diff --git a/maven-project01/pom.xml b/maven-project01/pom.xml
index a5d697b..0bf8cd9 100644
--- a/maven-project01/pom.xml
+++ b/maven-project01/pom.xml
@@ -10,11 +10,21 @@
     <version>1.0-SNAPSHOT</version>
     <!--依赖管理坐标-->
     <dependencies>
+        <!--logback日志框架-->
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
             <version>1.2.4</version>
         </dependency>
+
+        <!--MyBatis-数据库操作框架-->
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis</artifactId>
+            <version>3.5.19</version>
+            <scope>compile</scope>
+        </dependency>
+
     </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/maven-projectA/pom.xml b/maven-projectA/pom.xml
new file mode 100644
index 0000000..84cbde2
--- /dev/null
+++ b/maven-projectA/pom.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <!--项目坐标信息-->
+    <groupId>com.inmind</groupId>
+    <artifactId>maven-projectA</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+    </properties>
+
+    <!--依赖管理-->
+    <dependencies>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>1.2.3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.inmind</groupId>
+            <artifactId>maven-projectB</artifactId>
+            <version>1.0-SNAPSHOT</version>
+            <!--排除依赖【面试题】-->
+            <exclusions>
+                <exclusion>
+                    <groupId>junit</groupId>
+                    <artifactId>junit</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/maven-projectB/pom.xml b/maven-projectB/pom.xml
new file mode 100644
index 0000000..de06748
--- /dev/null
+++ b/maven-projectB/pom.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <!--项目坐标信息-->
+    <groupId>com.inmind</groupId>
+    <artifactId>maven-projectB</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+    </properties>
+
+    <!--项目B的依赖管理-->
+    <dependencies>
+        <dependency>
+            <groupId>com.inmind</groupId>
+            <artifactId>maven-projectC</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.10</version>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/maven-projectC/pom.xml b/maven-projectC/pom.xml
new file mode 100644
index 0000000..6690b6a
--- /dev/null
+++ b/maven-projectC/pom.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <!--项目坐标信息-->
+    <groupId>com.inmind</groupId>
+    <artifactId>maven-projectC</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+    </properties>
+
+    <!--项目C的依赖管理-->
+    <dependencies>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.11.0</version>
+        </dependency>
+    </dependencies>
+</project>