diff --git a/src/main/java/cn/itsource/PetHomeApp.java b/src/main/java/cn/itsource/PetHomeApp.java
index 9238ff33981398e3f68a076966280cb76bf7b016..211d2474f66f1452cde4cfc1a838bbd62dadeb89 100644
--- a/src/main/java/cn/itsource/PetHomeApp.java
+++ b/src/main/java/cn/itsource/PetHomeApp.java
@@ -6,6 +6,9 @@ import tk.mybatis.spring.annotation.MapperScan;
 
 @SpringBootApplication
 //千万注意：必须导入import tk.mybatis.spring.annotation.MapperScan;
+/**
+ * 开发部门管理开发了一个月
+ */
 @MapperScan("cn.itsource.*.mapper") //扫描mybatis的mapper包
 public class PetHomeApp {
     public static void main(String[] args) {