diff --git a/src/main/java/hi/chyl/json/MainView.java b/src/main/java/hi/chyl/json/MainView.java
index 6531dc8..e66acea 100644
--- a/src/main/java/hi/chyl/json/MainView.java
+++ b/src/main/java/hi/chyl/json/MainView.java
@@ -70,7 +70,7 @@ private void initUI() {
     private JToolBar createToolBar() {
         JToolBar toolbar = new JToolBar();
         final JTextField textField = new JTextField();
-        textField.setMaximumSize(new Dimension(180, 25));
+        textField.setMaximumSize(new Dimension(180, 100));
 //        JButton btnAppTitle = new JButton("标题修改");
         JButton btnFormat = new JButton("格式化(F)");
         JButton btnSort = new JButton("排序(G)");