diff --git a/.gitignore b/.gitignore
index 073a042..11a5738 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,9 +5,9 @@ target
 target/
 target/*
 # IntelliJ project files
-.idea
-.idea/
-.idea/*
+#.idea
+#.idea/
+#.idea/*
 *.iml
 .mvn
 .mvn/
diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index 5c98b42..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Default ignored files
-/workspace.xml
\ No newline at end of file
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
deleted file mode 100644
index 6f7d158..0000000
--- a/.idea/compiler.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <annotationProcessing>
-      <profile name="Maven default annotation processors profile" enabled="true">
-        <sourceOutputDir name="target/generated-sources/annotations" />
-        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
-        <outputRelativeToContentRoot value="true" />
-        <module name="braintraining" />
-      </profile>
-    </annotationProcessing>
-  </component>
-  <component name="JavacSettings">
-    <option name="ADDITIONAL_OPTIONS_OVERRIDE">
-      <module name="braintraining" options="-parameters" />
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/dictionaries/23778.xml b/.idea/dictionaries/23778.xml
deleted file mode 100644
index e80f33f..0000000
--- a/.idea/dictionaries/23778.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<component name="ProjectDictionaryState">
-  <dictionary name="23778">
-    <words>
-      <w>lxjf</w>
-      <w>tencent</w>
-    </words>
-  </dictionary>
-</component>
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
deleted file mode 100644
index 63e9001..0000000
--- a/.idea/encodings.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Encoding">
-    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
deleted file mode 100644
index 1b79d3f..0000000
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ /dev/null
@@ -1,36 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <profile version="1.0">
-    <option name="myName" value="Project Default" />
-    <inspection_tool class="JavaDoc" enabled="true" level="WARNING" enabled_by_default="true">
-      <option name="TOP_LEVEL_CLASS_OPTIONS">
-        <value>
-          <option name="ACCESS_JAVADOC_REQUIRED_FOR" value="none" />
-          <option name="REQUIRED_TAGS" value="" />
-        </value>
-      </option>
-      <option name="INNER_CLASS_OPTIONS">
-        <value>
-          <option name="ACCESS_JAVADOC_REQUIRED_FOR" value="none" />
-          <option name="REQUIRED_TAGS" value="" />
-        </value>
-      </option>
-      <option name="METHOD_OPTIONS">
-        <value>
-          <option name="ACCESS_JAVADOC_REQUIRED_FOR" value="none" />
-          <option name="REQUIRED_TAGS" value="@return@param@throws or @exception" />
-        </value>
-      </option>
-      <option name="FIELD_OPTIONS">
-        <value>
-          <option name="ACCESS_JAVADOC_REQUIRED_FOR" value="none" />
-          <option name="REQUIRED_TAGS" value="" />
-        </value>
-      </option>
-      <option name="IGNORE_DEPRECATED" value="false" />
-      <option name="IGNORE_JAVADOC_PERIOD" value="true" />
-      <option name="IGNORE_DUPLICATED_THROWS" value="false" />
-      <option name="IGNORE_POINT_TO_ITSELF" value="false" />
-      <option name="myAdditionalJavadocTags" value="date,description:,author:,time:" />
-    </inspection_tool>
-  </profile>
-</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index e1f9d8f..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="MavenProjectsManager">
-    <option name="originalFiles">
-      <list>
-        <option value="$PROJECT_DIR$/pom.xml" />
-      </list>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="jdk1.8.0_121" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/uiDesigner.xml b/.idea/uiDesigner.xml
deleted file mode 100644
index e96534f..0000000
--- a/.idea/uiDesigner.xml
+++ /dev/null
@@ -1,124 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Palette2">
-    <group name="Swing">
-      <item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
-        <default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
-      </item>
-      <item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
-        <default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
-      </item>
-      <item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.png" removable="false" auto-create-binding="false" can-attach-label="false">
-        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
-      </item>
-      <item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.png" removable="false" auto-create-binding="false" can-attach-label="true">
-        <default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
-      </item>
-      <item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.png" removable="false" auto-create-binding="true" can-attach-label="false">
-        <default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
-        <initial-values>
-          <property name="text" value="Button" />
-        </initial-values>
-      </item>
-      <item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.png" removable="false" auto-create-binding="true" can-attach-label="false">
-        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
-        <initial-values>
-          <property name="text" value="RadioButton" />
-        </initial-values>
-      </item>
-      <item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.png" removable="false" auto-create-binding="true" can-attach-label="false">
-        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
-        <initial-values>
-          <property name="text" value="CheckBox" />
-        </initial-values>
-      </item>
-      <item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.png" removable="false" auto-create-binding="false" can-attach-label="false">
-        <default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
-        <initial-values>
-          <property name="text" value="Label" />
-        </initial-values>
-      </item>
-      <item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.png" removable="false" auto-create-binding="true" can-attach-label="true">
-        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
-          <preferred-size width="150" height="-1" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.png" removable="false" auto-create-binding="true" can-attach-label="true">
-        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
-          <preferred-size width="150" height="-1" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.png" removable="false" auto-create-binding="true" can-attach-label="true">
-        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
-          <preferred-size width="150" height="-1" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.png" removable="false" auto-create-binding="true" can-attach-label="true">
-        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
-          <preferred-size width="150" height="50" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
-        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
-          <preferred-size width="150" height="50" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
-        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
-          <preferred-size width="150" height="50" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.png" removable="false" auto-create-binding="true" can-attach-label="true">
-        <default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
-      </item>
-      <item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.png" removable="false" auto-create-binding="true" can-attach-label="false">
-        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
-          <preferred-size width="150" height="50" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.png" removable="false" auto-create-binding="true" can-attach-label="false">
-        <default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
-          <preferred-size width="150" height="50" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.png" removable="false" auto-create-binding="true" can-attach-label="false">
-        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
-          <preferred-size width="150" height="50" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.png" removable="false" auto-create-binding="true" can-attach-label="false">
-        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
-          <preferred-size width="200" height="200" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.png" removable="false" auto-create-binding="false" can-attach-label="false">
-        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
-          <preferred-size width="200" height="200" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.png" removable="false" auto-create-binding="true" can-attach-label="true">
-        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
-      </item>
-      <item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.png" removable="false" auto-create-binding="true" can-attach-label="false">
-        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
-      </item>
-      <item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.png" removable="false" auto-create-binding="false" can-attach-label="false">
-        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
-      </item>
-      <item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
-        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
-      </item>
-      <item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.png" removable="false" auto-create-binding="false" can-attach-label="false">
-        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
-          <preferred-size width="-1" height="20" />
-        </default-constraints>
-      </item>
-      <item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.png" removable="false" auto-create-binding="false" can-attach-label="false">
-        <default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
-      </item>
-      <item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
-        <default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
-      </item>
-    </group>
-  </component>
-</project>
\ No newline at end of file
diff --git a/src/main/resources/mbg.xml b/src/main/resources/mbg.xml
deleted file mode 100644
index 5163c52..0000000
--- a/src/main/resources/mbg.xml
+++ /dev/null
@@ -1,82 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE generatorConfiguration
-        PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
-        "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
-
-<generatorConfiguration>
-    <context id="MySQL" targetRuntime="MyBatis3">
-        <!-- 为生成的Java模型创建一个toString方法 -->
-        <plugin type="org.mybatis.generator.plugins.ToStringPlugin"></plugin>
-
-        <!--  自定义的序列化 类文件 插件 -->
-        <plugin type="org.mybatis.generator.plugins.SerializablePlugin"></plugin>
-
-        <!-- 重新生成xml文件，而不是追加 -->
-        <plugin type="org.mybatis.generator.plugins.UnmergeableXmlMappersPlugin" />
-
-        <commentGenerator>
-            <!-- 是否去除自动生成的注释 true：是 ： false:否 -->
-            <property name="suppressAllComments" value="true" />
-        </commentGenerator>
-
-        <!--数据库连接的信息：驱动类、连接地址、用户名、密码 -->
-        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
-                        connectionURL="jdbc:mysql://test.tall.wiki:3306/braintraining?useUnicode=true&amp;characterEncoding=UTF-8&amp;tinyInt1isBit=false"
-                        userId="root"
-                        password="po3OynBO[M3579p6L7)o">
-        </jdbcConnection>
-
-        <!-- 默认false，把JDBC DECIMAL 和 NUMERIC 类型解析为 Integer，为 true时把JDBC DECIMAL 和
-            NUMERIC 类型解析为java.math.BigDecimal -->
-        <javaTypeResolver>
-            <property name="forceBigDecimals" value="true" />
-        </javaTypeResolver>
-
-        <!-- targetProject:生成PO类的位置 -->
-        <javaModelGenerator targetPackage="com.ccsens.braintraining.bean.po"
-                            targetProject=".\src\main\java">
-            <!-- enableSubPackages:是否让schema作为包的后缀 -->
-            <property name="enableSubPackages" value="false" />
-            <!-- 从数据库返回的值被清理前后的空格 -->
-            <property name="trimStrings" value="true" />
-        </javaModelGenerator>
-
-        <!-- targetProject:mapper映射文件生成的位置 -->
-        <sqlMapGenerator targetPackage="mapper_raw"
-                         targetProject=".\src\main\resources">
-            <!-- enableSubPackages:是否让schema作为包的后缀 -->
-            <property name="enableSubPackages" value="false" />
-        </sqlMapGenerator>
-
-        <!-- targetPackage：mapper接口生成的位置 -->
-        <javaClientGenerator type="XMLMAPPER"
-                             targetPackage="com.ccsens.braintraining.persist.mapper"
-                             targetProject=".\src\main\java">
-            <!-- enableSubPackages:是否让schema作为包的后缀 -->
-            <property name="enableSubPackages" value="false" />
-        </javaClientGenerator>
-        <!--<table tableName="t_assist_carousel" domainObjectName="AssistCarousel"/>
-        <table tableName="t_raffle_active" domainObjectName="RaffleActive"/>
-        <table tableName="t_raffle_prize" domainObjectName="RafflePrize"/>
-        <table tableName="t_raffle_record" domainObjectName="RaffleRecord"/>
-        <table tableName="t_raffle_task" domainObjectName="RaffleTask"/>
-        <table tableName="t_raffle_task_param" domainObjectName="RaffleTaskParam"/>
-        <table tableName="t_raffle_times" domainObjectName="RaffleTimes"/>
-        <table tableName="t_user" domainObjectName="User"/>
-        <table tableName="t_assist_equipment" domainObjectName="AssistEquipment"/>
-        <table tableName="t_assist_official" domainObjectName="AssistOfficial"/>
-        <table tableName="t_assist_official_user" domainObjectName="AssistOfficialUser"/>-->
-        <table tableName="t_train_classify" domainObjectName="TrainClassify"/>
-        <table tableName="t_train_rule_generate" domainObjectName="TrainRuleGenerate"/>
-        <table tableName="t_train_question" domainObjectName="TrainQuestion"/>
-        <table tableName="t_train_question_content" domainObjectName="TrainQuestionContent"/>
-        <table tableName="t_train_question_option" domainObjectName="TrainQuestionOption"/>
-        <table tableName="t_train_question_answer" domainObjectName="TrainQuestionAnswer"/>
-        <table tableName="t_train_active" domainObjectName="TrainActive"/>
-        <table tableName="t_train_active_user" domainObjectName="TrainActiveUser"/>
-        <table tableName="t_train_active_question" domainObjectName="TrainActiveQuestion"/>
-        <table tableName="t_train_rule_score" domainObjectName="TrainRuleScore"/>
-        <table tableName="t_train_active_score" domainObjectName="TrainActiveScore"/>
-        <table tableName="t_train_active_log" domainObjectName="TrainActiveLog"/>
-    </context>
-</generatorConfiguration>
\ No newline at end of file