diff --git a/pom.xml b/pom.xml
index 7f5f2fd..6243717 100644
--- a/pom.xml
+++ b/pom.xml
@@ -52,7 +52,7 @@
 
 	<properties>
 		<jersey.version>2.25.1</jersey.version>
-		<!-- <jackson.version>2.8.8</jackson.version> -->
+		<jackson.version>2.8.8</jackson.version>
 		<jackson.version.eclude>2.9</jackson.version.eclude>
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
@@ -178,12 +178,12 @@
 			<scope>compile</scope>
 		</dependency>
 
-		<dependency>
-			<groupId>com.fasterxml.jackson.core</groupId>
-			<artifactId>jackson-databind</artifactId>
-			<version>[${jackson.version.eclude},)</version>
-			<scope>provided</scope>
-		</dependency>
+<!-- 		<dependency> -->
+<!-- 			<groupId>com.fasterxml.jackson.core</groupId> -->
+<!-- 			<artifactId>jackson-databind</artifactId> -->
+<!-- 			<version>[${jackson.version.eclude},)</version> -->
+<!-- 			<scope>provided</scope> -->
+<!-- 		</dependency> -->
 
 		<!-- java melody -->
 		<dependency>