diff --git a/DownKyi.Core/Binary/osx-arm64/aria2/aria2c b/DownKyi.Core/Binary/osx-arm64/aria2/aria2c
old mode 100644
new mode 100755
diff --git a/DownKyi.Core/Binary/osx-x64/aria2/aria2c b/DownKyi.Core/Binary/osx-x64/aria2/aria2c
old mode 100644
new mode 100755
diff --git a/script/macos/package.sh b/script/macos/package.sh
old mode 100644
new mode 100755
index fa20c25..96a6bd2
--- a/script/macos/package.sh
+++ b/script/macos/package.sh
@@ -19,3 +19,9 @@ mkdir "$APP_NAME/Contents/Resources"
 cp "$INFO_PLIST" "$APP_NAME/Contents/Info.plist"
 cp "$ICON_FILE" "$APP_NAME/Contents/Resources/$ICON_FILE"
 cp -a "$PUBLISH_OUTPUT_DIRECTORY" "$APP_NAME/Contents/MacOS"
+if [ ! -x $APP_NAME/Contents/MacOS/aria2/aria2c ]; then
+  chmod +x $APP_NAME/Contents/MacOS/aria2/aria2c
+fi
+if [ ! -x $APP_NAME/Contents/MacOS/aria2/aria2c ]; then
+  chmod +x $APP_NAME/Contents/MacOS/aria2/aria2c
+fi