diff --git a/system/system-service-api/src/main/java/cn/iocoder/mall/admin/api/exception/SmsFailException.java b/system/system-service-api/src/main/java/cn/iocoder/mall/admin/api/exception/SmsFailException.java
deleted file mode 100644
index 631d8513f..000000000
--- a/system/system-service-api/src/main/java/cn/iocoder/mall/admin/api/exception/SmsFailException.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package cn.iocoder.mall.admin.api.exception;
-
-import cn.iocoder.common.framework.exception.ServiceException;
-
-/**
- * @author Sin
- * @time 2019/5/16 11:17 AM
- */
-public class SmsFailException extends ServiceException {
-
-    public SmsFailException(Integer code, String message) {
-        super(code, message);
-    }
-}
diff --git a/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/service/SmsServiceImpl.java b/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/service/SmsServiceImpl.java
index c65184024..836ee9eb9 100644
--- a/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/service/SmsServiceImpl.java
+++ b/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/service/SmsServiceImpl.java
@@ -1,12 +1,12 @@
 package cn.iocoder.mall.admin.service;
 
 import cn.iocoder.common.framework.constant.DeletedStatusEnum;
+import cn.iocoder.common.framework.exception.ServiceException;
 import cn.iocoder.mall.admin.api.SmsPlatform;
 import cn.iocoder.mall.admin.api.SmsService;
 import cn.iocoder.mall.admin.api.bo.sms.SmsSignBO;
 import cn.iocoder.mall.admin.api.bo.sms.SmsTemplateBO;
 import cn.iocoder.mall.admin.api.constant.AdminErrorCodeEnum;
-import cn.iocoder.mall.admin.api.exception.SmsFailException;
 import cn.iocoder.mall.admin.convert.SmsSignConvert;
 import cn.iocoder.mall.admin.convert.SmsTemplateConvert;
 import cn.iocoder.mall.admin.dao.SmsSignMapper;
@@ -49,7 +49,7 @@ public class SmsServiceImpl implements SmsService {
                 new QueryWrapper<SmsSignDO>().eq("sign", sign));
 
         if (smsSignDO != null) {
-            throw new SmsFailException(AdminErrorCodeEnum.SMS_SIGN_IS_EXISTENT.getCode(),
+            throw new ServiceException(AdminErrorCodeEnum.SMS_SIGN_IS_EXISTENT.getCode(),
                     AdminErrorCodeEnum.SMS_SIGN_IS_EXISTENT.getMessage());
         }
 
@@ -73,7 +73,7 @@ public class SmsServiceImpl implements SmsService {
                 new QueryWrapper<SmsSignDO>().eq("sign", sign));
 
         if (smsSignDO == null) {
-            throw new SmsFailException(AdminErrorCodeEnum.SMS_SIGN_NOT_EXISTENT.getCode(),
+            throw new ServiceException(AdminErrorCodeEnum.SMS_SIGN_NOT_EXISTENT.getCode(),
                     AdminErrorCodeEnum.SMS_SIGN_NOT_EXISTENT.getMessage());
         }
 
@@ -88,7 +88,7 @@ public class SmsServiceImpl implements SmsService {
                 new QueryWrapper<SmsSignDO>().eq("sign", oldSign));
 
         if (smsSignDO == null) {
-            throw new SmsFailException(AdminErrorCodeEnum.SMS_SIGN_NOT_EXISTENT.getCode(),
+            throw new ServiceException(AdminErrorCodeEnum.SMS_SIGN_NOT_EXISTENT.getCode(),
                     AdminErrorCodeEnum.SMS_SIGN_NOT_EXISTENT.getMessage());
         }
 
@@ -113,7 +113,7 @@ public class SmsServiceImpl implements SmsService {
                 new QueryWrapper<SmsSignDO>().eq("id", smsSignId));
 
         if (smsSignDO == null) {
-            throw new SmsFailException(AdminErrorCodeEnum.SMS_SIGN_NOT_EXISTENT.getCode(),
+            throw new ServiceException(AdminErrorCodeEnum.SMS_SIGN_NOT_EXISTENT.getCode(),
                     AdminErrorCodeEnum.SMS_SIGN_NOT_EXISTENT.getMessage());
         }
 
@@ -141,7 +141,7 @@ public class SmsServiceImpl implements SmsService {
                 new QueryWrapper<SmsTemplateDO>().eq("id", id));
 
         if (smsTemplateDO == null) {
-            throw new SmsFailException(AdminErrorCodeEnum.SMS_TEMPLATE_NOT_EXISTENT.getCode(),
+            throw new ServiceException(AdminErrorCodeEnum.SMS_TEMPLATE_NOT_EXISTENT.getCode(),
                     AdminErrorCodeEnum.SMS_TEMPLATE_NOT_EXISTENT.getMessage());
         }
 
@@ -154,7 +154,7 @@ public class SmsServiceImpl implements SmsService {
                 new QueryWrapper<SmsTemplateDO>().eq("id", id));
 
         if (smsTemplateDO == null) {
-            throw new SmsFailException(AdminErrorCodeEnum.SMS_TEMPLATE_NOT_EXISTENT.getCode(),
+            throw new ServiceException(AdminErrorCodeEnum.SMS_TEMPLATE_NOT_EXISTENT.getCode(),
                     AdminErrorCodeEnum.SMS_TEMPLATE_NOT_EXISTENT.getMessage());
         }