diff --git a/Assets/Scripts/Xml/XmlParser.cs b/Assets/Scripts/Xml/XmlParser.cs
index a2a85692..1e664b5e 100644
--- a/Assets/Scripts/Xml/XmlParser.cs
+++ b/Assets/Scripts/Xml/XmlParser.cs
@@ -141,12 +141,16 @@ namespace XMLTool
 
             // 解析预加载动作
             var preLoadElement = appDataElement.Element("PreLoad");
-            foreach (XElement actionElement in preLoadElement.Elements("Action"))
+            if (preLoadElement!=null)
             {
-                var action = ParseAction(actionElement);
-                appData.preLoad.action = action;
+                foreach (XElement actionElement in preLoadElement.Elements("Action"))
+                {
+                    var action = ParseAction(actionElement);
+                    appData.preLoad.action = action;
+                }
             }
 
+
             // 加载模块数据
             LoadModules(appDataElement, appData);
 
diff --git a/Doc/Xml閰嶇疆鏂囨。.xml b/Doc/Xml閰嶇疆鏂囨。.xml
index 0021a891..cef7b692 100644
--- a/Doc/Xml閰嶇疆鏂囨。.xml
+++ b/Doc/Xml閰嶇疆鏂囨。.xml
@@ -74,6 +74,17 @@
 	<Condition type="Var" name="鍙橀噺鍚�" value="1"></Condition>
 	<!--瀛楃涓茬被鍨嬬殑浜嬩欢鐩戝惉 UI涓殑浜嬩欢鐩戝惉閮� 涔熷彲浠ヨ嚜瀹氫箟浜嬩欢鐩戝惉-->
 	<Condition type="StrEvent" value="鍣ㄦ閫夋嫨閫氳繃"></Condition>
+
+
+	<!--棰勫姞杞芥ā鍧� 瑕佸湪app.xml鐨凞ata鏍囩鍐�-->
+	<PreLoad>
+		<Action type="Parallel">
+			<Action type="LoadRes" value="Pig.xml" resType="xml"></Action>
+		</Action>
+	</PreLoad>
+
+
+
 	<Module>
 		<!--鍦烘櫙鍚嶅瓧-->
 		<Scene>Scene</Scene>