diff --git a/sz.lianjia/pom.xml b/sz.lianjia/pom.xml
index 23cd38e..44a2975 100644
--- a/sz.lianjia/pom.xml
+++ b/sz.lianjia/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
-            <version>RELEASE</version>
+            <version>2.5.12</version>
             <scope>compile</scope>
         </dependency>