644
--- a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/SysUserService.java
+++ b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/SysUserService.java
@@ -155,6 +155,13 @@ public interface SysUserService extends IService<SysUser> {
      */
     R unbinding(String type);
 
+    /**
+     * 查询当前用户已绑定的社交平台类型
+     *
+     * @return 已绑定的社交平台类型列表
+     */
+    List<String> listCurrentUserSocialTypes();
+
     /**
      * 校验密码
      *
diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/ConnectServiceImpl.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/ConnectServiceImpl.java
index 2bb24e217..0a9279dd0 100644
--- a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/ConnectServiceImpl.java
+++ b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/ConnectServiceImpl.java
@@ -2,16 +2,22 @@ package com.pig4cloud.pigx.admin.service.impl;
 
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.toolkit.IdWorker;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.pig4cloud.pigx.admin.api.dto.UserDTO;
 import com.pig4cloud.pigx.admin.api.entity.SysDept;
 import com.pig4cloud.pigx.admin.api.entity.SysUser;
+import com.pig4cloud.pigx.admin.api.entity.SysUserSocial;
+import com.pig4cloud.pigx.admin.mapper.SysUserSocialMapper;
 import com.pig4cloud.pigx.admin.service.ConnectService;
 import com.pig4cloud.pigx.admin.service.SysDeptService;
 import com.pig4cloud.pigx.admin.service.SysUserService;
+import com.pig4cloud.pigx.common.core.constant.enums.LoginTypeEnum;
+import com.pig4cloud.pigx.common.core.exception.CheckedException;
 import com.pig4cloud.pigx.common.core.util.R;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.dao.DuplicateKeyException;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -52,6 +58,8 @@ public class ConnectServiceImpl implements ConnectService {
      */
     private final SysUserService sysUserService;
 
+    private final SysUserSocialMapper sysUserSocialMapper;
+
 
     /**
      * 导入企业微信部门
@@ -179,10 +187,11 @@ public class ConnectServiceImpl implements ConnectService {
      * - 新用户: 创建用户账号
      * - 部门不存在: 分配到根部门(parentId=0)
      * - 初始密码: 手机号
+     * - 社交账号冲突: 当前行回滚并记录错误，其他合法行继续导入并提交
      *
      * @param excelVOList   Excel 数据列表
      * @param bindingResult 字段级别校验结果
-     * @return 导入结果
+     * @return 全部成功时返回成功结果；任一行校验或绑定失败时返回逐行错误，已成功行仍会保留
      */
     @Override
     @Transactional(rollbackFor = Exception.class)
@@ -241,31 +250,54 @@ public class ConnectServiceImpl implements ConnectService {
             // 8. 判断用户是否已存在(通过手机号)
             SysUser existingUser = phoneUserMap.get(phone);
 
-            if (existingUser != null) {
-                // 用户已存在,更新用户信息(覆盖模式)
-                existingUser.setName(excel.getName());
-                existingUser.setNickname(nickname);
-                existingUser.setEmail(excel.getEmail());
-                existingUser.setDeptId(primaryDeptId);
-                existingUser.setWxCpUserid(excel.getAccount());
+            try {
+                if (existingUser != null) {
+                    // 用户已存在,更新用户信息(覆盖模式)
+                    existingUser.setName(excel.getName());
+                    existingUser.setNickname(nickname);
+                    existingUser.setEmail(excel.getEmail());
+                    existingUser.setDeptId(primaryDeptId);
 
-                sysUserService.updateById(existingUser);
-                updateCount++;
-            } else {
-                // 新用户,创建账号
-                UserDTO userDTO = new UserDTO();
-                userDTO.setUsername(phone);
-                userDTO.setPhone(phone);
-                userDTO.setName(excel.getName());
-                userDTO.setNickname(nickname);
-                userDTO.setEmail(excel.getEmail());
-                userDTO.setDeptIds(deptIds); // 设置多部门
-                userDTO.setPassword(phone);
-                userDTO.setPasswordModifyTime(LocalDateTime.now());
-                userDTO.setWxCpUserid(excel.getAccount());
+                    // 覆盖企微绑定：同用户同平台已存在则更新 identifier，否则插入
+                    SysUserSocial existingSocial = sysUserSocialMapper.selectOne(Wrappers.<SysUserSocial>lambdaQuery()
+                            .eq(SysUserSocial::getUserId, existingUser.getUserId())
+                            .eq(SysUserSocial::getType, LoginTypeEnum.WEIXIN_CP.getType()));
+                    if (existingSocial != null) {
+                        existingSocial.setIdentifier(excel.getAccount());
+                        sysUserSocialMapper.updateById(existingSocial);
+                    } else {
+                        SysUserSocial social = new SysUserSocial();
+                        social.setUserId(existingUser.getUserId());
+                        social.setType(LoginTypeEnum.WEIXIN_CP.getType());
+                        social.setIdentifier(excel.getAccount());
+                        sysUserSocialMapper.insert(social);
+                    }
+                    sysUserService.updateById(existingUser);
+                    updateCount++;
+                } else {
+                    // 新用户,创建账号
+                    UserDTO userDTO = new UserDTO();
+                    userDTO.setUsername(phone);
+                    userDTO.setPhone(phone);
+                    userDTO.setName(excel.getName());
+                    userDTO.setNickname(nickname);
+                    userDTO.setEmail(excel.getEmail());
+                    userDTO.setDeptIds(deptIds); // 设置多部门
+                    userDTO.setPassword(phone);
+                    userDTO.setPasswordModifyTime(LocalDateTime.now());
+                    userDTO.setUserId(IdWorker.getId());
 
-                sysUserService.saveUser(userDTO);
-                successCount++;
+                    sysUserService.saveUser(userDTO);
+                    SysUserSocial social = new SysUserSocial();
+                    social.setUserId(userDTO.getUserId());
+                    social.setType(LoginTypeEnum.WEIXIN_CP.getType());
+                    social.setIdentifier(excel.getAccount());
+                    sysUserSocialMapper.insert(social);
+                    successCount++;
+                }
+            } catch (CheckedException | DuplicateKeyException ex) {
+                errorMsg.add(ex.getMessage());
+                errorMessageList.add(new ErrorMessage(excel.getLineNum(), errorMsg));
             }
         }
 
diff --git a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysUserServiceImpl.java b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysUserServiceImpl.java
index 84999ae4c..6e425abaf 100644
--- a/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysUserServiceImpl.java
+++ b/pigx-upms/pigx-upms-biz/src/main/java/com/pig4cloud/pigx/admin/service/impl/SysUserServiceImpl.java
@@ -21,7 +21,6 @@ package com.pig4cloud.pigx.admin.service.impl;
 
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.StrUtil;
-import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.core.toolkit.StringPool;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
@@ -69,6 +68,11 @@ import java.util.*;
 import java.util.stream.Collectors;
 
 /**
+ * 用户服务实现。
+ * <p>
+ * 用户基础资料由 {@code sys_user} 维护，社交登录凭据由 {@code sys_user_social} 独立维护。
+ * </p>
+ *
  * @author lengleng
  * @date 2026-02-10
  */
@@ -79,6 +83,9 @@ public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impl
 
     private static final PasswordEncoder ENCODER = new BCryptPasswordEncoder();
 
+    private static final Set<String> UNBIND_TYPES = Set.of(LoginTypeEnum.WECHAT.getType(),
+            LoginTypeEnum.WEIXIN_CP.getType(), LoginTypeEnum.DINGTALK.getType());
+
     private final SysMenuService sysMenuService;
 
     private final SysRoleService sysRoleService;
@@ -97,6 +104,8 @@ public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impl
 
     private final SysTenantUserMapper sysTenantUserMapper;
 
+    private final SysUserSocialMapper sysUserSocialMapper;
+
     private final CacheManager cacheManager;
 
     private final SysDeptMapper sysDeptMapper;
@@ -267,6 +276,8 @@ public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impl
         // 用户降级处理，如果用户关联了其他租户，则不删除用户信息，仅删除当前租户关联关系并更新用户所属租户；如果没有关联其他租户，则删除用户信息
         List<Long> removableUserIds = findRemovableUserIds(userList, currentTenantId);
         if (CollUtil.isNotEmpty(removableUserIds)) {
+            sysUserSocialMapper.delete(Wrappers.<SysUserSocial>lambdaQuery()
+                    .in(SysUserSocial::getUserId, removableUserIds));
             this.removeBatchByIds(removableUserIds);
         }
         return Boolean.TRUE;
@@ -682,39 +693,28 @@ public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impl
      * @return 操作结果，成功返回R.ok()，失败返回R.failed()
      */
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public R unbinding(String type) {
         PigxUser user = SecurityUtils.getUser();
-        LambdaUpdateWrapper<SysUser> wrapper = null;
-
-        // 微信开放平台 （普通用户扫码登录）
-        if (type.equals(LoginTypeEnum.WECHAT.getType())) {
-            wrapper = Wrappers.<SysUser>lambdaUpdate()
-                    .set(SysUser::getWxOpenid, null)
-                    .eq(SysUser::getUserId, user.getId());
-            // 码云登录 （方便申请）
-        } else if (type.equals(LoginTypeEnum.GITEE.getType())) {
-            wrapper = Wrappers.<SysUser>lambdaUpdate()
-                    .set(SysUser::getGiteeLogin, null)
-                    .eq(SysUser::getUserId, user.getId());
-            // 企业微信登录
-        } else if (type.equals(LoginTypeEnum.WEIXIN_CP.getType())) {
-            wrapper = Wrappers.<SysUser>lambdaUpdate()
-                    .set(SysUser::getWxCpUserid, null)
-                    .eq(SysUser::getUserId, user.getId());
-            // 钉钉登录
-        } else if (type.equals(LoginTypeEnum.DINGTALK.getType())) {
-            wrapper = Wrappers.<SysUser>lambdaUpdate()
-                    .set(SysUser::getWxDingUserid, null)
-                    .eq(SysUser::getUserId, user.getId());
-        }
-
-        if (Objects.isNull(wrapper)) {
+        if (Objects.isNull(type) || !UNBIND_TYPES.contains(type)) {
             return R.failed(MsgUtils.getMessage(UpmsErrorCodes.SYS_USER_UNBIND_TYPE_NOT_FOUND));
         }
-        this.update(wrapper);
+        sysUserSocialMapper.delete(Wrappers.<SysUserSocial>lambdaQuery()
+                .eq(SysUserSocial::getUserId, user.getId())
+                .eq(SysUserSocial::getType, type));
         return R.ok();
     }
 
+    /**
+     * 查询当前用户已绑定的社交平台类型。
+     *
+     * @return 已绑定的社交平台类型列表
+     */
+    @Override
+    public List<String> listCurrentUserSocialTypes() {
+        return sysUserSocialMapper.selectTypesByUserId(SecurityUtils.getUser().getId());
+    }
+
     /**
      * 检查用户密码是否正确
      *
diff --git a/pigx-upms/pigx-upms-biz/src/main/resources/mapper/SysUserMapper.xml b/pigx-upms/pigx-upms-biz/src/main/resources/mapper/SysUserMapper.xml
index 49dab7241..4bcd94655 100644
--- a/pigx-upms/pigx-upms-biz/src/main/resources/mapper/SysUserMapper.xml
+++ b/pigx-upms/pigx-upms-biz/src/main/resources/mapper/SysUserMapper.xml
@@ -13,12 +13,6 @@
         <result column="nickname" property="nickname"/>
         <result column="name" property="name"/>
         <result column="email" property="email"/>
-        <result column="wx_openid" property="wxOpenid"/>
-        <result column="qq_openid" property="qqOpenid"/>
-        <result column="gitee_login" property="giteeOpenId"/>
-        <result column="osc_id" property="oscOpenId"/>
-        <result column="wx_cp_userid" property="wxCpUserid"/>
-        <result column="wx_ding_userid" property="wxDingUserid"/>
         <result column="create_time" property="createTime"/>
         <result column="update_time" property="updateTime"/>
         <result column="lock_flag" property="lockFlag"/>
@@ -51,12 +45,6 @@
         u.name,
         u.nickname,
         u.email,
-        u.wx_openid,
-        u.qq_openid,
-        u.gitee_login,
-        u.osc_id,
-        u.wx_cp_userid,
-        u.wx_ding_userid,
         u.del_flag,
         u.lock_flag,
         u.password_expire_flag,
@@ -72,31 +60,29 @@
         SELECT
         <include refid="userColumns"/>
         FROM sys_user u
+        <if test="query.wxCpUserid != null and query.wxCpUserid != ''">
+            INNER JOIN sys_user_social wx_cp_social ON wx_cp_social.user_id = u.user_id
+                AND wx_cp_social.type = 'WEIXIN_CP' AND wx_cp_social.identifier = #{query.wxCpUserid}
+        </if>
+        <if test="query.wxDingUserid != null and query.wxDingUserid != ''">
+            INNER JOIN sys_user_social dingtalk_social ON dingtalk_social.user_id = u.user_id
+                AND dingtalk_social.type = 'DINGTALK' AND dingtalk_social.identifier = #{query.wxDingUserid}
+        </if>
+        <if test="query.wxOpenid != null and query.wxOpenid != ''">
+            INNER JOIN sys_user_social wx_social ON wx_social.user_id = u.user_id
+                AND wx_social.type = 'WX' AND wx_social.identifier = #{query.wxOpenid}
+        </if>
+        <if test="query.miniOpenid != null and query.miniOpenid != ''">
+            INNER JOIN sys_user_social mini_social ON mini_social.user_id = u.user_id
+                AND mini_social.type = 'MINI' AND mini_social.identifier = #{query.miniOpenid}
+        </if>
         WHERE u.del_flag = '0'
         <if test="query.username != null and query.username != ''">
             AND u.username = #{query.username}
         </if>
-        <if test="query.oscId != null and query.oscId != ''">
-            AND u.osc_id = #{query.oscId}
-        </if>
         <if test="query.phone != null and query.phone != ''">
             AND u.phone = #{query.phone}
         </if>
-        <if test="query.wxCpUserid != null and query.wxCpUserid != ''">
-            AND u.wx_cp_userid = #{query.wxCpUserid}
-        </if>
-        <if test="query.wxDingUserid != null and query.wxDingUserid != ''">
-            AND u.wx_ding_userid = #{query.wxDingUserid}
-        </if>
-        <if test="query.giteeLogin != null and query.giteeLogin != ''">
-            AND u.gitee_login = #{query.giteeLogin}
-        </if>
-        <if test="query.wxOpenid != null and query.wxOpenid != ''">
-            AND u.wx_openid = #{query.wxOpenid}
-        </if>
-        <if test="query.miniOpenid != null and query.miniOpenid != ''">
-            AND u.mini_openid = #{query.miniOpenid}
-        </if>
     </select>
 
     <select id="getUserVoById" resultMap="baseResultMap">
diff --git a/pigx-upms/pigx-upms-biz/src/main/resources/mapper/SysUserSocialMapper.xml b/pigx-upms/pigx-upms-biz/src/main/resources/mapper/SysUserSocialMapper.xml
new file mode 100644
index 000000000..45930018d
--- /dev/null
+++ b/pigx-upms/pigx-upms-biz/src/main/resources/mapper/SysUserSocialMapper.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.pig4cloud.pigx.admin.mapper.SysUserSocialMapper">
+
+	<select id="selectTypesByUserId" resultType="java.lang.String">
+		SELECT social.type
+		FROM sys_user_social social
+		WHERE social.user_id = #{userId}
+	</select>
+
+</mapper>