diff --git a/app/src/main/java/org/autojs/autojs/ui/common/ScriptOperations.java b/app/src/main/java/org/autojs/autojs/ui/common/ScriptOperations.java
index 1e8a1c9a..7e927258 100644
--- a/app/src/main/java/org/autojs/autojs/ui/common/ScriptOperations.java
+++ b/app/src/main/java/org/autojs/autojs/ui/common/ScriptOperations.java
@@ -224,9 +224,22 @@ public class ScriptOperations {
                 .putExtra(ShortcutCreateActivity.EXTRA_FILE, file));
     }
 
-    @SuppressLint("CheckResult")
     public void delete(final ScriptFile scriptFile) {
-        Observable.fromPublisher((Publisher<Boolean>) s -> s.onNext(PFiles.deleteRecursively(scriptFile))).subscribeOn(Schedulers.io())
+        new ThemeColorMaterialDialogBuilder(mContext)
+                .title(mContext.getString(R.string.text_are_you_sure_to_delete, scriptFile.getName()))
+                .positiveText(R.string.cancel)
+                .negativeText(R.string.ok)
+                .onNegative((dialog, which) -> {
+                    deleteWithoutConfirm(scriptFile);
+                })
+                .show();
+
+    }
+
+    @SuppressLint("CheckResult")
+    public void deleteWithoutConfirm(final ScriptFile scriptFile) {
+        Observable.fromPublisher((Publisher<Boolean>) s -> s.onNext(PFiles.deleteRecursively(scriptFile)))
+                .subscribeOn(Schedulers.io())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(deleted -> {
                     showMessage(deleted ? R.string.text_already_delete : R.string.text_delete_failed);
@@ -235,6 +248,7 @@ public class ScriptOperations {
                 });
     }
 
+
     public Observable<ScriptFile> download(String url) {
         String fileName = DownloadManager.parseFileNameLocally(url);
         return new FileChooserDialogBuilder(mContext)
diff --git a/app/src/main/java/org/autojs/autojs/ui/main/scripts/ScriptListView.java b/app/src/main/java/org/autojs/autojs/ui/main/scripts/ScriptListView.java
index ca0850cc..20f044e6 100644
--- a/app/src/main/java/org/autojs/autojs/ui/main/scripts/ScriptListView.java
+++ b/app/src/main/java/org/autojs/autojs/ui/main/scripts/ScriptListView.java
@@ -1,5 +1,6 @@
 package org.autojs.autojs.ui.main.scripts;
 
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.graphics.drawable.GradientDrawable;
 import android.support.annotation.Nullable;
@@ -278,6 +279,7 @@ public class ScriptListView extends ThemeColorSwipeRefreshLayout implements Swip
         }
     }
 
+    @SuppressLint("CheckResult")
     private void sort(final int sortType, final boolean isDir) {
         setRefreshing(true);
         Observable.fromCallable(() -> {
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 42346bcc..b00558ee 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -381,4 +381,5 @@
     <string name="text_execute">执行</string>
     <string name="text_use_alarm_clock">使用系统闹钟唤醒Auto.js</string>
     <string name="error_connect_to_remote">连接失败: %s</string>
+    <string name="text_are_you_sure_to_delete">确定要删除%s吗</string>
 </resources>