diff --git a/.github/workflows/dev.yml b/.github/workflows/dev.yml
index 9d5814a6..5442c82b 100644
--- a/.github/workflows/dev.yml
+++ b/.github/workflows/dev.yml
@@ -27,7 +27,6 @@ jobs:
         sudo rm -rf "/usr/local/share/boost"
         sudo rm -rf "$AGENT_TOOLSDIRECTORY"
         sudo rm -rf /usr/local/lib/android
-        mv ./Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs.legacy ./Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs
         TARGET=4.27 make
         python change_version.py 4.27.0
 
@@ -55,7 +54,6 @@ jobs:
         sudo rm -rf "/usr/local/share/boost"
         sudo rm -rf "$AGENT_TOOLSDIRECTORY"
         sudo rm -rf /usr/local/lib/android
-        mv ./Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs.legacy ./Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs
         TARGET=5.1 make
         python change_version.py 5.1.0
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a61a5718..d95011f5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -24,7 +24,6 @@ jobs:
 
       - name: Prepare PlayCppSdk
         run: |
-          mv ./Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs.legacy ./Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs
           TARGET=4.27 make
           python change_version.py 4.27.0
           
@@ -59,7 +58,6 @@ jobs:
 
       - name: Prepare PlayCppSdk
         run: |
-          mv ./Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs.legacy ./Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs
           TARGET=5.0 make
           python change_version.py 5.0.0
           
@@ -94,7 +92,6 @@ jobs:
 
       - name: Prepare PlayCppSdk
         run: |
-          mv ./Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs.legacy ./Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs
           TARGET=5.1 make
           python change_version.py 5.1.0
           
@@ -129,7 +126,6 @@ jobs:
 
       - name: Prepare PlayCppSdk
         run: |
-          rm ./Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs.legacy
           TARGET=5.2 make
           python change_version.py 5.2.0
           
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35943ea3..77be0d2a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## [Unreleased]
 
+## [v0.0.16-alpha] - 2023-8-8
+ - use universal library (x86_64 + arm64) for mac
+
 ## [v0.0.13-alpha] - 2023-6-15
 - Support apple arm64
 - Support Unreal Engine 5.2.0
diff --git a/CronosPlayUnreal.uplugin b/CronosPlayUnreal.uplugin
index 0d24eb59..6870a342 100644
--- a/CronosPlayUnreal.uplugin
+++ b/CronosPlayUnreal.uplugin
@@ -2,7 +2,7 @@
 	"FileVersion": 3,
 	"FriendlyName": "Cronos Play for Unreal Engine",
 	"Version": 1,
-	"VersionName": "v0.0.13-alpha",
+	"VersionName": "v0.0.16-alpha",
 	"EngineVersion": "5.2.0",
 	"Description": "Cronos labs",
 	"Category": "Programming",
diff --git a/Makefile b/Makefile
index 3703255d..4f58d3c8 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ UNAME := $(shell uname)
 PWD = $(shell pwd)
 
 # Set the play cpp sdk version
-PLAYCPPSDK=v0.0.21-alpha
+PLAYCPPSDK=v0.0.23-alpha
 # Set the play-cpp-sdk cache path
 PLAYCPPSDK_CACHE_DIR=./install/$(PLAYCPPSDK)
 # Set the play-cpp-sdk target path
@@ -29,7 +29,6 @@ ifndef NDK_VERSION
 NDK_VERSION=25.1.8937393
 endif
 # Set names of play cpp sdk library files
-MAC_FILE=play_cpp_sdk_Darwin_x86_64.tar.gz
 MACARM64_FILE=play_cpp_sdk_Darwin_arm64.tar.gz
 WINDOWS_FILE=play_cpp_sdk_Windows_x86_64.zip
 LINUX_FILE=play_cpp_sdk_libc++_Linux_x86_64.tar.gz
@@ -47,8 +46,6 @@ ANDROID_ARMEABI_V7A_CHECKSUM_FILE=checksums-armv7-linux-androideabi-$(NDK_VERSIO
 ANDROID_X86_64_CHECKSUM_FILE=checksums-x86_64-linux-android-$(NDK_VERSION).txt
 IOS_CHECKSUM_FILE=checksums-aarch64-apple-ios.txt
 
-MAC_SRC=https://github.com/cronos-labs/play-cpp-sdk/releases/download/$(PLAYCPPSDK)/$(MAC_FILE)
-MAC_CHEKSUM_SRC=https://github.com/cronos-labs/play-cpp-sdk/releases/download/$(PLAYCPPSDK)/$(MAC_CHECKSUM_FILE)
 MACARM64_SRC=https://github.com/cronos-labs/play-cpp-sdk/releases/download/$(PLAYCPPSDK)/$(MACARM64_FILE)
 MACARM64_CHEKSUM_SRC=https://github.com/cronos-labs/play-cpp-sdk/releases/download/$(PLAYCPPSDK)/$(MACARM64_CHECKSUM_FILE)
 WINDOWS_SRC=https://github.com/cronos-labs/play-cpp-sdk/releases/download/$(PLAYCPPSDK)/$(WINDOWS_FILE)
@@ -71,8 +68,8 @@ CACHE_OS_LIST := Mac/x86_64 Mac/arm64 Win64 Linux Android/arm64-v8a Android/arme
 download:
 	for os in $(CACHE_OS_LIST); do	\
 		if [ "$$os" = "Mac/x86_64" ]; then \
-			cache_file=$(MAC_FILE); \
-			cache_src=$(MAC_SRC); \
+			cache_file=$(MACARM64_FILE); \
+			cache_src=$(MACARM6_SRC); \
 		elif [ "$$os" = "Mac/arm64" ]; then \
 			cache_file=$(MACARM64_FILE); \
 			cache_src=$(MACARM64_SRC); \
@@ -107,7 +104,6 @@ download:
 
 checkhash:
 ifeq ($(UNAME), Darwin)
-	cd $(PLAYCPPSDK_CACHE_DIR)/Mac/x86_64 && curl -s -L $(MAC_CHEKSUM_SRC) | shasum -a 256 -c -
 	cd $(PLAYCPPSDK_CACHE_DIR)/Mac/arm64 && curl -s -L $(MACARM64_CHEKSUM_SRC) | shasum -a 256 -c -
 	cd $(PLAYCPPSDK_CACHE_DIR)/Win64 &&  curl -s -L $(WINDOWS_CHECKSUM_SRC) | shasum -a 256 -c -
 	cd $(PLAYCPPSDK_CACHE_DIR)/Linux && curl -s -L $(LINUX_CHECKSUM_SRC) | shasum -a 256 -c -
@@ -116,7 +112,6 @@ ifeq ($(UNAME), Darwin)
 	cd $(PLAYCPPSDK_CACHE_DIR)/Android/x86_64 && curl -s -L $(ANDROID_X86_64_CHECKSUM_SRC) | shasum -a 256 -c -
 	cd $(PLAYCPPSDK_CACHE_DIR)/iOS/arm64 && curl -s -L $(IOS_CHEKSUM_SRC) | shasum -a 256 -c -
 else
-	cd $(PLAYCPPSDK_CACHE_DIR)/Mac/x86_64 && curl -s -L $(MAC_CHEKSUM_SRC) | sha256sum -c  -
 	cd $(PLAYCPPSDK_CACHE_DIR)/Mac/arm64 && curl -s -L $(MACARM64_CHEKSUM_SRC) | sha256sum -c  -
 	cd $(PLAYCPPSDK_CACHE_DIR)/Win64 &&  curl -s -L $(WINDOWS_CHECKSUM_SRC) | sha256sum -c  -
 	cd $(PLAYCPPSDK_CACHE_DIR)/Linux && curl -s -L $(LINUX_CHECKSUM_SRC) | sha256sum -c  -
@@ -127,24 +122,22 @@ else
 endif
 
 prepare:
-	mkdir -p $(PLAYCPPSDK_TARGET_DIR)/Mac/x86_64
-	mkdir -p $(PLAYCPPSDK_TARGET_DIR)/Mac/arm64
+	mkdir -p $(PLAYCPPSDK_TARGET_DIR)/Mac
 	mkdir -p $(PLAYCPPSDK_TARGET_DIR)/Win64
 	mkdir -p $(PLAYCPPSDK_TARGET_DIR)/Linux
 	mkdir -p $(PLAYCPPSDK_TARGET_DIR)/Android/arm64-v8a
 	mkdir -p $(PLAYCPPSDK_TARGET_DIR)/Android/armeabi-v7a
 	mkdir -p $(PLAYCPPSDK_TARGET_DIR)/Android/x86_64
-	mkdir -p $(PLAYCPPSDK_TARGET_DIR)/iOS/arm64
+	mkdir -p $(PLAYCPPSDK_TARGET_DIR)/iOS
 
 uncompress: prepare
-	tar xvf $(PLAYCPPSDK_CACHE_DIR)/Mac/x86_64/$(MAC_FILE) -C $(PLAYCPPSDK_TARGET_DIR)/Mac/x86_64 --strip-components=2 sdk/lib/libplay_cpp_sdk.a
-	tar xvf $(PLAYCPPSDK_CACHE_DIR)/Mac/arm64/$(MACARM64_FILE) -C $(PLAYCPPSDK_TARGET_DIR)/Mac/arm64 --strip-components=2 sdk/lib/libplay_cpp_sdk.a
+	tar xvf $(PLAYCPPSDK_CACHE_DIR)/Mac/arm64/$(MACARM64_FILE) -C $(PLAYCPPSDK_TARGET_DIR)/Mac --strip-components=2 sdk/lib/libplay_cpp_sdk_universal.a && mv $(PLAYCPPSDK_TARGET_DIR)/Mac/libplay_cpp_sdk_universal.a $(PLAYCPPSDK_TARGET_DIR)/Mac/libplay_cpp_sdk.a
 	unzip -j $(PLAYCPPSDK_CACHE_DIR)/Win64/$(WINDOWS_FILE) sdk/lib/play_cpp_sdk.lib -d $(PLAYCPPSDK_TARGET_DIR)/Win64
 	tar xvf $(PLAYCPPSDK_CACHE_DIR)/Linux/$(LINUX_FILE) -C $(PLAYCPPSDK_TARGET_DIR)/Linux --strip-components=2 sdk/lib/libplay_cpp_sdk.a
 	tar xvf $(PLAYCPPSDK_CACHE_DIR)/Android/arm64-v8a/$(ARM64_V8A_FILE) -C $(PLAYCPPSDK_TARGET_DIR)/Android/arm64-v8a --strip-components=2 sdk/lib/libplay_cpp_sdk.a
 	tar xvf $(PLAYCPPSDK_CACHE_DIR)/Android/armeabi-v7a/$(ARMEABI_V7A_FILE) -C $(PLAYCPPSDK_TARGET_DIR)/Android/armeabi-v7a --strip-components=2 sdk/lib/libplay_cpp_sdk.a
 	tar xvf $(PLAYCPPSDK_CACHE_DIR)/Android/x86_64/$(X86_64_FILE) -C $(PLAYCPPSDK_TARGET_DIR)/Android/x86_64 --strip-components=2 sdk/lib/libplay_cpp_sdk.a
-	tar xvf $(PLAYCPPSDK_CACHE_DIR)/iOS/arm64/$(IOS_FILE) -C $(PLAYCPPSDK_TARGET_DIR)/iOS/arm64 --strip-components=2 sdk/lib/libplay_cpp_sdk.a
+	tar xvf $(PLAYCPPSDK_CACHE_DIR)/iOS/arm64/$(IOS_FILE) -C $(PLAYCPPSDK_TARGET_DIR)/iOS --strip-components=2 sdk/lib/libplay_cpp_sdk.a
 
 
 # FIXME Build Android/IOS with RunUAT.sh
diff --git a/Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs b/Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs
index e11c7862..a362b66c 100644
--- a/Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs
+++ b/Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs
@@ -40,15 +40,8 @@ public PlayCppSdkLibrary(ReadOnlyTargetRules Target) : base(Target) {
             PublicAdditionalLibraries.Add("ws2_32.lib");
 
         } else if (Target.Platform == UnrealTargetPlatform.Mac) {
-            if (Target.Architecture == UnrealArch.X64)
-                PublicAdditionalLibraries.Add(Path.Combine(
-                    LibrariesPath, "Mac/x86_64", "libplay_cpp_sdk.a"));
-            else if (Target.Architecture == UnrealArch.Arm64)
-                PublicAdditionalLibraries.Add(Path.Combine(
-                    LibrariesPath, "Mac/arm64", "libplay_cpp_sdk.a"));
-            else {
-                throw new System.Exception("Unsupported architecture");
-            }
+            PublicAdditionalLibraries.Add(Path.Combine(
+                    LibrariesPath, "Mac", "libplay_cpp_sdk.a"));
         } else if (Target.Platform == UnrealTargetPlatform.Linux) {
             PublicAdditionalLibraries.Add(
                 Path.Combine(LibrariesPath, "Linux", "libplay_cpp_sdk.a"));
@@ -61,7 +54,7 @@ public PlayCppSdkLibrary(ReadOnlyTargetRules Target) : base(Target) {
                 LibrariesPath, "Android", "x86_64", "libplay_cpp_sdk.a"));
         } else if (Target.Platform == UnrealTargetPlatform.IOS) {
             PublicAdditionalLibraries.Add(Path.Combine(
-                LibrariesPath, "iOS", "arm64", "libplay_cpp_sdk.a"));
+                LibrariesPath, "iOS", "libplay_cpp_sdk.a"));
         }
     }
 }
diff --git a/Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs.legacy b/Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs.legacy
deleted file mode 100644
index ce78f4fc..00000000
--- a/Source/ThirdParty/PlayCppSdkLibrary/PlayCppSdkLibrary.Build.cs.legacy
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
-Copyright 2022, Cronos Labs.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-using System.IO;
-using UnrealBuildTool;
-using System.Diagnostics;
-public class PlayCppSdkLibrary : ModuleRules {
-    public PlayCppSdkLibrary(ReadOnlyTargetRules Target) : base(Target) {
-        Type = ModuleType.External;
-        CppStandard = CppStandardVersion.Cpp17;
-
-        string IncludePath = Path.Combine(ModuleDirectory, "Include");
-        string LibrariesPath = Path.Combine(ModuleDirectory, "Lib");
-
-        PublicIncludePaths.Add(IncludePath);
-
-        if (Target.Platform == UnrealTargetPlatform.Win64) {
-            PublicAdditionalLibraries.Add(
-                Path.Combine(LibrariesPath, "Win64", "play_cpp_sdk.lib"));
-
-            PublicAdditionalLibraries.Add("Ncrypt.lib");
-            PublicAdditionalLibraries.Add("userenv.lib");
-            PublicAdditionalLibraries.Add("bcrypt.lib");
-            PublicAdditionalLibraries.Add("ntdll.lib");
-            PublicAdditionalLibraries.Add("Secur32.lib");
-            PublicAdditionalLibraries.Add("crypt32.lib");
-            PublicAdditionalLibraries.Add("ws2_32.lib");
-
-        } else if (Target.Platform == UnrealTargetPlatform.Mac) {
-                PublicAdditionalLibraries.Add(Path.Combine(
-                    LibrariesPath, "Mac/x86_64", "libplay_cpp_sdk.a"));
-        } else if (Target.Platform == UnrealTargetPlatform.Linux) {
-            PublicAdditionalLibraries.Add(
-                Path.Combine(LibrariesPath, "Linux", "libplay_cpp_sdk.a"));
-        } else if (Target.Platform == UnrealTargetPlatform.Android) {
-            PublicAdditionalLibraries.Add(Path.Combine(
-                LibrariesPath, "Android", "arm64-v8a", "libplay_cpp_sdk.a"));
-            PublicAdditionalLibraries.Add(Path.Combine(
-                LibrariesPath, "Android", "armeabi-v7a", "libplay_cpp_sdk.a"));
-            PublicAdditionalLibraries.Add(Path.Combine(
-                LibrariesPath, "Android", "x86_64", "libplay_cpp_sdk.a"));
-        } else if (Target.Platform == UnrealTargetPlatform.IOS) {
-            PublicAdditionalLibraries.Add(Path.Combine(
-                LibrariesPath, "iOS", "arm64", "libplay_cpp_sdk.a"));
-        }
-    }
-}