diff --git a/mall-account/src/main/java/com/suisung/mall/account/controller/admin/AccountController.java b/mall-account/src/main/java/com/suisung/mall/account/controller/admin/AccountController.java
index 9ce348c9..0355e1c6 100644
--- a/mall-account/src/main/java/com/suisung/mall/account/controller/admin/AccountController.java
+++ b/mall-account/src/main/java/com/suisung/mall/account/controller/admin/AccountController.java
@@ -284,6 +284,12 @@ public class AccountController {
         return CommonResult.success(data);
     }
 
+    /**
+     * 新用户注册（供后台远程调用）
+     *
+     * @param userInfo
+     * @return
+     */
     @RequestMapping(value = "/register", method = RequestMethod.POST)
     public CommonResult register(@RequestBody Map userInfo) {
         return CommonResult.success(accountUserBaseService.register(userInfo));
@@ -441,7 +447,7 @@ public class AccountController {
 
 
     @RequestMapping(value = "/getAccountsMapByMobile", method = RequestMethod.POST)
-    public Map<String,Integer> getAccountsMapByMobile(@RequestBody List<String> mobiles) {
+    public Map<String, Integer> getAccountsMapByMobile(@RequestBody List<String> mobiles) {
         return accountUserBaseService.getAccountBaseMapByMobile(mobiles);
     }
 
@@ -458,7 +464,7 @@ public class AccountController {
 
     @RequestMapping(value = "/saveBatchAccountInfo", method = RequestMethod.POST)
     public ThirdApiRes saveBatchAccountInfo(@RequestBody List<AccountUserInfo> accountUserInfoList) {
-        return accountUserBaseService.saveBatchAccountInfo( accountUserInfoList);
+        return accountUserBaseService.saveBatchAccountInfo(accountUserInfoList);
     }
 
 
@@ -466,7 +472,7 @@ public class AccountController {
     public AccountUserBase findOneAccountUserBase(@RequestBody AccountUserBase accountUserBase) {
         QueryWrapper<AccountUserBase> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("user_is_admin", accountUserBase.getUser_is_admin());
-        queryWrapper.eq("store_ids",accountUserBase.getStore_ids());
+        queryWrapper.eq("store_ids", accountUserBase.getStore_ids());
         queryWrapper.last("limit 1");
         return accountUserBaseService.getOne(queryWrapper);
     }
diff --git a/mall-account/src/main/java/com/suisung/mall/account/service/AccountUserBaseService.java b/mall-account/src/main/java/com/suisung/mall/account/service/AccountUserBaseService.java
index 4b0ea07f..e02b03ec 100644
--- a/mall-account/src/main/java/com/suisung/mall/account/service/AccountUserBaseService.java
+++ b/mall-account/src/main/java/com/suisung/mall/account/service/AccountUserBaseService.java
@@ -225,6 +225,15 @@ public interface AccountUserBaseService extends IBaseService<AccountUserBase> {
      */
     Boolean existByMobile(String userAccount, String storeId);
 
+    /**
+     * 判断某类型的用户账号是否存在
+     *
+     * @param userAccount
+     * @param userIsAdmin
+     * @return
+     */
+    Boolean existByUserAccount(String userAccount, Integer userIsAdmin);
+
     Pair<Boolean, AccountUserBase> saveOrUpdate2(AccountUserBase entity);
 
 
diff --git a/mall-account/src/main/java/com/suisung/mall/account/service/impl/AccountUserBaseServiceImpl.java b/mall-account/src/main/java/com/suisung/mall/account/service/impl/AccountUserBaseServiceImpl.java
index 82566c52..129f409f 100644
--- a/mall-account/src/main/java/com/suisung/mall/account/service/impl/AccountUserBaseServiceImpl.java
+++ b/mall-account/src/main/java/com/suisung/mall/account/service/impl/AccountUserBaseServiceImpl.java
@@ -1698,9 +1698,22 @@ public class AccountUserBaseServiceImpl extends BaseServiceImpl<AccountUserBaseM
 
         user_mobile = PhoneNumberUtils.convWithIDDCodePhoneNumber(user_mobile, user_intl);
 
+        // 如果注册账号是手机号
+        if (CheckUtil.isMobile(user_account, user_intl)) {
+            // 注册账号（手机号）增加国家码
+            user_account = PhoneNumberUtils.convWithIDDCodePhoneNumber(user_account, user_intl);
+        }
+
+        // 检查账号是否已经存在
+        if (existByUserAccount(user_account, userIsAdmin)) {
+            throw new ApiException(_("账号已存在，请用另一账号名注册！"));
+        }
+
+
         // 有手机参数，优先手机注册
-        if ((StrUtil.isNotBlank(user_mobile))
-                || (CheckUtil.isMobile(user_account, user_intl) && StrUtil.equals(user_account, user_mobile))) {
+//        if ((StrUtil.isNotBlank(user_mobile))
+//                || (CheckUtil.isMobile(user_account, user_intl) && StrUtil.equals(user_account, user_mobile))) {
+        if (StrUtil.isNotBlank(user_mobile) && CheckUtil.isMobile(user_mobile, user_intl)) {
 
             if (StrUtil.isNotBlank(rand_key) && StrUtil.isNotBlank(verifyCode)) {
                 // 手机验证校验
@@ -3507,6 +3520,24 @@ public class AccountUserBaseServiceImpl extends BaseServiceImpl<AccountUserBaseM
         return count(queryWrapper) > 0;
     }
 
+    /**
+     * 判断某类型的用户账号是否存在
+     *
+     * @param userAccount
+     * @param userIsAdmin
+     * @return
+     */
+    @Override
+    public Boolean existByUserAccount(String userAccount, Integer userIsAdmin) {
+        if (StrUtil.isBlank(userAccount) && ObjectUtil.isEmpty(userIsAdmin)) {
+            return false;
+        }
+
+        LambdaQueryWrapper<AccountUserBase> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(AccountUserBase::getUser_account, userAccount).eq(AccountUserBase::getUser_is_admin, userIsAdmin);
+        return count(queryWrapper) > 0;
+    }
+
     @Override
     public Pair<Boolean, AccountUserBase> saveOrUpdate2(AccountUserBase entity) {
         Boolean flag = false;
diff --git a/mall-common/src/main/java/com/suisung/mall/common/modules/account/AccountUserBindConnect.java b/mall-common/src/main/java/com/suisung/mall/common/modules/account/AccountUserBindConnect.java
index 62e4eba3..dd1d5caa 100644
--- a/mall-common/src/main/java/com/suisung/mall/common/modules/account/AccountUserBindConnect.java
+++ b/mall-common/src/main/java/com/suisung/mall/common/modules/account/AccountUserBindConnect.java
@@ -99,5 +99,10 @@ public class AccountUserBindConnect implements Serializable {
     @ApiModelProperty(value = "是否激活(BOOL):0-未激活;1-激活")
     private Integer bind_active;
 
+    @ApiModelProperty(value = "新增时间")
+    private Date created_at;
+    
+    @ApiModelProperty(value = "更新时间")
+    private Date updated_at;
 
 }
diff --git a/mall-common/src/main/java/com/suisung/mall/common/utils/CheckUtil.java b/mall-common/src/main/java/com/suisung/mall/common/utils/CheckUtil.java
index d30444a5..fb4bc945 100644
--- a/mall-common/src/main/java/com/suisung/mall/common/utils/CheckUtil.java
+++ b/mall-common/src/main/java/com/suisung/mall/common/utils/CheckUtil.java
@@ -86,7 +86,7 @@ public class CheckUtil {
     }
 
     /**
-     * 手机号码校验(三大运营商最新号段 合作版 2021-03)
+     * 手机号码校验(三大运营商最新号段 合作版 2021-03), 手机号去掉国家码之后，验证手机号段是否属于三大运营商
      * 移动号段：
      * 134 135 136 137 138 139 147 148 150 151 152 157 158 159 172 178 182 183 184 187 188 195 198
      * <p>
diff --git a/mall-shop/src/main/java/com/suisung/mall/shop/store/service/impl/ShopStoreEmployeeServiceImpl.java b/mall-shop/src/main/java/com/suisung/mall/shop/store/service/impl/ShopStoreEmployeeServiceImpl.java
index 8e8792ba..69bb25bd 100644
--- a/mall-shop/src/main/java/com/suisung/mall/shop/store/service/impl/ShopStoreEmployeeServiceImpl.java
+++ b/mall-shop/src/main/java/com/suisung/mall/shop/store/service/impl/ShopStoreEmployeeServiceImpl.java
@@ -6,6 +6,7 @@ import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.suisung.mall.common.api.BindCode;
 import com.suisung.mall.common.api.CommonResult;
 import com.suisung.mall.common.api.ResultCode;
 import com.suisung.mall.common.api.StateCode;
@@ -155,10 +156,14 @@ public class ShopStoreEmployeeServiceImpl extends BaseServiceImpl<ShopStoreEmplo
         if (user.isStore() && employee_id == null) {
             userInfo.put("auto_login", false);
             userInfo.put("rights_group_id", 1);
-            userInfo.put("user_is_admin", CommonConstant.USER_TYPE_ADMIN);
+            userInfo.put("user_is_admin", CommonConstant.USER_TYPE_MCH);
             userInfo.put("store_ids", store_id);
+            // 账号指定用户的手机号
+            userInfo.put("bind_type", BindCode.MOBILE);
+            // userInfo.put("user_account", userInfo.get("user_mobile"));
 
 
+            // 新用户注册
             CommonResult result = accountService.register(userInfo);
             AccountUserBase userBase = result.getFenResult(AccountUserBase.class);
             if (userBase == null) {