diff --git a/src/main/resources/mapper/UserMapper.xml b/src/main/resources/mapper/UserMapper.xml
index 161c5ac..ef5437c 100644
--- a/src/main/resources/mapper/UserMapper.xml
+++ b/src/main/resources/mapper/UserMapper.xml
@@ -1,6 +1,11 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
 <mapper namespace="com.hxgk.lowcode.mapper.UserMapper">
+    <cache eviction="LRU"
+        flushInterval="60000"
+        size="512"
+        readOnly="true"
+    />
 
 
     <select id="getManContById" resultType="com.hxgk.lowcode.model.entity.ManCont">