diff --git a/src/main/java/top/zunmx/MWindow.java b/src/main/java/top/zunmx/MWindow.java
index 7f6c29f..991b4c6 100644
--- a/src/main/java/top/zunmx/MWindow.java
+++ b/src/main/java/top/zunmx/MWindow.java
@@ -204,7 +204,6 @@ public class MWindow extends Frame {
         File directory = null;
         JFileChooser fileChooser = new JFileChooser();
         fileChooser.setDialogTitle("Choose Jetbrains path");
-//        fileChooser.setCurrentDirectory(new File("d:\\software\\jetbrains"));
         fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
         int option = fileChooser.showOpenDialog(this);
         if (option == JFileChooser.APPROVE_OPTION) {
diff --git a/src/main/java/top/zunmx/ModifyDialogWrapperPeerImpl.java b/src/main/java/top/zunmx/ModifyDialogWrapperPeerImpl.java
index 73b669d..6a1327f 100644
--- a/src/main/java/top/zunmx/ModifyDialogWrapperPeerImpl.java
+++ b/src/main/java/top/zunmx/ModifyDialogWrapperPeerImpl.java
@@ -115,13 +115,19 @@ public class ModifyDialogWrapperPeerImpl {
         }
         setTitleMethod.insertBefore("{ System.out.println(\"即将打开窗口-->\"+$1);" +
                 "boolean isLicenseWindow = false;" +
-                "if($1.indexOf(\"许可证\")>-1) {isLicenseWindow=true; this.dispose();}" +
-                "if($1.indexOf(\"Licenses\")>-1) {isLicenseWindow=true; this.dispose();}" +
-                "if(isLicenseWindow)System.out.println(\"发现激活窗口，即将关闭\");" +
-                "Exception e = new Exception(\"↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓\");\n" +
-                "System.out.println(\"调用栈信息-->\");" +
-                "e.printStackTrace();" +
-                " }"); // 注入的代码
+                "try {\n"+
+                "   if($1.indexOf(\"许可证\")>-1) {isLicenseWindow=true; this.dispose();}\n" +
+                "   if($1.indexOf(\"Licenses\")>-1) {isLicenseWindow=true; this.dispose();}\n" +
+                "   if(isLicenseWindow) System.out.println(\"发现激活窗口，即将关闭\");\n" +
+                "   Exception e = new Exception(\"↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓\");\n" +
+                "   System.out.println(\"调用栈信息-->\");\n" +
+                "   e.printStackTrace();\n" +
+                " }\n" +
+                "catch (Exception ex) {\n" +
+                "   System.out.println(\"出现错误-->\");\n" +
+                "   ex.printStackTrace();\n" +
+                "  }" +
+                "}"); // 注入的代码
         logList.add("[#] Modifying class: " + ctClass.getName());
         ctClass.writeFile(middlePath);
         ctClass.detach();