diff --git a/src/main/java/com/sqx/modules/common/dao/CommonInfoDao.java b/src/main/java/com/sqx/modules/common/dao/CommonInfoDao.java
index 1712de10..83cc466a 100644
--- a/src/main/java/com/sqx/modules/common/dao/CommonInfoDao.java
+++ b/src/main/java/com/sqx/modules/common/dao/CommonInfoDao.java
@@ -5,6 +5,8 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.sqx.modules.common.entity.CommonInfo;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
+import org.springframework.cache.annotation.CacheConfig;
+import org.springframework.cache.annotation.Cacheable;
 
 import java.util.List;
 
@@ -13,10 +15,11 @@ import java.util.List;
  * @date 2020/7/8
  */
 @Mapper
+@CacheConfig(cacheNames = "common")
 public interface CommonInfoDao extends BaseMapper<CommonInfo> {
 
     List<CommonInfo> findByCondition(@Param("condition") String condition);
-
+    @Cacheable(key = "#type")
     CommonInfo findOne(@Param("type") int type);
 
 
diff --git a/src/main/java/com/sqx/modules/common/service/impl/CommonInfoServiceImpl.java b/src/main/java/com/sqx/modules/common/service/impl/CommonInfoServiceImpl.java
index a30cd484..c6729987 100644
--- a/src/main/java/com/sqx/modules/common/service/impl/CommonInfoServiceImpl.java
+++ b/src/main/java/com/sqx/modules/common/service/impl/CommonInfoServiceImpl.java
@@ -30,7 +30,7 @@ public class CommonInfoServiceImpl extends ServiceImpl<CommonInfoDao, CommonInfo
     private CourseService courseService;
 
 
-
+    @CacheEvict(key = "#commonInfo.id")
     @Override
     public Result update(CommonInfo commonInfo) {
         SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
@@ -48,20 +48,19 @@ public class CommonInfoServiceImpl extends ServiceImpl<CommonInfoDao, CommonInfo
         return Result.success();
     }
 
-    @Cacheable(key = "#type")
     @Override
     public CommonInfo findOne(int type) {
         return commonInfoDao.findOne(type);
     }
 
-    @CacheEvict
+    @CacheEvict(key = "#id")
     @Override
     public Result delete(long id) {
         commonInfoDao.deleteById(id);
         return Result.success();
     }
 
-    @CacheEvict
+    @CacheEvict(key = "#commonInfo.id")
     @Override
     public Result updateBody(CommonInfo commonInfo) {
         commonInfoDao.updateById(commonInfo);