diff --git a/Package.swift b/Package.swift
index ec29330..5a83f4a 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,10 +1,11 @@
-// swift-tools-version:5.2
+// swift-tools-version:5.3
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription
 
 let package = Package(
   name: "SwiftFFmpeg",
+  platforms: [.iOS(.v9), .macOS(.v10_10), .tvOS(.v10)],
   products: [
     .library(
       name: "SwiftFFmpeg",
@@ -12,14 +13,75 @@ let package = Package(
     )
   ],
   targets: [
-    .systemLibrary(
-      name: "CFFmpeg",
-      pkgConfig: "libavformat"
-    ),
     .target(
       name: "SwiftFFmpeg",
       dependencies: ["CFFmpeg"]
     ),
+    .target(
+      name: "CFFmpeg",
+      dependencies: [
+        "libavcodec",
+        "libavdevice",
+        "libavfilter",
+        "libavformat",
+        "libavutil",
+        "libswresample",
+        "libswscale",
+      ],
+      linkerSettings: [
+        .linkedLibrary("z"),
+        .linkedLibrary("bz2"),
+        .linkedLibrary("iconv"),
+        .linkedLibrary("lzma"),
+        .linkedFramework("Security"),
+        .linkedFramework("CoreMedia"),
+        .linkedFramework("CoreVideo"),
+        .linkedFramework("AudioToolbox"),
+        .linkedFramework("VideoToolbox"),
+        .linkedFramework("OpenGL"),
+        .linkedFramework("CoreImage"),
+        .linkedFramework("AppKit"),
+      ]
+    ),
+    .binaryTarget(
+      name: "libavcodec",
+      url: "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libavcodec.zip?raw=true",
+      checksum: "97f406b33946c1ab941af7dd02991e5cc3703779bb018de8ff265eb7a6d236fa"
+    ),
+    .binaryTarget(
+      name: "libavdevice",
+      url:
+        "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libavdevice.zip?raw=true",
+      checksum: "87738dff91380bd23de288e8702f0aa5511d80895c0974daba13dc117bdd599c"
+    ),
+    .binaryTarget(
+      name: "libavfilter",
+      url:
+        "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libavfilter.zip?raw=true",
+      checksum: "cb9b72b3cd923c9b065041cf6a87e164264f16eb282ea338b15bdae6dd5a3d15"
+    ),
+    .binaryTarget(
+      name: "libavformat",
+      url:
+        "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libavformat.zip?raw=true",
+      checksum: "9def922d249207ed7be7aebdab7bbd2ff3bc41187dcb0bd77c8e216630407e00"
+    ),
+    .binaryTarget(
+      name: "libavutil",
+      url: "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libavutil.zip?raw=true",
+      checksum: "3ca05b51466e4fec332b5c1c607b228a67f4eb7a89e09944d19550474214f4e2"
+    ),
+    .binaryTarget(
+      name: "libswresample",
+      url:
+        "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libswresample.zip?raw=true",
+      checksum: "76aa9805c67a040a729eee4599162a982f4bbd2609e7c92b7a3c589159259a7a"
+    ),
+    .binaryTarget(
+      name: "libswscale",
+      url: "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libswscale.zip?raw=true",
+      checksum: "b5e47c27f44c6818cc11a41fe43535e7bdb25d171a0b5c4984b52b303c7e53b1"
+    ),
     .target(
       name: "SwiftFFmpegExamples",
       dependencies: ["SwiftFFmpeg"]
diff --git a/Sources/CFFmpeg/avcodec_shim.h b/Sources/CFFmpeg/include/avcodec_shim.h
similarity index 100%
rename from Sources/CFFmpeg/avcodec_shim.h
rename to Sources/CFFmpeg/include/avcodec_shim.h
diff --git a/Sources/CFFmpeg/avdevice_shim.h b/Sources/CFFmpeg/include/avdevice_shim.h
similarity index 100%
rename from Sources/CFFmpeg/avdevice_shim.h
rename to Sources/CFFmpeg/include/avdevice_shim.h
diff --git a/Sources/CFFmpeg/avfilter_shim.h b/Sources/CFFmpeg/include/avfilter_shim.h
similarity index 100%
rename from Sources/CFFmpeg/avfilter_shim.h
rename to Sources/CFFmpeg/include/avfilter_shim.h
diff --git a/Sources/CFFmpeg/avformat_shim.h b/Sources/CFFmpeg/include/avformat_shim.h
similarity index 100%
rename from Sources/CFFmpeg/avformat_shim.h
rename to Sources/CFFmpeg/include/avformat_shim.h
diff --git a/Sources/CFFmpeg/avutil_shim.h b/Sources/CFFmpeg/include/avutil_shim.h
similarity index 100%
rename from Sources/CFFmpeg/avutil_shim.h
rename to Sources/CFFmpeg/include/avutil_shim.h
diff --git a/Sources/CFFmpeg/swresample_shim.h b/Sources/CFFmpeg/include/swresample_shim.h
similarity index 100%
rename from Sources/CFFmpeg/swresample_shim.h
rename to Sources/CFFmpeg/include/swresample_shim.h
diff --git a/Sources/CFFmpeg/swscale_shim.h b/Sources/CFFmpeg/include/swscale_shim.h
similarity index 100%
rename from Sources/CFFmpeg/swscale_shim.h
rename to Sources/CFFmpeg/include/swscale_shim.h
diff --git a/Sources/CFFmpeg/module.modulemap b/Sources/CFFmpeg/module.modulemap
deleted file mode 100644
index debc676..0000000
--- a/Sources/CFFmpeg/module.modulemap
+++ /dev/null
@@ -1,37 +0,0 @@
-module CFFmpeg [system] {
-    module AVUtil {
-        header "avutil_shim.h"
-        link "avutil"
-        export *
-    }
-    module AVFormat {
-        header "avformat_shim.h"
-        link "avformat"
-        export *
-    }
-    module AVCodec {
-        header "avcodec_shim.h"
-        link "avcodec"
-        export *
-    }
-    module AVFilter {
-        header "avfilter_shim.h"
-        link "avfilter"
-        export *
-    }
-    module AVDevice {
-        header "avdevice_shim.h"
-        link "avdevice"
-        export *
-    }
-    module Swscale {
-        header "swscale_shim.h"
-        link "swscale"
-        export *
-    }
-    module Swresample {
-        header "swresample_shim.h"
-        link "swresample"
-        export *
-    }
-}
diff --git a/Sources/CFFmpeg/src/empty.c b/Sources/CFFmpeg/src/empty.c
new file mode 100644
index 0000000..2d74ff4
--- /dev/null
+++ b/Sources/CFFmpeg/src/empty.c
@@ -0,0 +1,7 @@
+//
+//  empty.c
+//  CFFmpeg
+//
+//  Created by sunlubo on 2020/8/6.
+//  Copyright © 2019-2020 sunlubo. All rights reserved.
+//
diff --git a/scripts/build.sh b/scripts/build.sh
index 0c57a75..1fc9acb 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -2,7 +2,7 @@
 
 FFMPEG_VERSION=4.3.1
 FFMPEG_SOURCE_DIR=FFmpeg-n$FFMPEG_VERSION
-FFMPEG_LIBS="libavcodec libavdevice libavfilter libavformat libavutil libpostproc libswresample libswscale"
+FFMPEG_LIBS="libavcodec libavdevice libavfilter libavformat libavutil libswresample libswscale"
 PREFIX=`pwd`/output
 ARCH="x86_64"
 
@@ -20,12 +20,11 @@ cd $FFMPEG_SOURCE_DIR
 
 ./configure \
   --prefix=$PREFIX \
-  --enable-gpl \
   --enable-version3 \
   --disable-programs \
   --disable-doc \
   --arch=$ARCH \
-  --extra-cflags="-arch $ARCH -march=native -fno-stack-check" \
+  --extra-cflags="-fno-stack-check" \
   --disable-debug || exit 1
 
 make clean
diff --git a/xcframework/libavcodec.zip b/xcframework/libavcodec.zip
index a85f75a..a709187 100644
Binary files a/xcframework/libavcodec.zip and b/xcframework/libavcodec.zip differ
diff --git a/xcframework/libavdevice.zip b/xcframework/libavdevice.zip
index 854c0f4..ba72a02 100644
Binary files a/xcframework/libavdevice.zip and b/xcframework/libavdevice.zip differ
diff --git a/xcframework/libavfilter.zip b/xcframework/libavfilter.zip
index 07fe110..83fbe4a 100644
Binary files a/xcframework/libavfilter.zip and b/xcframework/libavfilter.zip differ
diff --git a/xcframework/libavformat.zip b/xcframework/libavformat.zip
index e4e3399..d0bb520 100644
Binary files a/xcframework/libavformat.zip and b/xcframework/libavformat.zip differ
diff --git a/xcframework/libavutil.zip b/xcframework/libavutil.zip
index 03a14a9..d9ea57e 100644
Binary files a/xcframework/libavutil.zip and b/xcframework/libavutil.zip differ
diff --git a/xcframework/libpostproc.zip b/xcframework/libpostproc.zip
deleted file mode 100644
index 83abb30..0000000
Binary files a/xcframework/libpostproc.zip and /dev/null differ
diff --git a/xcframework/libswresample.zip b/xcframework/libswresample.zip
index f5ca515..fe4a640 100644
Binary files a/xcframework/libswresample.zip and b/xcframework/libswresample.zip differ
diff --git a/xcframework/libswscale.zip b/xcframework/libswscale.zip
index 28abfa1..9b0e627 100644
Binary files a/xcframework/libswscale.zip and b/xcframework/libswscale.zip differ