diff --git a/app/src/main/java/com/hippo/ehviewer/ui/DirPickerActivity.java b/app/src/main/java/com/hippo/ehviewer/ui/DirPickerActivity.java
index 3d6eb0199..971f3f472 100644
--- a/app/src/main/java/com/hippo/ehviewer/ui/DirPickerActivity.java
+++ b/app/src/main/java/com/hippo/ehviewer/ui/DirPickerActivity.java
@@ -25,11 +25,14 @@ import android.widget.TextView;
 import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.core.content.ContextCompat;
 import com.hippo.android.resource.AttrResources;
+import com.hippo.ehviewer.AppConfig;
 import com.hippo.ehviewer.R;
 import com.hippo.ripple.Ripple;
 import com.hippo.widget.DirExplorer;
-import com.hippo.yorozuya.ViewUtils;
+import com.hippo.yorozuya.FileUtils;
 import java.io.File;
 
 public class DirPickerActivity extends ToolbarActivity
@@ -46,6 +49,7 @@ public class DirPickerActivity extends ToolbarActivity
     private TextView mPath;
     @Nullable
     private DirExplorer mDirExplorer;
+    private View mDefault;
     @Nullable
     private View mOk;
 
@@ -55,9 +59,10 @@ public class DirPickerActivity extends ToolbarActivity
         setContentView(R.layout.activity_dir_picker);
         setNavigationIcon(R.drawable.v_arrow_left_dark_x24);
 
-        mPath = (TextView) ViewUtils.$$(this, R.id.path);
-        mDirExplorer = (DirExplorer) ViewUtils.$$(this, R.id.dir_explorer);
-        mOk = ViewUtils.$$(this, R.id.ok);
+        mPath = findViewById(R.id.path);
+        mDirExplorer = findViewById(R.id.dir_explorer);
+        mDefault = findViewById(R.id.preset);
+        mOk = findViewById(R.id.ok);
 
         File file;
         if (null == savedInstanceState) {
@@ -71,6 +76,7 @@ public class DirPickerActivity extends ToolbarActivity
 
         Ripple.addRipple(mOk, !AttrResources.getAttrBoolean(this, R.attr.isLightTheme));
 
+        mDefault.setOnClickListener(this);
         mOk.setOnClickListener(this);
 
         mPath.setText(mDirExplorer.getCurrentFile().getPath());
@@ -126,7 +132,31 @@ public class DirPickerActivity extends ToolbarActivity
 
     @Override
     public void onClick(@NonNull View v) {
-        if (mOk == v) {
+        if (mDefault == v) {
+            File[] externalFilesDirs = ContextCompat.getExternalFilesDirs(this, null);
+            File[] dirs = new File[externalFilesDirs.length + 1];
+            dirs[0] = AppConfig.getDefaultDownloadDir();
+            for (int i = 0; i < externalFilesDirs.length; i++) {
+                dirs[i + 1] = new File(externalFilesDirs[i], "download");
+            }
+
+            CharSequence[] items = new CharSequence[dirs.length];
+            items[0] = getString(R.string.default_directory);
+            for (int i = 1; i < items.length; i++) {
+                items[i] = getString(R.string.application_file_directory, i);
+            }
+
+            new AlertDialog.Builder(this).setItems(items, (dialog, which) -> {
+                File dir = dirs[which];
+                if (!FileUtils.ensureDirectory(dir)) {
+                    Toast.makeText(DirPickerActivity.this, R.string.directory_not_writable, Toast.LENGTH_SHORT).show();
+                    return;
+                }
+                if (mDirExplorer != null) {
+                    mDirExplorer.setCurrentFile(dir);
+                }
+            }).show();
+        } else if (mOk == v) {
             if (null == mDirExplorer) {
                 return;
             }
diff --git a/app/src/main/res/layout/activity_dir_picker.xml b/app/src/main/res/layout/activity_dir_picker.xml
index 7ac7024eb..f6c243126 100644
--- a/app/src/main/res/layout/activity_dir_picker.xml
+++ b/app/src/main/res/layout/activity_dir_picker.xml
@@ -38,13 +38,27 @@
         android:layout_height="0dp"
         android:layout_weight="1"/>
 
-    <TextView
-        android:id="@+id/ok"
-        style="?attr/buttonBarButtonStyle"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="right"
-        android:text="@android:string/ok"
-        android:textColor="?attr/colorPrimary"/>
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
 
+        <TextView
+            android:id="@+id/preset"
+            style="?attr/buttonBarButtonStyle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="left"
+            android:text="@string/preset"
+            android:textColor="?attr/colorAccent"/>
+
+        <TextView
+            android:id="@+id/ok"
+            style="?attr/buttonBarButtonStyle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="right"
+            android:text="@android:string/ok"
+            android:textColor="?attr/colorPrimary"/>
+
+    </FrameLayout>
 </LinearLayout>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index b4bd643e2..bb93e4c1e 100755
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -396,6 +396,11 @@
     <string name="invalid_host">无效的 host</string>
     <string name="invalid_ip">无效的 IP</string>
 
+    <!-- DirPickerActivity -->
+    <string name="preset">预设</string>
+    <string name="default_directory">默认目录</string>
+    <string name="application_file_directory">应用文件目录 %d （应用卸载后会被删除）</string>
+
     <!-- Gallery Activity -->
     <string name="page_menu_title">第 %d 页</string>
     <string name="page_menu_refresh">@string/refresh</string>
diff --git a/app/src/main/res/values-zh-rHK/strings.xml b/app/src/main/res/values-zh-rHK/strings.xml
index 23a50845d..c09531884 100755
--- a/app/src/main/res/values-zh-rHK/strings.xml
+++ b/app/src/main/res/values-zh-rHK/strings.xml
@@ -396,6 +396,11 @@
     <string name="invalid_host">無效的 host</string>
     <string name="invalid_ip">無效的 IP</string>
 
+    <!-- DirPickerActivity -->
+    <string name="preset">預設</string>
+    <string name="default_directory">默認目錄</string>
+    <string name="application_file_directory">應用文件目錄 %d （應用卸載後會被刪除）</string>
+
     <!-- Gallery Activity -->
     <string name="page_menu_title">第 %d 頁</string>
     <string name="page_menu_refresh">@string/refresh</string>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 3465dc654..e4d20fad9 100755
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -395,6 +395,11 @@
     <string name="invalid_host">無效的 host</string>
     <string name="invalid_ip">無效的 IP</string>
 
+    <!-- DirPickerActivity -->
+    <string name="preset">預設</string>
+    <string name="default_directory">預設目錄</string>
+    <string name="application_file_directory">應用檔案目錄 %d （應用解除安裝後會被刪除）</string>
+
     <!-- Gallery Activity -->
     <string name="page_menu_title">第 %d 頁</string>
     <string name="page_menu_refresh">@string/refresh</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 918ae6218..5c3a9dfe4 100755
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -442,6 +442,11 @@
     <string name="invalid_host">Invalid host</string>
     <string name="invalid_ip">Invalid IP</string>
 
+    <!-- DirPickerActivity -->
+    <string name="preset">Preset</string>
+    <string name="default_directory">Default directory</string>
+    <string name="application_file_directory">App file directory %d (it will be remove after uninstalling the app)</string>
+
     <!-- Gallery Activity -->
     <string name="page_menu_title">Page %d</string>
     <string name="page_menu_refresh">@string/refresh</string>