1.修复店员识别码搜索缺陷；

app/admin/models/sysuser.go

@@ -278,7 +278,11 @@ func (e *SysUser) GetPage(pageSize int, pageIndex int, exportFlag int) ([]SysUse
 			logger.Error("query shopper_promotion_code err:", logger.Field("err", err))
 			return nil, 0, "", err
 		}
-		e.Uid = shopperCode.Uid
+		if shopperCode.ID == 0 {
+			return nil, 0, "", nil
+		} else {
+			e.Uid = shopperCode.Uid
+		}
 	}
 
 	var doc []SysUserPage