diff --git a/roncoo-education-system/roncoo-education-system-service/src/main/java/com/roncoo/education/system/dao/impl/SysConfigDaoImpl.java b/roncoo-education-system/roncoo-education-system-service/src/main/java/com/roncoo/education/system/dao/impl/SysConfigDaoImpl.java
index 65491a82c5e74b08236ce285cca427d4d01c0d8f..8bae5a14526cf42ce0c44c2381ac3ecffa03d076 100644
--- a/roncoo-education-system/roncoo-education-system-service/src/main/java/com/roncoo/education/system/dao/impl/SysConfigDaoImpl.java
+++ b/roncoo-education-system/roncoo-education-system-service/src/main/java/com/roncoo/education/system/dao/impl/SysConfigDaoImpl.java
@@ -59,12 +59,12 @@ public class SysConfigDaoImpl implements SysConfigDao {
         int totalPage = PageUtil.countTotalPage(count, pageSize);
         example.setLimitStart(PageUtil.countOffset(pageCurrent, pageSize));
         example.setPageSize(pageSize);
-        return new Page<>(count, totalPage, pageCurrent, pageSize, this.mapper.selectByExample(example));
+        return new Page<>(count, totalPage, pageCurrent, pageSize, this.mapper.selectByExampleWithBLOBs(example));
     }
 
     @Override
     public List<SysConfig> listByExample(SysConfigExample example) {
-        return this.mapper.selectByExample(example);
+        return this.mapper.selectByExampleWithBLOBs(example);
     }
 
     @Override