diff --git a/nursing-unit-internaltool/nu-internaltool-api/nu-internaltool-local-api/pom.xml b/nursing-unit-internaltool/nu-internaltool-api/nu-internaltool-local-api/pom.xml
new file mode 100644
index 0000000..b519316
--- /dev/null
+++ b/nursing-unit-internaltool/nu-internaltool-api/nu-internaltool-local-api/pom.xml
@@ -0,0 +1,13 @@
+<?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">
+    <parent>
+        <groupId>com.nursingunit.boot</groupId>
+        <artifactId>nu-internaltool-api</artifactId>
+        <version>2.0.0</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>nu-internaltool-local-api</artifactId>
+
+</project>
diff --git a/nursing-unit-internaltool/nu-internaltool-api/pom.xml b/nursing-unit-internaltool/nu-internaltool-api/pom.xml
new file mode 100644
index 0000000..c2574ed
--- /dev/null
+++ b/nursing-unit-internaltool/nu-internaltool-api/pom.xml
@@ -0,0 +1,24 @@
+<?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">
+    <parent>
+        <groupId>com.nursingunit.boot</groupId>
+        <artifactId>nursing-unit-internaltool</artifactId>
+        <version>2.0.0</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>nu-internaltool-api</artifactId>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>nu-internaltool-local-api</module>
+    </modules>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.nursingunit.boot</groupId>
+            <artifactId>nursing-unit-base-core</artifactId>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/nursing-unit-internaltool/nu-internaltool-biz/pom.xml b/nursing-unit-internaltool/nu-internaltool-biz/pom.xml
new file mode 100644
index 0000000..0fa99a5
--- /dev/null
+++ b/nursing-unit-internaltool/nu-internaltool-biz/pom.xml
@@ -0,0 +1,35 @@
+<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">
+	<parent>
+		<groupId>com.nursingunit.boot</groupId>
+		<artifactId>nursing-unit-internaltool</artifactId>
+		<version>2.0.0</version>
+	</parent>
+	<modelVersion>4.0.0</modelVersion>
+	<artifactId>nu-internaltool-biz</artifactId>
+
+	<dependencies>
+		<dependency>
+			<groupId>com.nursingunit.boot</groupId>
+			<artifactId>nu-internaltool-local-api</artifactId>
+			<version>${nursingunit.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.hibernate</groupId>
+			<artifactId>hibernate-core</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.jeecgframework.boot</groupId>
+			<artifactId>hibernate-re</artifactId>
+		</dependency>
+
+		<!-- 企业微信/钉钉 api -->
+		<dependency>
+			<groupId>org.jeecgframework</groupId>
+			<artifactId>weixin4j</artifactId>
+		</dependency>
+
+	</dependencies>
+
+</project>
diff --git a/nursing-unit-internaltool/pom.xml b/nursing-unit-internaltool/pom.xml
new file mode 100644
index 0000000..0ac1841
--- /dev/null
+++ b/nursing-unit-internaltool/pom.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.nursingunit.boot</groupId>
+        <artifactId>nursing-unit-parent</artifactId>
+        <version>2.0.0</version>
+    </parent>
+    <description>开发用功能模块</description>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>nursing-unit-internaltool</artifactId>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>nu-internaltool-api</module>
+        <module>nu-internaltool-biz</module>
+    </modules>
+
+</project>
diff --git a/nursing-unit-system/nu-system-start/pom.xml b/nursing-unit-system/nu-system-start/pom.xml
index 2fd18c6..28f87b1 100644
--- a/nursing-unit-system/nu-system-start/pom.xml
+++ b/nursing-unit-system/nu-system-start/pom.xml
@@ -48,6 +48,13 @@
             <artifactId>nursing-unit-api</artifactId>
             <version>${nursingunit.version}</version>
         </dependency>
+
+        <!-- 特殊模块：开发用工具模块 -->
+        <dependency>
+            <groupId>com.nursingunit.boot</groupId>
+            <artifactId>nu-internaltool-biz</artifactId>
+            <version>${nursingunit.version}</version>
+        </dependency>
         <!-- flyway 数据库自动升级 -->
         <dependency>
             <groupId>org.flywaydb</groupId>
diff --git a/pom.xml b/pom.xml
index 12c9a28..df5fdfc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -83,6 +83,9 @@
         <module>nursing-unit-api</module>
         <!--	系统模块	-->
         <module>nursing-unit-system</module>
+
+        <!--	特殊模块：开发用工具模块	-->
+        <module>nursing-unit-internaltool</module>
     </modules>
 
     <repositories>