diff --git a/pom.xml b/pom.xml
index e7e976f..4522235 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,12 +30,18 @@
     <properties>
         <java.version>17</java.version>
     </properties>
+
     <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
-
+<!--        热重载支持   -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-devtools</artifactId>
+            <optional>true</optional>
+        </dependency>
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>