diff --git a/app/src/main/java/com/github/catvod/api/AliYun.java b/app/src/main/java/com/github/catvod/api/AliYun.java
index 9a69c7a..768d8d6 100644
--- a/app/src/main/java/com/github/catvod/api/AliYun.java
+++ b/app/src/main/java/com/github/catvod/api/AliYun.java
@@ -72,15 +72,15 @@ public class AliYun {
     }
 
     public File getUserCache() {
-        return FileUtil.getCacheFile("aliyundrive_user");
+        return FileUtil.cache("aliyundrive_user");
     }
 
     public File getOAuthCache() {
-        return FileUtil.getCacheFile("aliyundrive_oauth");
+        return FileUtil.cache("aliyundrive_oauth");
     }
 
     public File getDriveCache() {
-        return FileUtil.getCacheFile("aliyundrive_drive");
+        return FileUtil.cache("aliyundrive_drive");
     }
 
     private AliYun() {
diff --git a/app/src/main/java/com/github/catvod/spider/Bili.java b/app/src/main/java/com/github/catvod/spider/Bili.java
index 2bf365c..69e3c82 100644
--- a/app/src/main/java/com/github/catvod/spider/Bili.java
+++ b/app/src/main/java/com/github/catvod/spider/Bili.java
@@ -78,7 +78,7 @@ public class Bili extends Spider {
     }
 
     private File getUserCache() {
-        return FileUtil.getCacheFile("bilibili_user");
+        return FileUtil.cache("bilibili_user");
     }
 
     @Override
diff --git a/app/src/main/java/com/github/catvod/spider/Market.java b/app/src/main/java/com/github/catvod/spider/Market.java
index 61639c6..027646a 100644
--- a/app/src/main/java/com/github/catvod/spider/Market.java
+++ b/app/src/main/java/com/github/catvod/spider/Market.java
@@ -82,9 +82,10 @@ public class Market extends Spider {
             setBusy(true);
             Init.run(this::setDialog, 500);
             Response response = OkHttp.newCall(url);
-            File file = FileUtil.getCacheFile(Uri.parse(url).getLastPathSegment());
+            File file = new File(FileUtil.download(), Uri.parse(url).getLastPathSegment());
             download(file, response.body().byteStream(), Double.parseDouble(response.header("Content-Length", "1")));
-            FileUtil.openFile(FileUtil.chmod(file));
+            if (file.getName().endsWith(".apk")) FileUtil.openFile(FileUtil.chmod(file));
+            else Utils.notify("下載完成");
             dismiss();
         } catch (Exception e) {
             Utils.notify(e.getMessage());
diff --git a/app/src/main/java/com/github/catvod/utils/FileUtil.java b/app/src/main/java/com/github/catvod/utils/FileUtil.java
index 79e3c77..eecd02c 100644
--- a/app/src/main/java/com/github/catvod/utils/FileUtil.java
+++ b/app/src/main/java/com/github/catvod/utils/FileUtil.java
@@ -3,6 +3,7 @@ package com.github.catvod.utils;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Build;
+import android.os.Environment;
 import android.text.TextUtils;
 
 import com.github.catvod.spider.Init;
@@ -16,12 +17,16 @@ import java.net.URLConnection;
 
 public class FileUtil {
 
-    public static File getCacheDir() {
+    public static File cache() {
         return Init.context().getCacheDir();
     }
 
-    public static File getCacheFile(String fileName) {
-        return new File(getCacheDir(), fileName);
+    public static File cache(String name) {
+        return new File(cache(), name);
+    }
+
+    public static File download() {
+        return Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
     }
 
     public static void write(File file, String data) {