diff --git a/src/main/java/com/sqx/modules/banner/dao/BannerDao.java b/src/main/java/com/sqx/modules/banner/dao/BannerDao.java
index 705ca4cc..4710d0ac 100644
--- a/src/main/java/com/sqx/modules/banner/dao/BannerDao.java
+++ b/src/main/java/com/sqx/modules/banner/dao/BannerDao.java
@@ -19,7 +19,7 @@ public interface BannerDao extends BaseMapper<Banner> {
 
     List<Banner> selectLists(@Param("classify")  Integer classify);
 
-    List<Banner> selectList(@Param("classify")  Integer classify);
+//    List<Banner> selectList(@Param("classify")  Integer classify);
 
     IPage<Banner> selectBannerPage(Page<Banner> page,@Param("classify") Integer classify);
 
diff --git a/src/main/java/com/sqx/modules/banner/service/impl/BannerServiceImpl.java b/src/main/java/com/sqx/modules/banner/service/impl/BannerServiceImpl.java
index 04480ee5..c6a4ed5f 100644
--- a/src/main/java/com/sqx/modules/banner/service/impl/BannerServiceImpl.java
+++ b/src/main/java/com/sqx/modules/banner/service/impl/BannerServiceImpl.java
@@ -7,6 +7,7 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.sqx.common.utils.PageUtils;
 import com.sqx.common.utils.Result;
 import com.sqx.modules.banner.dao.BannerDao;
+import com.sqx.modules.banner.entity.Activity;
 import com.sqx.modules.banner.entity.Banner;
 import com.sqx.modules.banner.service.BannerService;
 import com.sqx.modules.course.dao.CourseDao;
@@ -40,7 +41,7 @@ public class BannerServiceImpl extends ServiceImpl<BannerDao, Banner> implements
     @Override
     @Cacheable(key = "#classify")
     public List<Banner> selectBannerList(Integer classify) {
-        return bannerDao.selectList(classify);
+        return bannerDao.selectList(new QueryWrapper<Banner>().eq("classify", classify).eq("state", 1).orderByDesc("sort"));
     }
 
 
@@ -51,9 +52,9 @@ public class BannerServiceImpl extends ServiceImpl<BannerDao, Banner> implements
     }
 
     @Override
-    public PageUtils selectBannerPage(Integer page,Integer limit,Integer classify) {
-        Page<Banner> pages=new Page<>(page,limit);
-        return new PageUtils(bannerDao.selectBannerPage(pages,classify));
+    public PageUtils selectBannerPage(Integer page, Integer limit, Integer classify) {
+        Page<Banner> pages = new Page<>(page, limit);
+        return new PageUtils(bannerDao.selectBannerPage(pages, classify));
     }
 
     @Override
diff --git a/src/main/java/com/sqx/modules/integral/service/Impl/UserIntegralServiceImpl.java b/src/main/java/com/sqx/modules/integral/service/Impl/UserIntegralServiceImpl.java
index 7e51f28c..b49fcacf 100644
--- a/src/main/java/com/sqx/modules/integral/service/Impl/UserIntegralServiceImpl.java
+++ b/src/main/java/com/sqx/modules/integral/service/Impl/UserIntegralServiceImpl.java
@@ -21,7 +21,7 @@ public class UserIntegralServiceImpl extends ServiceImpl<UserIntegralDao, UserIn
 
     @Override
     public UserIntegral selectById(Long id) {
-        UserIntegral userIntegral = userIntegralDao.selectById(id);
+        UserIntegral userIntegral = baseMapper.selectById(id);
         if (userIntegral == null) {
             userIntegral = new UserIntegral();
             userIntegral.setUserId(id);
diff --git a/src/main/java/com/sqx/modules/pay/dao/PayDetailsDao.java b/src/main/java/com/sqx/modules/pay/dao/PayDetailsDao.java
index 7cdd1e9e..5dd57050 100644
--- a/src/main/java/com/sqx/modules/pay/dao/PayDetailsDao.java
+++ b/src/main/java/com/sqx/modules/pay/dao/PayDetailsDao.java
@@ -16,7 +16,7 @@ import java.util.Map;
 @Mapper
 public interface PayDetailsDao extends BaseMapper<PayDetails> {
 
-    PayDetails selectById(@Param("id") Long id);
+//    PayDetails selectById(@Param("id") Long id);
 
     PayDetails selectByRemark(@Param("remark") String remark);
 
diff --git a/src/main/resources/mapper/banner/BannerDao.xml b/src/main/resources/mapper/banner/BannerDao.xml
index 66363bd3..9d9c71ba 100644
--- a/src/main/resources/mapper/banner/BannerDao.xml
+++ b/src/main/resources/mapper/banner/BannerDao.xml
@@ -3,11 +3,11 @@
 
 <mapper namespace="com.sqx.modules.banner.dao.BannerDao">
 
-    <select id="selectList" resultType="com.sqx.modules.banner.entity.Banner">
-        select * from banner
-        where classify=#{classify} and `state`=1
-        order by `sort` desc
-    </select>
+<!--    <select id="selectList" resultType="com.sqx.modules.banner.entity.Banner">-->
+<!--        select * from banner-->
+<!--        where classify=#{classify} and `state`=1-->
+<!--        order by `sort` desc-->
+<!--    </select>-->
 
     <select id="selectLists" resultType="com.sqx.modules.banner.entity.Banner">
         select * from banner
diff --git a/src/main/resources/mapper/pay/PayDetailsDao.xml b/src/main/resources/mapper/pay/PayDetailsDao.xml
index cf72ed00..e31af69c 100644
--- a/src/main/resources/mapper/pay/PayDetailsDao.xml
+++ b/src/main/resources/mapper/pay/PayDetailsDao.xml
@@ -3,9 +3,9 @@
 
 <mapper namespace="com.sqx.modules.pay.dao.PayDetailsDao">
 
-	<select id="selectById" resultType="com.sqx.modules.pay.entity.PayDetails">
-		  select * from pay_details d where d.id=#{id}
-	</select>
+<!--	<select id="selectById" resultType="com.sqx.modules.pay.entity.PayDetails">-->
+<!--		  select * from pay_details d where d.id=#{id}-->
+<!--	</select>-->
 
 	<select id="selectByRemark" resultType="com.sqx.modules.pay.entity.PayDetails">
 		select * from pay_details d where d.remark=#{remark}