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);