diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 2b16599..008d28f 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -275,7 +275,7 @@
             android:value="googleplay" />
         <provider
             android:name="android.support.v4.content.FileProvider"
-            android:authorities="com.via.vpai.provider"
+            android:authorities="com.kingoit.camera.panoramic.provider"
             android:exported="false"
             android:grantUriPermissions="true">
             <meta-data
@@ -301,7 +301,7 @@
         <activity android:name="com.facebook.CustomTabMainActivity" />
         <provider
             android:name="com.facebook.internal.FacebookInitProvider"
-            android:authorities="com.via.vpai.FacebookInitProvider"
+            android:authorities="com.kingoit.camera.panoramic.FacebookInitProvider"
             android:exported="false" />
 
         <activity
diff --git a/res/values/strings.xml b/res/values/strings.xml
index eebea2c..9c953d7 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -64,14 +64,14 @@
     <string name="messenger_send_button_text">Send</string>
     <string name="search_menu_title">Search</string>
     <string name="status_bar_notification_info_overflow">999+</string>
-    <string name="about_copyright">"Copyright © %1$s www.vpai360.com.
+    <string name="about_copyright">"Copyright © %1$s www.kingoit.com.
 All Rights Reserved."</string>
     <string name="about_problem">FAQ</string>
     <string name="about_service">User agreement</string>
     <string name="about_share_app">Share APP</string>
     <string name="accounts">Accounts</string>
     <string name="already_downloaded">Already downloaded</string>
-    <string name="app_name">VPai</string>
+    <string name="app_name">kingo_camera_panoramic</string>
     <string name="app_version">Current Version: %1$s</string>
     <string name="audio_record_disable">No RecordAudio permission, please enable it via app settings</string>
     <string name="authorize_process">Authorizing ...</string>
@@ -420,7 +420,7 @@ Click screen and reload page"</string>
     <string name="str_quit_login">Logout</string>
     <string name="str_vr">VR</string>
     <string name="str_wechat">Wechat</string>
-    <string name="tab_camera_preview">VPai</string>
+    <string name="tab_camera_preview">Camera</string>
     <string name="tab_cloud">Me</string>
     <string name="tab_community">Space</string>
     <string name="tab_my_gallery">Gallery</string>
@@ -518,7 +518,7 @@ Click screen and reload page"</string>
     <string name="abc_font_family_title_material">sans-serif-medium</string>
     <string name="app_download_url">http://www.vpai360.com/download.html</string>
     <string name="facebook_app_id">1585933018369936</string>
-    <string name="facebook_app_provider">com.facebook.app.FacebookContentProvider1585933018369936</string>
+    <string name="facebook_app_provider">com.facebook.app.FacebookContentProvider1585933018369938</string>
     <string name="home_page_url">www.vpai360.com</string>
     <string name="line">LINE</string>
     <string name="rtmp">RTMP</string>
diff --git a/res/xml/file_paths.xml b/res/xml/file_paths.xml
index c15f4a4..73b2793 100644
--- a/res/xml/file_paths.xml
+++ b/res/xml/file_paths.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <paths>
-    <external-path path="Android/data/com.via.vpai/" name="files_root" />
+    <external-path path="Kingoit/Pictures/Panoramic/" name="files_root" />
     <external-path path="." name="external_storage_root" />
 </paths>
\ No newline at end of file
diff --git a/smali/com/viatech/a.smali b/smali/com/viatech/a.smali
index a570774..ce81d5c 100644
--- a/smali/com/viatech/a.smali
+++ b/smali/com/viatech/a.smali
@@ -87,7 +87,7 @@
     sput-object v0, Lcom/viatech/a;->d:[Ljava/lang/String;
 
     .line 16
-    const-string v0, "VPAI360"
+    const-string v0, "KINGOIT360"
 
     sput-object v0, Lcom/viatech/a;->e:Ljava/lang/String;