diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/admin/brokerage/user/BrokerageUserController.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/admin/brokerage/user/BrokerageUserController.java
index 0992f52e0..f29e2c9a8 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/admin/brokerage/user/BrokerageUserController.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/admin/brokerage/user/BrokerageUserController.java
@@ -46,7 +46,7 @@ public class BrokerageUserController {
     @Operation(summary = "修改推广员")
     @PreAuthorize("@ss.hasPermission('trade:brokerage-user:update-brokerage-user')")
     public CommonResult<Boolean> updateBrokerageUser(@Valid @RequestBody BrokerageUserUpdateBrokerageUserReqVO updateReqVO) {
-        brokerageUserService.updateBrokerageUserId(updateReqVO.getId(), updateReqVO.getBrokerageUserId());
+        brokerageUserService.updateBrokerageUserId(updateReqVO.getId(), updateReqVO.getBindUserId());
         return success(true);
     }
 
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/admin/brokerage/user/vo/BrokerageUserUpdateBrokerageUserReqVO.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/admin/brokerage/user/vo/BrokerageUserUpdateBrokerageUserReqVO.java
index c6c72999d..d62c7fd1e 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/admin/brokerage/user/vo/BrokerageUserUpdateBrokerageUserReqVO.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/admin/brokerage/user/vo/BrokerageUserUpdateBrokerageUserReqVO.java
@@ -17,6 +17,6 @@ public class BrokerageUserUpdateBrokerageUserReqVO {
 
     @Schema(description = "推广员编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "4587")
     @NotNull(message = "推广员编号不能为空")
-    private Long brokerageUserId;
+    private Long bindUserId;
 
 }
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/mysql/brokerage/user/BrokerageUserMapper.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/mysql/brokerage/user/BrokerageUserMapper.java
index 2f7d1d19c..b7d045a66 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/mysql/brokerage/user/BrokerageUserMapper.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/mysql/brokerage/user/BrokerageUserMapper.java
@@ -100,4 +100,9 @@ public interface BrokerageUserMapper extends BaseMapperX<BrokerageUserDO> {
         return update(null, lambdaUpdateWrapper);
     }
 
+    default void updateBindUserIdAndBindUserTimeToNull(Long id) {
+        update(null, new LambdaUpdateWrapper<BrokerageUserDO>()
+                .eq(BrokerageUserDO::getId, id)
+                .set(BrokerageUserDO::getBindUserId, null).set(BrokerageUserDO::getBindUserTime, null));
+    }
 }
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/brokerage/user/BrokerageUserService.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/brokerage/user/BrokerageUserService.java
index 61aa8bde0..f06bb7ffc 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/brokerage/user/BrokerageUserService.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/brokerage/user/BrokerageUserService.java
@@ -41,10 +41,10 @@ public interface BrokerageUserService {
     /**
      * 修改推广员编号
      *
-     * @param id              用户编号
-     * @param brokerageUserId 推广员编号
+     * @param id         用户编号
+     * @param bindUserId 推广员编号
      */
-    void updateBrokerageUserId(Long id, Long brokerageUserId);
+    void updateBrokerageUserId(Long id, Long bindUserId);
 
     /**
      * 修改推广资格
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/brokerage/user/BrokerageUserServiceImpl.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/brokerage/user/BrokerageUserServiceImpl.java
index 7666da49b..5df10fa58 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/brokerage/user/BrokerageUserServiceImpl.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/brokerage/user/BrokerageUserServiceImpl.java
@@ -54,10 +54,17 @@ public class BrokerageUserServiceImpl implements BrokerageUserService {
     }
 
     @Override
-    public void updateBrokerageUserId(Long id, Long brokerageUserId) {
+    public void updateBrokerageUserId(Long id, Long bindUserId) {
         // 校验存在
         validateBrokerageUserExists(id);
-        // TODO @疯狂：貌似没实现完
+        if (bindUserId == null) {
+            // 清除推广员
+            brokerageUserMapper.updateBindUserIdAndBindUserTimeToNull(id);
+        } else {
+            // 修改推广员
+            brokerageUserMapper.updateById(new BrokerageUserDO().setId(id)
+                    .setBindUserId(bindUserId).setBindUserTime(LocalDateTime.now()));
+        }
     }
 
     @Override