diff --git a/Assets/Editor/BFBuildProjectTools/BuildProjectWindow/BuildProjectWindow.cs b/Assets/Editor/BFBuildProjectTools/BuildProjectWindow/BuildProjectWindow.cs
index 6c9b7199c..355d2bc3a 100644
--- a/Assets/Editor/BFBuildProjectTools/BuildProjectWindow/BuildProjectWindow.cs
+++ b/Assets/Editor/BFBuildProjectTools/BuildProjectWindow/BuildProjectWindow.cs
@@ -14,7 +14,7 @@ namespace BFEditor.Build
 	public class BuildProjectWindow : EditorWindow
 	{
 		private static int versionCode = 16;
-    	private static string versionName = "1.4.0";
+    	private static string versionName = "1.4.3";
 	    BFPlatformOptions platform = BFPlatformOptions.AndroidDev;
 		const string ANDROID_DEV_PACKAGE_NAME = "com.juzu.b6.dev.android";
 		const string ANDROID_RELEASE_PACKAGE_NAME = "com.juzu.b6.release.android";
diff --git a/Assets/arts/textures/background/battle/bg_8.png b/Assets/arts/textures/background/battle/bg_8.png
index b3f97fead..6fd1bf08b 100644
Binary files a/Assets/arts/textures/background/battle/bg_8.png and b/Assets/arts/textures/background/battle/bg_8.png differ
diff --git a/Assets/arts/textures/background/battle/bg_8.png.meta b/Assets/arts/textures/background/battle/bg_8.png.meta
index 15028b1ef..93fb582db 100644
--- a/Assets/arts/textures/background/battle/bg_8.png.meta
+++ b/Assets/arts/textures/background/battle/bg_8.png.meta
@@ -79,7 +79,7 @@ TextureImporter:
     buildTarget: Android
     maxTextureSize: 2048
     resizeAlgorithm: 0
-    textureFormat: 47
+    textureFormat: 45
     textureCompression: 0
     compressionQuality: 50
     crunchedCompression: 0
diff --git a/Assets/arts/textures/background/battle/bg_9.png b/Assets/arts/textures/background/battle/bg_9.png
index 55282827d..32fd5cb54 100644
Binary files a/Assets/arts/textures/background/battle/bg_9.png and b/Assets/arts/textures/background/battle/bg_9.png differ
diff --git a/Assets/arts/textures/background/battle/bg_9.png.meta b/Assets/arts/textures/background/battle/bg_9.png.meta
index 33d49bbeb..13ec68eb3 100644
--- a/Assets/arts/textures/background/battle/bg_9.png.meta
+++ b/Assets/arts/textures/background/battle/bg_9.png.meta
@@ -79,7 +79,7 @@ TextureImporter:
     buildTarget: Android
     maxTextureSize: 2048
     resizeAlgorithm: 0
-    textureFormat: 47
+    textureFormat: 45
     textureCompression: 0
     compressionQuality: 50
     crunchedCompression: 0
diff --git a/Assets/arts/textures/background/chapter/chapter_8.png b/Assets/arts/textures/background/chapter/chapter_8.png
index 7e57ab229..b94d30e9b 100644
Binary files a/Assets/arts/textures/background/chapter/chapter_8.png and b/Assets/arts/textures/background/chapter/chapter_8.png differ
diff --git a/Assets/arts/textures/background/chapter/chapter_9.png b/Assets/arts/textures/background/chapter/chapter_9.png
index ef8ea9aa3..c4193a723 100644
Binary files a/Assets/arts/textures/background/chapter/chapter_9.png and b/Assets/arts/textures/background/chapter/chapter_9.png differ
diff --git a/Assets/lua/app/config/activity_pvp_robot.lua.bytes b/Assets/lua/app/config/activity_pvp_robot.lua.bytes
index 8acda1485..1502048c2 100644
Binary files a/Assets/lua/app/config/activity_pvp_robot.lua.bytes and b/Assets/lua/app/config/activity_pvp_robot.lua.bytes differ
diff --git a/Assets/lua/app/module/battle/controller/battle_controller_dungeon_rune.lua.bytes b/Assets/lua/app/module/battle/controller/battle_controller_dungeon_rune.lua.bytes
index cb62c0f2a..327d731b3 100644
Binary files a/Assets/lua/app/module/battle/controller/battle_controller_dungeon_rune.lua.bytes and b/Assets/lua/app/module/battle/controller/battle_controller_dungeon_rune.lua.bytes differ
diff --git a/Assets/lua/app/userdata/arena/arena_data.lua.bytes b/Assets/lua/app/userdata/arena/arena_data.lua.bytes
index 94e989fe4..c882b96d2 100644
Binary files a/Assets/lua/app/userdata/arena/arena_data.lua.bytes and b/Assets/lua/app/userdata/arena/arena_data.lua.bytes differ
diff --git a/Assets/lua/app/userdata/hero/hero_data.lua.bytes b/Assets/lua/app/userdata/hero/hero_data.lua.bytes
index 997a469cf..493131b4b 100644
Binary files a/Assets/lua/app/userdata/hero/hero_data.lua.bytes and b/Assets/lua/app/userdata/hero/hero_data.lua.bytes differ
diff --git a/Assets/lua/app/userdata/hero/hero_entity.lua.bytes b/Assets/lua/app/userdata/hero/hero_entity.lua.bytes
index 837afc713..3fe5c5d0f 100644
Binary files a/Assets/lua/app/userdata/hero/hero_entity.lua.bytes and b/Assets/lua/app/userdata/hero/hero_entity.lua.bytes differ