diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index 6f8496b..67c353e 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -204,4 +204,6 @@ Others:
 ## 1.1
 
 更新内容：
+- [important] 选择文件时只显示JAR/WAR文件提高效率 #84
+- [bug] 应该支持隐藏文件/目录 #85
 - [improve] 限制JAR包大小防止加载过多过大的文件 #83
\ No newline at end of file
diff --git a/src/main/java/com/chaitin/jar/analyzer/form/JarAnalyzerForm.java b/src/main/java/com/chaitin/jar/analyzer/form/JarAnalyzerForm.java
index 0628c52..fa72b82 100644
--- a/src/main/java/com/chaitin/jar/analyzer/form/JarAnalyzerForm.java
+++ b/src/main/java/com/chaitin/jar/analyzer/form/JarAnalyzerForm.java
@@ -29,6 +29,7 @@
 import javax.imageio.ImageIO;
 import javax.swing.*;
 import javax.swing.border.TitledBorder;
+import javax.swing.filechooser.FileFilter;
 import javax.swing.tree.TreePath;
 import java.awt.*;
 import java.awt.datatransfer.DataFlavor;
@@ -237,6 +238,19 @@ public void loadJar() {
         selectJarFileButton.addActionListener(e -> {
             JFileChooser fileChooser = new JFileChooser();
             fileChooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
+            fileChooser.setFileHidingEnabled(true);
+            fileChooser.setFileFilter(new FileFilter() {
+                @Override
+                public boolean accept(File f) {
+                    return f.getName().toLowerCase().endsWith(".jar") ||
+                            f.getName().toLowerCase().endsWith(".war");
+                }
+
+                @Override
+                public String getDescription() {
+                    return "NOT JAR/WAR";
+                }
+            });
             int option = fileChooser.showOpenDialog(new JFrame());
             if (option == JFileChooser.APPROVE_OPTION) {
                 File file = fileChooser.getSelectedFile();