diff --git a/pom.xml b/pom.xml
index 51f2668..80cf9af 100644
--- a/pom.xml
+++ b/pom.xml
@@ -81,7 +81,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.48</version>
+            <version>1.2.47</version>
         </dependency>
         <!--阿里 Druid Spring Boot Starter依赖-->
         <dependency>