recover missing fastjson's version

report/pom.xml

@@ -72,6 +72,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
+            <version>${fastjson.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>com.oracle</groupId>