diff --git a/pom.xml b/pom.xml
index e9c1140..72e85ae 100755
--- a/pom.xml
+++ b/pom.xml
@@ -45,7 +45,7 @@
         <bus.version>6.2.8</bus.version>
         <jna.version>5.9.0</jna.version>
         <logback.version>1.2.3</logback.version>
-        <jackson.version>2.10.0</jackson.version>
+        <fastjson.version>1.2.76</fastjson.version>
     </properties>
 
     <dependencies>
@@ -68,15 +68,15 @@
             <optional>true</optional>
         </dependency>
         <dependency>
-            <groupId>ch.qos.logback</groupId>
-            <artifactId>logback-classic</artifactId>
-            <version>${logback.version}</version>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>${fastjson.version}</version>
             <optional>true</optional>
         </dependency>
         <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-            <version>${jackson.version}</version>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>${logback.version}</version>
             <optional>true</optional>
         </dependency>
     </dependencies>