diff --git a/p3c-pmd/pom.xml b/p3c-pmd/pom.xml
index ba24173..7a1e351 100644
--- a/p3c-pmd/pom.xml
+++ b/p3c-pmd/pom.xml
@@ -88,12 +88,7 @@
       <artifactId>pmd-test</artifactId>  
       <version>${pmd.version}</version>  
       <scope>test</scope> 
-    </dependency>  
-    <dependency> 
-      <groupId>com.alibaba</groupId>  
-      <artifactId>fastjson</artifactId>  
-      <version>1.2.9</version> 
-    </dependency> 
+    </dependency>
   </dependencies>  
   <build> 
     <plugins> 
diff --git a/p3c-pmd/src/main/java/com/alibaba/p3c/pmd/lang/java/util/namelist/NameListServiceImpl.java b/p3c-pmd/src/main/java/com/alibaba/p3c/pmd/lang/java/util/namelist/NameListServiceImpl.java
index 6b8ba98..4bf59ee 100644
--- a/p3c-pmd/src/main/java/com/alibaba/p3c/pmd/lang/java/util/namelist/NameListServiceImpl.java
+++ b/p3c-pmd/src/main/java/com/alibaba/p3c/pmd/lang/java/util/namelist/NameListServiceImpl.java
@@ -21,8 +21,9 @@ import java.util.List;
 import java.util.Map;
 import java.util.Properties;
 
-import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.TypeReference;
+
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
 
 /**
  * @author changle.lq
@@ -47,13 +48,17 @@ public class NameListServiceImpl implements NameListService {
 
     @Override
     public List<String> getNameList(String className, String name) {
-        return JSON.parseArray((String)PROPERTIES.get(className + SEPARATOR + name), String.class);
+        Gson gson = new Gson();
+        return gson.fromJson((String)PROPERTIES.get(className + SEPARATOR + name),
+            new TypeToken<List<String>>() {}.getType());
     }
 
     @Override
     public <K, V> Map<K, V> getNameMap(String className, String name, Class<K> kClass, Class<V> vClass) {
-        return JSON.parseObject((String)PROPERTIES.get(className + SEPARATOR + name),
-            new TypeReference<Map<K, V>>(kClass, vClass) {});
+        Gson gson = new Gson();
+        return gson.fromJson((String)PROPERTIES.get(className + SEPARATOR + name),
+            new TypeToken<Map<K, V>>() {
+            }.getType());
     }
 
     private static class LinkedProperties extends Properties {