diff --git a/.idea/libraries/Maven__mysql_mysql_connector_java_5_1_49.xml b/.idea/libraries/Maven__mysql_mysql_connector_java_5_1_49.xml
new file mode 100644
index 0000000..5ad6662
--- /dev/null
+++ b/.idea/libraries/Maven__mysql_mysql_connector_java_5_1_49.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: mysql:mysql-connector-java:5.1.49">
+    <CLASSES>
+      <root url="jar://E:/maven-cangku/mysql/mysql-connector-java/5.1.49/mysql-connector-java-5.1.49.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://E:/maven-cangku/mysql/mysql-connector-java/5.1.49/mysql-connector-java-5.1.49-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://E:/maven-cangku/mysql/mysql-connector-java/5.1.49/mysql-connector-java-5.1.49-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_springframework_boot_spring_boot_configuration_processor_3_0_3.xml b/.idea/libraries/Maven__org_springframework_boot_spring_boot_configuration_processor_3_0_3.xml
new file mode 100644
index 0000000..63a12d1
--- /dev/null
+++ b/.idea/libraries/Maven__org_springframework_boot_spring_boot_configuration_processor_3_0_3.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.springframework.boot:spring-boot-configuration-processor:3.0.3">
+    <CLASSES>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-configuration-processor/3.0.3/spring-boot-configuration-processor-3.0.3.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-configuration-processor/3.0.3/spring-boot-configuration-processor-3.0.3-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-configuration-processor/3.0.3/spring-boot-configuration-processor-3.0.3-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_springframework_boot_spring_boot_starter_json_3_0_4.xml b/.idea/libraries/Maven__org_springframework_boot_spring_boot_starter_json_3_0_4.xml
new file mode 100644
index 0000000..994eb03
--- /dev/null
+++ b/.idea/libraries/Maven__org_springframework_boot_spring_boot_starter_json_3_0_4.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.springframework.boot:spring-boot-starter-json:3.0.4">
+    <CLASSES>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-starter-json/3.0.4/spring-boot-starter-json-3.0.4.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-starter-json/3.0.4/spring-boot-starter-json-3.0.4-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-starter-json/3.0.4/spring-boot-starter-json-3.0.4-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_springframework_boot_spring_boot_starter_tomcat_3_0_4.xml b/.idea/libraries/Maven__org_springframework_boot_spring_boot_starter_tomcat_3_0_4.xml
new file mode 100644
index 0000000..2a56c9f
--- /dev/null
+++ b/.idea/libraries/Maven__org_springframework_boot_spring_boot_starter_tomcat_3_0_4.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.springframework.boot:spring-boot-starter-tomcat:3.0.4">
+    <CLASSES>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-starter-tomcat/3.0.4/spring-boot-starter-tomcat-3.0.4.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-starter-tomcat/3.0.4/spring-boot-starter-tomcat-3.0.4-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-starter-tomcat/3.0.4/spring-boot-starter-tomcat-3.0.4-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_springframework_boot_spring_boot_starter_web_3_0_4.xml b/.idea/libraries/Maven__org_springframework_boot_spring_boot_starter_web_3_0_4.xml
new file mode 100644
index 0000000..8c23bef
--- /dev/null
+++ b/.idea/libraries/Maven__org_springframework_boot_spring_boot_starter_web_3_0_4.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.springframework.boot:spring-boot-starter-web:3.0.4">
+    <CLASSES>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-starter-web/3.0.4/spring-boot-starter-web-3.0.4.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-starter-web/3.0.4/spring-boot-starter-web-3.0.4-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://E:/maven-cangku/org/springframework/boot/spring-boot-starter-web/3.0.4/spring-boot-starter-web-3.0.4-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_springframework_spring_web_6_0_6.xml b/.idea/libraries/Maven__org_springframework_spring_web_6_0_6.xml
new file mode 100644
index 0000000..4459a62
--- /dev/null
+++ b/.idea/libraries/Maven__org_springframework_spring_web_6_0_6.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.springframework:spring-web:6.0.6">
+    <CLASSES>
+      <root url="jar://E:/maven-cangku/org/springframework/spring-web/6.0.6/spring-web-6.0.6.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://E:/maven-cangku/org/springframework/spring-web/6.0.6/spring-web-6.0.6-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://E:/maven-cangku/org/springframework/spring-web/6.0.6/spring-web-6.0.6-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_springframework_spring_webmvc_6_0_6.xml b/.idea/libraries/Maven__org_springframework_spring_webmvc_6_0_6.xml
new file mode 100644
index 0000000..db268c0
--- /dev/null
+++ b/.idea/libraries/Maven__org_springframework_spring_webmvc_6_0_6.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.springframework:spring-webmvc:6.0.6">
+    <CLASSES>
+      <root url="jar://E:/maven-cangku/org/springframework/spring-webmvc/6.0.6/spring-webmvc-6.0.6.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://E:/maven-cangku/org/springframework/spring-webmvc/6.0.6/spring-webmvc-6.0.6-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://E:/maven-cangku/org/springframework/spring-webmvc/6.0.6/spring-webmvc-6.0.6-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index d7a557d..c01d42f 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -22,9 +22,9 @@
         <option value="$PROJECT_DIR$/springboot_01_04_quickstart/pom.xml" />
         <option value="$PROJECT_DIR$/springboot_02_base_configuration/pom.xml" />
         <option value="$PROJECT_DIR$/springboot_01_01_quickstart/pom.xml" />
-        <option value="$PROJECT_DIR$/springboot_03_yaml/pom.xml" />
         <option value="$PROJECT_DIR$/springboot_04_junit/pom.xml" />
         <option value="$PROJECT_DIR$/springboot_05_mybatis/pom.xml" />
+        <option value="$PROJECT_DIR$/springboot_03_yaml/pom.xml" />
       </list>
     </option>
   </component>