diff --git a/src/main/java/neatlogic/module/process/dao/mapper/SelectContentByHashMapper.xml b/src/main/java/neatlogic/module/process/dao/mapper/SelectContentByHashMapper.xml
index 43910637d71ba8a12898f475ba8b98360e721025..532b7b829979a785f569c112b869768fddf36f5c 100644
--- a/src/main/java/neatlogic/module/process/dao/mapper/SelectContentByHashMapper.xml
+++ b/src/main/java/neatlogic/module/process/dao/mapper/SelectContentByHashMapper.xml
@@ -3,7 +3,16 @@
 
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
 <mapper namespace="neatlogic.module.process.dao.mapper.SelectContentByHashMapper">
-	<cache type="neatlogic.framework.dao.cache.NeatLogicConcurrentSafeCache" flushInterval="300000" size="1000"></cache>
+	<!-- flushInterval、size、readOnly、blocking属性对ehcache不起作用 -->
+	<cache type="neatlogic.framework.dao.cache.NeatLogicConcurrentSafeCache">
+		<!-- 二选一：TTI 或 TTL（都配的话以 TTL 为准，见下方实现） -->
+		<!-- 缓存项在未被访问时的最长存活时间, 基于访问时间的过期 -->
+		<!-- <property name="timeToIdleSeconds" value="300"/> -->
+		<!-- 缓存项从创建到过期的总时间, 基于创建时间的过期 -->
+		<property name="timeToLiveSeconds" value="300"/>
+		<!-- Ehcache 堆内条目数 -->
+		<property name="heapEntries" value="1000"/>
+	</cache>
 
 	<select id="getProcessTaskConfigStringByHash" parameterType="java.lang.String" resultType="java.lang.String">
 		SELECT `config` FROM `processtask_config` WHERE `hash` = #{value}
diff --git a/src/main/java/neatlogic/module/process/dao/mapper/process/ProcessStepHandlerMapper.xml b/src/main/java/neatlogic/module/process/dao/mapper/process/ProcessStepHandlerMapper.xml
index d3a130dff2200d56e4bfefc93f4cd6651d26c950..8697a5350dbcc6f85fb01a11ead66f4fe3a05777 100644
--- a/src/main/java/neatlogic/module/process/dao/mapper/process/ProcessStepHandlerMapper.xml
+++ b/src/main/java/neatlogic/module/process/dao/mapper/process/ProcessStepHandlerMapper.xml
@@ -3,7 +3,16 @@
 
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
 <mapper namespace="neatlogic.module.process.dao.mapper.process.ProcessStepHandlerMapper">
-	<cache type="neatlogic.framework.dao.cache.NeatLogicConcurrentSafeCache" flushInterval="300000" size="50"></cache>
+	<!-- flushInterval、size、readOnly、blocking属性对ehcache不起作用 -->
+	<cache type="neatlogic.framework.dao.cache.NeatLogicConcurrentSafeCache">
+		<!-- 二选一：TTI 或 TTL（都配的话以 TTL 为准，见下方实现） -->
+		<!-- 缓存项在未被访问时的最长存活时间, 基于访问时间的过期 -->
+		<!-- <property name="timeToIdleSeconds" value="300"/> -->
+		<!-- 缓存项从创建到过期的总时间, 基于创建时间的过期 -->
+		<property name="timeToLiveSeconds" value="300"/>
+		<!-- Ehcache 堆内条目数 -->
+		<property name="heapEntries" value="50"/>
+	</cache>
 	<select id="getProcessStepHandlerConfig" resultType="neatlogic.framework.process.dto.ProcessStepHandlerVo">
 		SELECT
 		`handler`,
@@ -24,4 +33,4 @@
 		#{configStr}
 		)
 	</insert>
-</mapper>
\ No newline at end of file
+</mapper>
diff --git a/src/main/java/neatlogic/module/process/dao/mapper/processtask/ProcessTaskStaticDataMapper.xml b/src/main/java/neatlogic/module/process/dao/mapper/processtask/ProcessTaskStaticDataMapper.xml
index de2ae2d4b7aea355a051f39f8417ab14a4848b8c..ebb7526ab79a57061d5168ca31e0a0d0f877f375 100644
--- a/src/main/java/neatlogic/module/process/dao/mapper/processtask/ProcessTaskStaticDataMapper.xml
+++ b/src/main/java/neatlogic/module/process/dao/mapper/processtask/ProcessTaskStaticDataMapper.xml
@@ -3,7 +3,16 @@
 
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
 <mapper namespace="neatlogic.module.process.dao.mapper.processtask.ProcessTaskStaticDataMapper">
-    <cache type="neatlogic.framework.dao.cache.NeatLogicConcurrentSafeCache" flushInterval="60000" size="1000"/>
+    <!-- flushInterval、size、readOnly、blocking属性对ehcache不起作用 -->
+    <cache type="neatlogic.framework.dao.cache.NeatLogicConcurrentSafeCache">
+        <!-- 二选一：TTI 或 TTL（都配的话以 TTL 为准，见下方实现） -->
+        <!-- 缓存项在未被访问时的最长存活时间, 基于访问时间的过期 -->
+        <!-- <property name="timeToIdleSeconds" value="300"/> -->
+        <!-- 缓存项从创建到过期的总时间, 基于创建时间的过期 -->
+        <property name="timeToLiveSeconds" value="60"/>
+        <!-- Ehcache 堆内条目数 -->
+        <property name="heapEntries" value="1000"/>
+    </cache>
 
     <select id="getProcessTaskFormByProcessTaskId" parameterType="java.lang.Long"
             resultType="neatlogic.framework.process.dto.ProcessTaskFormVo">
@@ -17,4 +26,4 @@
         WHERE a.`processtask_id` = #{value}
     </select>
 
-</mapper>
\ No newline at end of file
+</mapper>