diff --git a/broker/pom.xml b/broker/pom.xml
index de1e9aa6..dcdf34b5 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -198,13 +198,6 @@
             <version>2.5</version>
         </dependency>
 
-        <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>fastjson</artifactId>
-            <version>1.2.46</version>
-        </dependency>
-
         <!-- https://mvnrepository.com/artifact/com.h2database/h2 -->
         <dependency>
             <groupId>com.h2database</groupId>