diff --git a/src/main/java/moe/yushi/authlibinjector/internal/org/json/simple/JSONObject.java b/src/main/java/moe/yushi/authlibinjector/internal/org/json/simple/JSONObject.java
index 4941209..bffc5a5 100644
--- a/src/main/java/moe/yushi/authlibinjector/internal/org/json/simple/JSONObject.java
+++ b/src/main/java/moe/yushi/authlibinjector/internal/org/json/simple/JSONObject.java
@@ -7,8 +7,8 @@ package moe.yushi.authlibinjector.internal.org.json.simple;
 import java.io.IOException;
 import java.io.StringWriter;
 import java.io.Writer;
-import java.util.HashMap;
 import java.util.Iterator;
+import java.util.LinkedHashMap;
 import java.util.Map;
 
 /**
@@ -16,7 +16,7 @@ import java.util.Map;
  *
  * @author FangYidong<fangyidong@yahoo.com.cn>
  */
-public class JSONObject extends HashMap<String, Object> implements JSONAware, JSONStreamAware {
+public class JSONObject extends LinkedHashMap<String, Object> implements JSONAware, JSONStreamAware {
 
 	private static final long serialVersionUID = -503443796854799292L;
 
diff --git a/src/main/java/moe/yushi/authlibinjector/internal/org/json/simple/JSONValue.java b/src/main/java/moe/yushi/authlibinjector/internal/org/json/simple/JSONValue.java
index f1f1c25..65308cf 100644
--- a/src/main/java/moe/yushi/authlibinjector/internal/org/json/simple/JSONValue.java
+++ b/src/main/java/moe/yushi/authlibinjector/internal/org/json/simple/JSONValue.java
@@ -9,7 +9,6 @@ import java.io.Reader;
 import java.io.StringWriter;
 import java.io.Writer;
 import java.util.Collection;
-// import java.util.List;
 import java.util.Map;
 import moe.yushi.authlibinjector.internal.org.json.simple.parser.JSONParser;
 import moe.yushi.authlibinjector.internal.org.json.simple.parser.ParseException;