diff --git a/ServerManager/pom.xml b/ServerManager/pom.xml
old mode 100755
new mode 100644
index 56ef2e3..1930921
--- a/ServerManager/pom.xml
+++ b/ServerManager/pom.xml
@@ -130,7 +130,7 @@
     <dependency>
       <groupId>com.alibaba</groupId>
       <artifactId>fastjson</artifactId>
-      <version>1.2.47</version>
+      <version>1.2.83</version>
     </dependency>
 
     <dependency>