diff --git a/app/src/main/java/org/autojs/autojs/ui/main/MainActivity.java b/app/src/main/java/org/autojs/autojs/ui/main/MainActivity.java
index 5c6e9ecf..5fd38696 100644
--- a/app/src/main/java/org/autojs/autojs/ui/main/MainActivity.java
+++ b/app/src/main/java/org/autojs/autojs/ui/main/MainActivity.java
@@ -141,7 +141,7 @@ public class MainActivity extends BaseActivity implements OnActivityResultDelega
     }
 
     private void checkPermissions() {
-        checkPermission(Manifest.permission.READ_PHONE_STATE, Manifest.permission.READ_EXTERNAL_STORAGE);
+        checkPermission(Manifest.permission.READ_EXTERNAL_STORAGE);
     }
 
     private void showAccessibilitySettingPromptIfDisabled() {
@@ -245,18 +245,6 @@ public class MainActivity extends BaseActivity implements OnActivityResultDelega
         if (getGrantResult(Manifest.permission.READ_EXTERNAL_STORAGE, permissions, grantResults) == PackageManager.PERMISSION_GRANTED) {
             StorageFileProvider.getDefault().notifyStoragePermissionGranted();
         }
-
-        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_PHONE_STATE) == PackageManager.PERMISSION_DENIED) {
-            new ThemeColorMaterialDialogBuilder(this)
-                    .title(R.string.text_no_phone_state_permission)
-                    .content(R.string.info_no_phone_state_permission)
-                    .positiveText(R.string.text_request_permission)
-                    .negativeText(R.string.text_exit)
-                    .cancelable(false)
-                    .onPositive(((dialog, which) -> checkPermissions()))
-                    .onNegative((dialog, which) -> finish())
-                    .show();
-        }
     }
 
     private int getGrantResult(String permission, String[] permissions, int[] grantResults) {
diff --git a/autojs/src/main/java/com/stardust/autojs/runtime/api/Device.java b/autojs/src/main/java/com/stardust/autojs/runtime/api/Device.java
index 9c5599d5..5d9e58d9 100644
--- a/autojs/src/main/java/com/stardust/autojs/runtime/api/Device.java
+++ b/autojs/src/main/java/com/stardust/autojs/runtime/api/Device.java
@@ -1,10 +1,12 @@
 package com.stardust.autojs.runtime.api;
 
+import android.Manifest;
 import android.annotation.SuppressLint;
 import android.app.ActivityManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.content.pm.PackageManager;
 import android.media.AudioManager;
 import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
@@ -98,6 +100,7 @@ public class Device {
     @SuppressLint("HardwareIds")
     @Nullable
     public String getIMEI() {
+        checkReadPhoneStatePermission();
         try {
             return ((TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE)).getDeviceId();
         } catch (SecurityException e) {
@@ -105,6 +108,7 @@ public class Device {
         }
     }
 
+
     @SuppressLint("HardwareIds")
     public String getAndroidId() {
         return Settings.Secure.getString(mContext.getContentResolver(), Settings.Secure.ANDROID_ID);
@@ -287,6 +291,16 @@ public class Device {
     }
 
 
+    private void checkReadPhoneStatePermission() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            if (mContext.checkSelfPermission(Manifest.permission.READ_PHONE_STATE)
+                    != PackageManager.PERMISSION_GRANTED) {
+                throw new SecurityException(mContext.getString(R.string.no_read_phone_state_permissin));
+            }
+        }
+    }
+
+
     // just to avoid warning of null pointer to make android studio happy..
     @NonNull
     @SuppressWarnings("unchecked")
diff --git a/autojs/src/main/res/values/strings.xml b/autojs/src/main/res/values/strings.xml
index d8c72379..a2ce0e93 100644
--- a/autojs/src/main/res/values/strings.xml
+++ b/autojs/src/main/res/values/strings.xml
@@ -20,6 +20,7 @@
     <string name="text_requires_app_version_to_run_the_script" formatted="true">本脚本需要Auto.js版本号%d以上才能运行</string>
     <string name="text_drawer_open">打开侧拉菜单</string>
     <string name="text_drawer_close">关闭侧拉菜单</string>
+    <string name="no_read_phone_state_permissin">没有读取设备信息权限</string>
 
 
 </resources>