diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java
index b024eadf..391e3056 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java
@@ -1,7 +1,7 @@
 package com.ruoyi.system.mapper;
 
 import java.util.List;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.ruoyi.common.core.domain.CommonMapper;
 import com.ruoyi.system.domain.SysConfig;
 
 /**
@@ -9,7 +9,7 @@ import com.ruoyi.system.domain.SysConfig;
  * 
  * @author ruoyi
  */
-public interface SysConfigMapper extends BaseMapper<SysConfig>
+public interface SysConfigMapper extends CommonMapper<SysConfig>
 {
     /**
      * 查询参数配置信息
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysConfigService.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysConfigService.java
index aa0e13f6..e489e301 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysConfigService.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysConfigService.java
@@ -10,7 +10,7 @@ import com.ruoyi.system.domain.SysConfig;
  * 
  * @author ruoyi
  */
-public interface ISysConfigService extends IService<SysConfig>
+public interface ISysConfigService
 {
     /**
      * 查询参数配置信息
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysConfigServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysConfigServiceImpl.java
index 09a1925c..9829bcc9 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysConfigServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysConfigServiceImpl.java
@@ -201,7 +201,7 @@ public class SysConfigServiceImpl implements ISysConfigService
 
     /**
      * 设置cache key
-     * 
+     *
      * @param configKey 参数键
      * @return 缓存键key
      */
@@ -210,48 +210,4 @@ public class SysConfigServiceImpl implements ISysConfigService
         return Constants.SYS_CONFIG_KEY + configKey;
     }
 
-    @Override
-    public boolean saveBatch(Collection<SysConfig> entityList, int batchSize) {
-        return false;
-    }
-
-    @Override
-    public boolean saveOrUpdateBatch(Collection<SysConfig> entityList, int batchSize) {
-        return false;
-    }
-
-    @Override
-    public boolean updateBatchById(Collection<SysConfig> entityList, int batchSize) {
-        return false;
-    }
-
-    @Override
-    public boolean saveOrUpdate(SysConfig entity) {
-        return false;
-    }
-
-    @Override
-    public SysConfig getOne(Wrapper<SysConfig> queryWrapper, boolean throwEx) {
-        return null;
-    }
-
-    @Override
-    public Map<String, Object> getMap(Wrapper<SysConfig> queryWrapper) {
-        return null;
-    }
-
-    @Override
-    public <V> V getObj(Wrapper<SysConfig> queryWrapper, Function<? super Object, V> mapper) {
-        return null;
-    }
-
-    @Override
-    public BaseMapper<SysConfig> getBaseMapper() {
-        return null;
-    }
-
-    @Override
-    public Class<SysConfig> getEntityClass() {
-        return null;
-    }
 }