diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 9000571..748be5c 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -68,7 +68,7 @@ jobs:
       - uses: actions/upload-artifact@v1
         with:
           name: ${{ steps.package.outputs.package-name }}.zip
-          path: ci/build/${{ steps.package.outputs.package-name }}.app
+          path: ci/build/${{ steps.package.outputs.package-name }}.dmg
       # Upload to release
       - name: Upload Release
         if: startsWith(github.ref, 'refs/tags/')
diff --git a/QtScrcpy/CMakeLists.txt b/QtScrcpy/CMakeLists.txt
index deeb394..e2fbca4 100755
--- a/QtScrcpy/CMakeLists.txt
+++ b/QtScrcpy/CMakeLists.txt
@@ -163,6 +163,8 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
     set(QC_UTIL_SOURCES ${QC_UTIL_SOURCES} 
         util/mousetap/cocoamousetap.h
         util/mousetap/cocoamousetap.mm
+        util/path.h
+        util/path.mm
     )
 endif()
 source_group(util FILES ${QC_UTIL_SOURCES})
diff --git a/QtScrcpy/QtScrcpyCore b/QtScrcpy/QtScrcpyCore
index f81d369..9b81a31 160000
--- a/QtScrcpy/QtScrcpyCore
+++ b/QtScrcpy/QtScrcpyCore
@@ -1 +1 @@
-Subproject commit f81d3696cb79964e073415798bc070415337877d
+Subproject commit 9b81a312ad2e8157c48dc042e973a81702357509
diff --git a/QtScrcpy/ui/dialog.cpp b/QtScrcpy/ui/dialog.cpp
index 610e244..abc143f 100644
--- a/QtScrcpy/ui/dialog.cpp
+++ b/QtScrcpy/ui/dialog.cpp
@@ -292,7 +292,7 @@ void Dialog::on_startServerBtn_clicked()
 {
     outLog("start server...", false);
 
-    // this is ok that "native" toUshort is 0
+    // this is ok that "original" toUshort is 0
     quint16 videoSize = ui->maxSizeBox->currentText().trimmed().toUShort();
     qsc::DeviceParams params;
     params.serial = ui->serialBox->currentText().trimmed();
diff --git a/QtScrcpy/util/config.cpp b/QtScrcpy/util/config.cpp
index 7deca9a..49eeb2a 100644
--- a/QtScrcpy/util/config.cpp
+++ b/QtScrcpy/util/config.cpp
@@ -4,6 +4,9 @@
 #include <QDebug>
 
 #include "config.h"
+#ifdef Q_OS_OSX
+#include "path.h"
+#endif
 
 #define GROUP_COMMON "common"
 
@@ -21,7 +24,7 @@
 #define COMMON_SERVER_PATH_DEF "/data/local/tmp/scrcpy-server.jar"
 
 #define COMMON_MAX_FPS_KEY "MaxFps"
-#define COMMON_MAX_FPS_DEF 60
+#define COMMON_MAX_FPS_DEF 0
 
 #define COMMON_DESKTOP_OPENGL_KEY "UseDesktopOpenGL"
 #define COMMON_DESKTOP_OPENGL_DEF -1
@@ -125,7 +128,15 @@ const QString &Config::getConfigPath()
         QFileInfo fileInfo(s_configPath);
         if (s_configPath.isEmpty() || !fileInfo.isDir()) {
             // default application dir
+            // mac系统当从finder打开app时，默认工作目录不再是可执行程序的目录了，而是"/"
+            // 而Qt的获取工作目录的api都依赖QCoreApplication的初始化，所以使用mac api获取当前目录
+#ifdef Q_OS_OSX
+            // get */QtScrcpy.app path
+            s_configPath = Path::GetCurrentPath();
+            s_configPath += "/Contents/MacOS/config";
+#else
             s_configPath = "config";
+#endif
         }
     }
     return s_configPath;
@@ -227,7 +238,7 @@ QString Config::getServerVersion()
 
 int Config::getMaxFps()
 {
-    int fps = 60;
+    int fps = 0;
     m_settings->beginGroup(GROUP_COMMON);
     fps = m_settings->value(COMMON_MAX_FPS_KEY, COMMON_MAX_FPS_DEF).toInt();
     m_settings->endGroup();
diff --git a/QtScrcpy/util/path.h b/QtScrcpy/util/path.h
new file mode 100644
index 0000000..f8c9071
--- /dev/null
+++ b/QtScrcpy/util/path.h
@@ -0,0 +1,6 @@
+#pragma once
+
+class Path {
+public:
+    static const char* GetCurrentPath();
+};
diff --git a/QtScrcpy/util/path.mm b/QtScrcpy/util/path.mm
new file mode 100644
index 0000000..ee7e2b8
--- /dev/null
+++ b/QtScrcpy/util/path.mm
@@ -0,0 +1,7 @@
+#include "path.h"
+
+#import <Cocoa/Cocoa.h>
+
+const char* Path::GetCurrentPath() {
+    return [[[NSBundle mainBundle] bundlePath] UTF8String];
+}
diff --git a/config/config.ini b/config/config.ini
index 593dfcd..87949f4 100644
--- a/config/config.ini
+++ b/config/config.ini
@@ -4,7 +4,7 @@ WindowTitle=QtScrcpy
 # 推送到安卓设备的文件保存路径（必须以/结尾）
 PushFilePath=/sdcard/
 # 最大fps（仅支持Android 10以上）
-MaxFps=60
+MaxFps=0
 # 是否渲染过期视频帧（跳过过期视频帧意味着更低的延迟）
 RenderExpiredFrames=0
 # 视频解码方式：-1 自动，0 软解，1 dx硬解，2 opengl硬解