diff --git a/src/cn/citycraft/RealBackpacks/util/Serialization.java b/src/cn/citycraft/RealBackpacks/util/Serialization.java
index 63b2bc4..6b419f4 100644
--- a/src/cn/citycraft/RealBackpacks/util/Serialization.java
+++ b/src/cn/citycraft/RealBackpacks/util/Serialization.java
@@ -27,7 +27,7 @@ import cn.citycraft.RealBackpacks.json.JSONObject;
  */
 public class Serialization {
 	public static String NullString = "|--空--|";
-	public static String SplitString = "|-分割-|";
+	public static String SplitString = "<-分割->";
 
 	@SuppressWarnings("unchecked")
 	public static Map<String, Object> toMap(final JSONObject object)
@@ -72,7 +72,7 @@ public class Serialization {
 			if (newString == null) {
 				newString = s;
 			} else {
-				newString = newString + SplitString + s;
+				newString += SplitString + s;
 			}
 		}
 		return newString;