diff --git a/src/main/java/com/jd/springboot/depositModel/Controller/OrderController.java b/src/main/java/com/jd/springboot/depositModel/Controller/OrderController.java
new file mode 100644
index 0000000..c6b7035
--- /dev/null
+++ b/src/main/java/com/jd/springboot/depositModel/Controller/OrderController.java
@@ -0,0 +1,21 @@
+/**
+ * @author JOJO
+ * @class OrderController
+ * @date 2022/9/28
+ * @apiNote
+ */
+
+package com.jd.springboot.depositModel.Controller;
+
+import org.springframework.stereotype.Controller;
+
+import javax.annotation.Resource;
+
+@Controller
+public class OrderController {
+
+    @Resource
+    public void show() {
+
+    }
+}
diff --git a/src/main/java/com/jd/springboot/depositModel/Dao/ChangServiceDao.java b/src/main/java/com/jd/springboot/depositModel/Dao/ChangServiceDao.java
new file mode 100644
index 0000000..f4c72f3
--- /dev/null
+++ b/src/main/java/com/jd/springboot/depositModel/Dao/ChangServiceDao.java
@@ -0,0 +1,11 @@
+package com.jd.springboot.depositModel.Dao;
+
+/**
+ * @author adiao
+ */
+public interface ChangServiceDao {
+    /**
+     * 定义显示方法
+     */
+    void show();
+}
diff --git a/src/main/java/com/jd/springboot/depositModel/Service/ChangService.java b/src/main/java/com/jd/springboot/depositModel/Service/ChangService.java
new file mode 100644
index 0000000..80c3e6a
--- /dev/null
+++ b/src/main/java/com/jd/springboot/depositModel/Service/ChangService.java
@@ -0,0 +1,25 @@
+/**
+ * @author JOJO
+ * @class changService
+ * @date 2022/9/27
+ * @apiNote
+ */
+
+package com.jd.springboot.depositModel.Service;
+
+import com.jd.springboot.depositModel.Dao.ChangServiceDao;
+
+/**
+ * 定义业务1
+ *
+ * @author adiao
+ */
+public class ChangService implements ChangServiceDao {
+    /**
+     * 重写
+     */
+    @Override
+    public void show() {
+
+    }
+}
diff --git a/src/main/java/com/jd/springboot/depositModel/Service/changService.java b/src/main/java/com/jd/springboot/depositModel/Service/changService.java
deleted file mode 100644
index c27aeab..0000000
--- a/src/main/java/com/jd/springboot/depositModel/Service/changService.java
+++ /dev/null
@@ -1,11 +0,0 @@
-/**
- * @author JOJO
- * @class changService
- * @date 2022/9/27
- * @apiNote
- */
-
-package com.jd.springboot.depositModel.Service;
-
-public class changService {
-}