diff --git a/springboot-freemarker/src/main/resources/application.properties b/springboot-freemarker/src/main/resources/application.properties
index 48f9adb..ee82891 100644
--- a/springboot-freemarker/src/main/resources/application.properties
+++ b/springboot-freemarker/src/main/resources/application.properties
@@ -1,7 +1,7 @@
 ## 数据源配置
 spring.datasource.url=jdbc:mysql://127.0.0.1:3306/springbootdb?useUnicode=true&characterEncoding=utf8
 spring.datasource.username=root
-spring.datasource.password=XX
+spring.datasource.password=123456
 spring.datasource.driver-class-name=com.mysql.jdbc.Driver
 
 ## Mybatis 配置
diff --git a/springboot-freemarker/src/main/resources/mapper/CityMapper.xml b/springboot-freemarker/src/main/resources/mapper/CityMapper.xml
index 1855f82..f720f32 100644
--- a/springboot-freemarker/src/main/resources/mapper/CityMapper.xml
+++ b/springboot-freemarker/src/main/resources/mapper/CityMapper.xml
@@ -8,8 +8,6 @@
 		<result column="description" property="description" />
 	</resultMap>
 
-	<parameterMap id="City" type="org.spring.springboot.domain.City"/>
-
 	<sql id="Base_Column_List">
 		id, province_id, city_name, description
 	</sql>
@@ -27,14 +25,14 @@
 		from city
 	</select>
 
-	<insert id="saveCity" parameterMap="City" useGeneratedKeys="true" keyProperty="id">
+	<insert id="saveCity" parameterType="City" useGeneratedKeys="true" keyProperty="id">
 		insert into
 			city(id,province_id,city_name,description)
 		values
 			(#{id},#{provinceId},#{cityName},#{description})
 	</insert>
 
-	<update id="updateCity" parameterMap="City">
+	<update id="updateCity" parameterType="City">
 		update
 			city
 		set
diff --git a/springboot-mybatis-mutil-datasource/src/main/resources/mapper/cluster/CityMapper.xml b/springboot-mybatis-mutil-datasource/src/main/resources/mapper/cluster/CityMapper.xml
index 6b35457..13ce8f3 100644
--- a/springboot-mybatis-mutil-datasource/src/main/resources/mapper/cluster/CityMapper.xml
+++ b/springboot-mybatis-mutil-datasource/src/main/resources/mapper/cluster/CityMapper.xml
@@ -8,8 +8,6 @@
 		<result column="description" property="description" />
 	</resultMap>
 
-	<parameterMap id="City" type="org.spring.springboot.domain.City"/>
-
 	<sql id="Base_Column_List">
 		id, province_id, city_name, description
 	</sql>
diff --git a/springboot-mybatis-mutil-datasource/src/main/resources/mapper/master/UserMapper.xml b/springboot-mybatis-mutil-datasource/src/main/resources/mapper/master/UserMapper.xml
index 9f21ced..833ae1a 100644
--- a/springboot-mybatis-mutil-datasource/src/main/resources/mapper/master/UserMapper.xml
+++ b/springboot-mybatis-mutil-datasource/src/main/resources/mapper/master/UserMapper.xml
@@ -7,8 +7,6 @@
 		<result column="description" property="description" />
 	</resultMap>
 
-	<parameterMap id="User" type="org.spring.springboot.domain.User"/>
-
 	<sql id="Base_Column_List">
 		id, user_name, description
 	</sql>
diff --git a/springboot-mybatis-redis/src/main/resources/mapper/CityMapper.xml b/springboot-mybatis-redis/src/main/resources/mapper/CityMapper.xml
index 47528bf..13bae45 100644
--- a/springboot-mybatis-redis/src/main/resources/mapper/CityMapper.xml
+++ b/springboot-mybatis-redis/src/main/resources/mapper/CityMapper.xml
@@ -8,8 +8,6 @@
 		<result column="description" property="description" />
 	</resultMap>
 
-	<parameterMap id="City" type="org.spring.springboot.domain.City"/>
-
 	<sql id="Base_Column_List">
 		id, province_id, city_name, description
 	</sql>
@@ -27,14 +25,14 @@
 		from city
 	</select>
 
-	<insert id="saveCity" parameterMap="City" useGeneratedKeys="true" keyProperty="id">
+	<insert id="saveCity" parameterType="City" useGeneratedKeys="true" keyProperty="id">
 		insert into
 		city(id,province_id,city_name,description)
 		values
 		(#{id},#{provinceId},#{cityName},#{description})
 	</insert>
 
-	<update id="updateCity" parameterMap="City">
+	<update id="updateCity" parameterType="City">
 		update
 		city
 		set
diff --git a/springboot-mybatis/src/main/resources/mapper/CityMapper.xml b/springboot-mybatis/src/main/resources/mapper/CityMapper.xml
index 82a07d1..8ebf724 100644
--- a/springboot-mybatis/src/main/resources/mapper/CityMapper.xml
+++ b/springboot-mybatis/src/main/resources/mapper/CityMapper.xml
@@ -8,8 +8,6 @@
 		<result column="description" property="description" />
 	</resultMap>
 
-	<parameterMap id="City" type="org.spring.springboot.domain.City"/>
-
 	<sql id="Base_Column_List">
 		id, province_id, city_name, description
 	</sql>
diff --git a/springboot-properties/springboot-properties.iml b/springboot-properties/springboot-properties.iml
deleted file mode 100644
index 33f8196..0000000
--- a/springboot-properties/springboot-properties.iml
+++ /dev/null
@@ -1,61 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_6" inherit-compiler-output="false">
-    <output url="file://$MODULE_DIR$/target/classes" />
-    <output-test url="file://$MODULE_DIR$/target/test-classes" />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
-      <excludeFolder url="file://$MODULE_DIR$/target" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-web:1.5.1.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter:1.5.1.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-autoconfigure:1.5.1.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-logging:1.5.1.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: ch.qos.logback:logback-classic:1.1.9" level="project" />
-    <orderEntry type="library" name="Maven: ch.qos.logback:logback-core:1.1.9" level="project" />
-    <orderEntry type="library" name="Maven: org.slf4j:jcl-over-slf4j:1.7.22" level="project" />
-    <orderEntry type="library" name="Maven: org.slf4j:jul-to-slf4j:1.7.22" level="project" />
-    <orderEntry type="library" name="Maven: org.slf4j:log4j-over-slf4j:1.7.22" level="project" />
-    <orderEntry type="library" scope="RUNTIME" name="Maven: org.yaml:snakeyaml:1.17" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-tomcat:1.5.1.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.tomcat.embed:tomcat-embed-core:8.5.11" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.tomcat.embed:tomcat-embed-el:8.5.11" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.tomcat.embed:tomcat-embed-websocket:8.5.11" level="project" />
-    <orderEntry type="library" name="Maven: org.hibernate:hibernate-validator:5.3.4.Final" level="project" />
-    <orderEntry type="library" name="Maven: javax.validation:validation-api:1.1.0.Final" level="project" />
-    <orderEntry type="library" name="Maven: org.jboss.logging:jboss-logging:3.3.0.Final" level="project" />
-    <orderEntry type="library" name="Maven: com.fasterxml:classmate:1.3.3" level="project" />
-    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-databind:2.8.6" level="project" />
-    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-annotations:2.8.0" level="project" />
-    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-core:2.8.6" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-web:4.3.6.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-aop:4.3.6.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-beans:4.3.6.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-context:4.3.6.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-webmvc:4.3.6.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-expression:4.3.6.RELEASE" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.springframework.boot:spring-boot-starter-test:1.5.1.RELEASE" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.springframework.boot:spring-boot-test-autoconfigure:1.5.1.RELEASE" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: com.jayway.jsonpath:json-path:2.2.0" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: net.minidev:json-smart:2.2.1" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: net.minidev:accessors-smart:1.1" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.ow2.asm:asm:5.0.3" level="project" />
-    <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.22" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.assertj:assertj-core:2.6.0" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.mockito:mockito-core:1.10.19" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.objenesis:objenesis:2.1" level="project" />
-    <orderEntry type="library" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-library:1.3" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.skyscreamer:jsonassert:1.4.0" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: com.vaadin.external.google:android-json:0.0.20131108.vaadin1" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-core:4.3.6.RELEASE" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.springframework:spring-test:4.3.6.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: junit:junit:4.12" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.springframework.boot:spring-boot-test:1.4.2.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot:1.5.1.RELEASE" level="project" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/springboot-restful/src/main/resources/mapper/CityMapper.xml b/springboot-restful/src/main/resources/mapper/CityMapper.xml
index 1855f82..f720f32 100644
--- a/springboot-restful/src/main/resources/mapper/CityMapper.xml
+++ b/springboot-restful/src/main/resources/mapper/CityMapper.xml
@@ -8,8 +8,6 @@
 		<result column="description" property="description" />
 	</resultMap>
 
-	<parameterMap id="City" type="org.spring.springboot.domain.City"/>
-
 	<sql id="Base_Column_List">
 		id, province_id, city_name, description
 	</sql>
@@ -27,14 +25,14 @@
 		from city
 	</select>
 
-	<insert id="saveCity" parameterMap="City" useGeneratedKeys="true" keyProperty="id">
+	<insert id="saveCity" parameterType="City" useGeneratedKeys="true" keyProperty="id">
 		insert into
 			city(id,province_id,city_name,description)
 		values
 			(#{id},#{provinceId},#{cityName},#{description})
 	</insert>
 
-	<update id="updateCity" parameterMap="City">
+	<update id="updateCity" parameterType="City">
 		update
 			city
 		set