diff --git a/app-debug.apk b/app-debug.apk
index 0749e87..36bb19f 100644
Binary files a/app-debug.apk and b/app-debug.apk differ
diff --git a/app/build.gradle b/app/build.gradle
index df94408..55a4e72 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,7 +16,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
-    
+
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
@@ -29,6 +29,7 @@ dependencies {
     implementation 'com.android.support:recyclerview-v7:28.0.0'
     implementation 'com.android.support.constraint:constraint-layout:1.1.3'
     implementation project(':policylib')
+    implementation 'com.android.support:support-v4:28.0.0'
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
diff --git a/app/src/main/java/com/db/policylibdemo/MainActivity.java b/app/src/main/java/com/db/policylibdemo/MainActivity.java
index f808283..0d704e6 100644
--- a/app/src/main/java/com/db/policylibdemo/MainActivity.java
+++ b/app/src/main/java/com/db/policylibdemo/MainActivity.java
@@ -26,8 +26,9 @@ public class MainActivity extends AppCompatActivity implements Policy.RuleListen
     private static final String[] STORAGE_AND_PHONE =
             {Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.READ_PHONE_STATE};
     private static final int RC_STORAGE_PHONE_PERM = 125;
+    private MainFragment mainFragment;
     private String text = "欢迎使用XX应用！我们将通过XXXXXX《用户协议》和《隐私政策》帮助您了解我们收集、使用、存储和共享个人信息的情况，以及您所享有的相关权利。\n\n" +
-            "• 为了向您提供XX音频文件生成存储、语音转文字、头像上传、用户注册等功能服务，我们需要使用您的一些存储权限、音视频录制权限、相机权限、获取设备信息等权限及信息。\n" +
+            "• 为了向您提供XX音频文件生成存储、头像上传、用户注册等功能服务，我们需要使用您的一些存储权限、音视频录制权限、相机权限、获取设备信息等权限及信息。\n" +
             "• 您可以在个人中心修改、更正您的信息，也可以自己注销账户。\n" +
             "• 我们会采用业界领先的安全技术保护好您的个人信息。\n\n" +
             "您可以通过阅读完整版用户隐私政策，了解个人信息类型与用途的对应关系等更加详尽的个人信息处理规则。\n" +
@@ -72,6 +73,7 @@ public void twoClick() {
 
     private void initView() {
         tv_text = findViewById(R.id.tv_text);
+        mainFragment = (MainFragment) getSupportFragmentManager().findFragmentById(R.id.fragment);
         tv_text.setText("必要权限已经可以使用");
     }
 
@@ -120,14 +122,20 @@ public void onRequestPermissionsResult(int requestCode,
                                            @NonNull String[] permissions,
                                            @NonNull int[] grantResults) {
         super.onRequestPermissionsResult(requestCode, permissions, grantResults);
-        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this);
+        if (requestCode == RC_STORAGE_PHONE_PERM) {
+            EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this);
+        } else if (requestCode == MainFragment.RC_RECORD_AUDIO_PERM) {
+            EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, mainFragment);
+        }
     }
 
     @Override
     protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
         super.onActivityResult(requestCode, resultCode, data);
-        if (requestCode == AppSettingsDialog.DEFAULT_SETTINGS_REQ_CODE) {
+        if (requestCode == RC_STORAGE_PHONE_PERM) {
             getPermission();
+        } else if (requestCode == MainFragment.RC_RECORD_AUDIO_PERM) {
+            mainFragment.onActivityResult(requestCode, resultCode, data);
         }
     }
 
@@ -139,7 +147,7 @@ public void onPermissionsGranted(int requestCode, @NonNull List<String> perms) {
     @Override
     public void onPermissionsDenied(int requestCode, @NonNull List<String> perms) {
         if (EasyPermissions.somePermissionPermanentlyDenied(this, perms)) {
-            new AppSettingsDialog.Builder(this).build().show(list, this);
+            new AppSettingsDialog.Builder(this).build().show(requestCode, list, this);
         } else {
             getPermission();
         }
@@ -160,7 +168,7 @@ private void showToast(String text) {
     }
 
     @Override
-    public void policyCancelClick() {
-
+    public void policyCancelClick(int reqeustCode) {
+        showToast("必要的授权权限被禁止，无法正常使用");
     }
 }
diff --git a/app/src/main/java/com/db/policylibdemo/MainFragment.java b/app/src/main/java/com/db/policylibdemo/MainFragment.java
new file mode 100644
index 0000000..25c097f
--- /dev/null
+++ b/app/src/main/java/com/db/policylibdemo/MainFragment.java
@@ -0,0 +1,131 @@
+package com.db.policylibdemo;
+
+import android.Manifest;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.Toast;
+
+import com.db.policylib.PermissionPolicy;
+import com.db.policylib.Policy;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import pub.devrel.easypermissions.AfterPermissionGranted;
+import pub.devrel.easypermissions.AppSettingsDialog;
+import pub.devrel.easypermissions.EasyPermissions;
+
+
+public class MainFragment extends Fragment implements View.OnClickListener, EasyPermissions.PermissionCallbacks,
+        EasyPermissions.RationaleCallbacks, Policy.PolicyClick {
+    public static final int RC_RECORD_AUDIO_PERM = 122;
+    private static final String[] RECORD_AUDIO =
+            {Manifest.permission.RECORD_AUDIO};
+    private List<PermissionPolicy> list;
+    private Button btn_audio;
+
+    public MainFragment() {
+        // Required empty public constructor
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        return inflater.inflate(R.layout.fragment_main, container, false);
+    }
+
+    @Override
+    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        btn_audio = getView().findViewById(R.id.btn_audio);
+        btn_audio.setOnClickListener(this);
+        list = new ArrayList<>();
+        PermissionPolicy permissionPolicy = new PermissionPolicy();
+        permissionPolicy.setPermission(Manifest.permission.RECORD_AUDIO);
+        permissionPolicy.setTitle("录音权限");
+        permissionPolicy.setDes("用于录制音频功能。");
+        permissionPolicy.setIcon(R.mipmap.icon_record_audio);
+        permissionPolicy.setRequest(true);
+        list.add(permissionPolicy);
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (requestCode == RC_RECORD_AUDIO_PERM) {
+            showToast("设置回调");
+            getPermissions();
+        }
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode,
+                                           @NonNull String[] permissions,
+                                           @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        // EasyPermissions handles the request result.
+        EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this);
+    }
+
+    @AfterPermissionGranted(RC_RECORD_AUDIO_PERM)
+    private void getPermissions() {
+        if (EasyPermissions.hasPermissions(getContext(), RECORD_AUDIO)) {
+            // Have permission, do the thing!
+            showToast("已获取权限");
+        } else {
+            // Request one permission
+            EasyPermissions.requestPermissions(this, "权限",
+                    RC_RECORD_AUDIO_PERM, list, RECORD_AUDIO);
+        }
+    }
+
+    @Override
+    public void onPermissionsGranted(int requestCode, @NonNull List<String> perms) {
+
+    }
+
+    @Override
+    public void onPermissionsDenied(int requestCode, @NonNull List<String> perms) {
+        if (EasyPermissions.somePermissionPermanentlyDenied(this, perms)) {
+            new AppSettingsDialog.Builder(this).build().show(requestCode, list, this);
+        } else {
+            getPermissions();
+        }
+    }
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()) {
+            case R.id.btn_audio:
+                getPermissions();
+                break;
+        }
+    }
+
+    @Override
+    public void onRationaleAccepted(int requestCode) {
+
+    }
+
+    @Override
+    public void onRationaleDenied(int requestCode) {
+        showToast("取消授权");
+    }
+
+    @Override
+    public void policyCancelClick(int reqeustCode) {
+        showToast("必要的授权权限被禁止，无法正常使用");
+    }
+
+    private void showToast(String text) {
+        Toast.makeText(getActivity(), text, Toast.LENGTH_SHORT).show();
+    }
+}
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 23e650b..8d506b5 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -14,4 +14,10 @@
         android:padding="10dp"
         android:text="Hello World!" />
 
+    <fragment
+        android:id="@+id/fragment"
+        android:name="com.db.policylibdemo.MainFragment"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        tools:layout="@layout/fragment_main" />
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_main.xml b/app/src/main/res/layout/fragment_main.xml
new file mode 100644
index 0000000..538682f
--- /dev/null
+++ b/app/src/main/res/layout/fragment_main.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainFragment">
+
+    <Button
+        android:id="@+id/btn_audio"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="录音权限" />
+
+</FrameLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 71d2257..1fadbc8 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,3 +1,6 @@
 <resources>
     <string name="app_name">PolicyLibDemo</string>
+
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
 </resources>
diff --git a/policylib/build.gradle b/policylib/build.gradle
index dacaacb..cb5dcdd 100644
--- a/policylib/build.gradle
+++ b/policylib/build.gradle
@@ -18,7 +18,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
-    
+
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
diff --git a/policylib/src/main/java/com/db/policylib/Policy.java b/policylib/src/main/java/com/db/policylib/Policy.java
index c64bcc1..0211898 100644
--- a/policylib/src/main/java/com/db/policylib/Policy.java
+++ b/policylib/src/main/java/com/db/policylib/Policy.java
@@ -20,7 +20,6 @@
 import android.text.style.ClickableSpan;
 import android.text.style.ForegroundColorSpan;
 import android.view.View;
-import android.view.Window;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
@@ -34,6 +33,8 @@
 public class Policy {
 
     private static volatile Policy instance = null;
+    private String title = "应用需要下列权限才可以正常使用";
+    public static final String TITLE = "应用需要下列权限才可以正常使用";
 
     private Policy() {
     }
@@ -49,11 +50,19 @@ public static Policy getInstance() {
         return instance;
     }
 
-    public void showPermissionDesDialog(Context context, List<PermissionPolicy> list, boolean before,
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void showPermissionDesDialog(Context context, int requestCode, List<PermissionPolicy> list, boolean before,
                                         final PolicyClick policyClick) {
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
             if (policyClick != null) {
-                policyClick.policyCancelClick();
+                policyClick.policyCancelClick(requestCode);
             }
             return;
         }
@@ -65,13 +74,13 @@ public void showPermissionDesDialog(Context context, List<PermissionPolicy> list
         }
         if (listRequest.size() == 0) {
             if (policyClick != null) {
-                policyClick.policyCancelClick();
+                policyClick.policyCancelClick(requestCode);
             }
             return;
         }
         if (!before) {
             if (policyClick != null) {
-                policyClick.policyCancelClick();
+                policyClick.policyCancelClick(requestCode);
             }
             return;
         }
@@ -90,14 +99,14 @@ public void showPermissionDesDialog(Context context, List<PermissionPolicy> list
             public void onClick(View v) {
                 dialog.dismiss();
                 if (policyClick != null) {
-                    policyClick.policyCancelClick();
+                    policyClick.policyCancelClick(requestCode);
                 }
             }
         });
     }
 
     public interface PolicyClick {
-        void policyCancelClick();
+        void policyCancelClick(int reqeustCode);
     }
 
     public boolean hasPermission(Context context, String permission) {
@@ -128,24 +137,14 @@ public interface RequestPermission {
         void request(boolean showRequest);
     }
 
-    public void showSettingDesDialog(final Context context, List<PermissionPolicy> list,
+    public void showSettingDesDialog(final Context context, int requestCode, List<PermissionPolicy> list,
                                      final PolicyClick policyClick) {
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
             if (policyClick != null) {
-                policyClick.policyCancelClick();
+                policyClick.policyCancelClick(requestCode);
             }
             return;
         }
-        boolean request = false;
-        for (int i = 0; i < list.size(); i++) {
-            if (hasPermission(context, list.get(i).getPermission())) {
-                list.remove(i);
-            } else {
-                if (list.get(i).isRequest()) {
-                    request = true;
-                }
-            }
-        }
         final Dialog dialog = new Dialog(context, R.style.POLICY_DIALOG);
         dialog.setCanceledOnTouchOutside(false);
         dialog.setCancelable(false);
@@ -158,13 +157,8 @@ public void showSettingDesDialog(final Context context, List<PermissionPolicy> l
         TextView tv_request = dialog.findViewById(R.id.tv_request);
         TextView tv_title = dialog.findViewById(R.id.tv_title);
         TextView tv_tips = dialog.findViewById(R.id.tv_tips);
-        if (request) {
-            ll_bottom.setVisibility(View.GONE);
-            tv_request.setVisibility(View.VISIBLE);
-        } else {
-            ll_bottom.setVisibility(View.VISIBLE);
-            tv_request.setVisibility(View.GONE);
-        }
+        ll_bottom.setVisibility(View.VISIBLE);
+        tv_request.setVisibility(View.GONE);
         tv_title.setText("应用选择了不再提示，请手动授权");
         tv_tips.setVisibility(View.VISIBLE);
         tv_tips.setText("您已经选择了不再提示，请去应用详情设置->权限里手动授权。");
@@ -177,7 +171,8 @@ public void onClick(View v) {
                 dialog.dismiss();
                 Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
                         .setData(Uri.fromParts("package", context.getPackageName(), null));
-                ((Activity) context).startActivityForResult(intent, AppSettingsDialog.DEFAULT_SETTINGS_REQ_CODE);
+                ((Activity) context).startActivityForResult(intent, requestCode > 0 ? requestCode :
+                        AppSettingsDialog.DEFAULT_SETTINGS_REQ_CODE);
             }
         });
         tv_request.setOnClickListener(new View.OnClickListener() {
@@ -186,7 +181,8 @@ public void onClick(View v) {
                 dialog.dismiss();
                 Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
                         .setData(Uri.fromParts("package", context.getPackageName(), null));
-                ((Activity) context).startActivityForResult(intent, AppSettingsDialog.DEFAULT_SETTINGS_REQ_CODE);
+                ((Activity) context).startActivityForResult(intent, requestCode > 0 ? requestCode :
+                        AppSettingsDialog.DEFAULT_SETTINGS_REQ_CODE);
             }
         });
         tv_cancel.setOnClickListener(new View.OnClickListener() {
@@ -194,7 +190,7 @@ public void onClick(View v) {
             public void onClick(View v) {
                 dialog.dismiss();
                 if (policyClick != null) {
-                    policyClick.policyCancelClick();
+                    policyClick.policyCancelClick(requestCode);
                 }
             }
         });
diff --git a/policylib/src/main/java/pub/devrel/easypermissions/AppSettingsDialog.java b/policylib/src/main/java/pub/devrel/easypermissions/AppSettingsDialog.java
index 133f31a..b0dcc95 100644
--- a/policylib/src/main/java/pub/devrel/easypermissions/AppSettingsDialog.java
+++ b/policylib/src/main/java/pub/devrel/easypermissions/AppSettingsDialog.java
@@ -1,5 +1,6 @@
 package pub.devrel.easypermissions;
 
+import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.content.Context;
 import android.content.DialogInterface;
@@ -119,17 +120,18 @@ public void show() {
         startForResult(AppSettingsDialogHolderActivity.createShowDialogIntent(mContext, this));
     }
 
-    public void show(List<PermissionPolicy> list) {
-        Policy.getInstance().showSettingDesDialog(mContext, list, this);
+    public void show(int requestCode, List<PermissionPolicy> list) {
+        Policy.getInstance().showSettingDesDialog(mContext, requestCode, list, this);
     }
 
-    public void show(List<PermissionPolicy> list, Policy.PolicyClick policyClick) {
-        Policy.getInstance().showSettingDesDialog(mContext, list, policyClick);
+    public void show(int requestCode, List<PermissionPolicy> list, Policy.PolicyClick policyClick) {
+        Policy.getInstance().showSettingDesDialog(mContext, requestCode, list, policyClick);
     }
 
     /**
      * Show the dialog. {@link #show()} is a wrapper to ensure backwards compatibility
      */
+    @SuppressLint("ResourceType")
     AlertDialog showDialog(DialogInterface.OnClickListener positiveListener,
                            DialogInterface.OnClickListener negativeListener) {
         AlertDialog.Builder builder;
@@ -168,7 +170,7 @@ int getIntentFlags() {
     }
 
     @Override
-    public void policyCancelClick() {
+    public void policyCancelClick(int reqeustCode) {
 
     }
 
diff --git a/policylib/src/main/java/pub/devrel/easypermissions/EasyPermissions.java b/policylib/src/main/java/pub/devrel/easypermissions/EasyPermissions.java
index 668e44a..d0e6079 100644
--- a/policylib/src/main/java/pub/devrel/easypermissions/EasyPermissions.java
+++ b/policylib/src/main/java/pub/devrel/easypermissions/EasyPermissions.java
@@ -63,7 +63,7 @@ public interface RationaleCallbacks {
     }
 
     private static final String TAG = "EasyPermissions";
-    private static Activity activity;
+    private static Context context;
 
     /**
      * Check if the calling context has a set of permissions.
@@ -113,7 +113,7 @@ public static boolean hasPermissions(@NonNull Context context,
     public static void requestPermissions(
             @NonNull Activity host, @NonNull String rationale,
             int requestCode, List<PermissionPolicy> list, @Size(min = 1) @NonNull String... perms) {
-        activity = host;
+        context = (Context) host;
         for (int i = 0; i < list.size(); i++) {
             PermissionPolicy policy = list.get(i);
             if (Policy.getInstance().hasPermission(host, policy.getPermission())) {
@@ -135,6 +135,7 @@ public static void requestPermissions(
     public static void requestPermissions(
             @NonNull Fragment host, @NonNull String rationale,
             int requestCode, List<PermissionPolicy> list, @Size(min = 1) @NonNull String... perms) {
+        context = ((Fragment) host).getContext();
         requestPermissions(
                 new PermissionRequest.Builder(host, requestCode, list, perms)
                         .setRationale(rationale)
@@ -208,9 +209,8 @@ public static void onRequestPermissionsResult(int requestCode,
             // Report denied permissions, if any.
             if (!denied.isEmpty()) {
                 if (object instanceof PermissionCallbacks) {
-                    System.out.println("拒绝权限列表：" + denied.toString());
                     for (int i = 0; i < denied.size(); i++) {
-                        Policy.getInstance().putString(activity, denied.get(i));
+                        Policy.getInstance().putString(context, denied.get(i));
                     }
                     ((PermissionCallbacks) object).onPermissionsDenied(requestCode, denied);
                 }
diff --git a/policylib/src/main/java/pub/devrel/easypermissions/RationaleDialogConfig.java b/policylib/src/main/java/pub/devrel/easypermissions/RationaleDialogConfig.java
index 76cfd5e..75063e0 100644
--- a/policylib/src/main/java/pub/devrel/easypermissions/RationaleDialogConfig.java
+++ b/policylib/src/main/java/pub/devrel/easypermissions/RationaleDialogConfig.java
@@ -12,6 +12,7 @@
 import android.widget.TextView;
 
 import com.db.policylib.PermissionPolicy;
+import com.db.policylib.Policy;
 import com.db.policylib.PolicyAdapter;
 import com.db.policylib.R;
 
@@ -85,11 +86,15 @@ Dialog createSupportDialog(Context context, final RationaleClickListener listene
         dialog.show();
         LinearLayout ll_bottom = dialog.findViewById(R.id.ll_bottom);
         RecyclerView rv_list = dialog.findViewById(R.id.rv_list);
+        TextView tv_title = dialog.findViewById(R.id.tv_title);
         TextView tv_request = dialog.findViewById(R.id.tv_request);
         TextView tv_ok = dialog.findViewById(R.id.tv_ok);
         TextView tv_cancel = dialog.findViewById(R.id.tv_cancel);
         ll_bottom.setVisibility(View.VISIBLE);
         tv_request.setVisibility(View.GONE);
+        if (!Policy.getInstance().getTitle().equals(Policy.TITLE)) {
+            tv_title.setText(Policy.getInstance().getTitle());
+        }
         PolicyAdapter adapter = new PolicyAdapter(context, lists);
         rv_list.setLayoutManager(new LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false));
         rv_list.setAdapter(adapter);
@@ -131,11 +136,15 @@ Dialog createFrameworkDialog(Context context, final RationaleClickListener liste
         dialog.show();
         LinearLayout ll_bottom = dialog.findViewById(R.id.ll_bottom);
         RecyclerView rv_list = dialog.findViewById(R.id.rv_list);
+        TextView tv_title = dialog.findViewById(R.id.tv_title);
         TextView tv_request = dialog.findViewById(R.id.tv_request);
         TextView tv_ok = dialog.findViewById(R.id.tv_ok);
         TextView tv_cancel = dialog.findViewById(R.id.tv_cancel);
         ll_bottom.setVisibility(View.VISIBLE);
         tv_request.setVisibility(View.GONE);
+        if (!Policy.getInstance().getTitle().equals(Policy.TITLE)) {
+            tv_title.setText(Policy.getInstance().getTitle());
+        }
         PolicyAdapter adapter = new PolicyAdapter(context, lists);
         rv_list.setLayoutManager(new LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false));
         rv_list.setAdapter(adapter);
diff --git a/policylib/src/main/java/pub/devrel/easypermissions/helper/PermissionHelper.java b/policylib/src/main/java/pub/devrel/easypermissions/helper/PermissionHelper.java
index e35a88a..127a2f5 100644
--- a/policylib/src/main/java/pub/devrel/easypermissions/helper/PermissionHelper.java
+++ b/policylib/src/main/java/pub/devrel/easypermissions/helper/PermissionHelper.java
@@ -65,7 +65,7 @@ public void requestPermissions(@NonNull String rationale,
                                    @StyleRes int theme,
                                    int requestCode, List<PermissionPolicy> list,
                                    @NonNull String... perms) {
-        if (shouldShowRationale(perms) || !Policy.getInstance().getStringList((Activity) mHost, perms)) {// !TextUtils.isEmpty(rationale)
+        if (shouldShowRationale(perms) || !Policy.getInstance().getStringList(getHostContext(), perms)) {// !TextUtils.isEmpty(rationale)
             showRequestPermissionRationale(
                     rationale, positiveButton, negativeButton, theme, requestCode, list, perms);
         } else {
@@ -96,6 +96,16 @@ public T getHost() {
         return mHost;
     }
 
+    public Context getHostContext() {
+        if (getHost() instanceof Activity) {
+            return (Context) getHost();
+        } else if (getHost() instanceof Fragment) {
+            return ((Fragment) getHost()).getContext();
+        } else {
+            throw new IllegalStateException("Unknown host: " + getHost());
+        }
+    }
+
     // ============================================================================
     // Public abstract methods
     // ============================================================================