diff --git a/install.sh b/install.sh
index cbc51c1..5f01fb2 100755
--- a/install.sh
+++ b/install.sh
@@ -74,7 +74,8 @@ function pull_liteloader() {
             echo "通过GitHub获取最新Release版本"
             LATEST_RELEASE_URL="https://api.github.com/repos/LiteLoaderQQNT/LiteLoaderQQNT/releases/latest"
             LATEST_RELEASE_INFO=$(curl -s $LATEST_RELEASE_URL)
-            LATEST_TAG=$(echo "$LATEST_RELEASE_INFO" | grep -oP '"tag_name": "\K(.*?)(?=")')
+#            LATEST_TAG=$(echo "$LATEST_RELEASE_INFO" | grep -oP '"tag_name": "\K(.*?)(?=")') # macOS 不支持 grep -P
+            LATEST_TAG=$(echo "$LATEST_RELEASE_INFO" | sed -n 's/.*"tag_name": "\(.*\)".*/\1/p')
             repo_url="https://github.com/LiteLoaderQQNT/LiteLoaderQQNT.git"
             archive_url="https://github.com/LiteLoaderQQNT/LiteLoaderQQNT/archive/refs/tags/$LATEST_TAG.tar.gz"
             ;;
@@ -89,7 +90,8 @@ function pull_liteloader() {
         2)
             echo "通过GitLink获取最新Release版本"
             TAG_URL="https://gitlink.org.cn/api/shenmo7192/LiteLoaderQQNT/tags.json"
-            LATEST_TAG=$(echo $(curl -s $TAG_URL) | grep -oP '"name"\s*:\s*"\K[^"]+' | head -n 1)
+#            LATEST_TAG=$(echo $(curl -s $TAG_URL) | grep -oP '"name"\s*:\s*"\K[^"]+' | head -n 1)
+            LATEST_TAG=$(echo $(curl -s $TAG_URL) | sed -n 's/.*"name"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/p' | head -n 1)
             repo_url="https://gitlink.org.cn/shenmo7192/LiteLoaderQQNT.git"
             archive_url="https://www.gitlink.org.cn/api/shenmo7192/liteloaderqqnt/archive/$LATEST_TAG.tar.gz"
             ;;
@@ -119,7 +121,7 @@ function install_liteloader() {
         ll_path="/opt"
         sudo_cmd="sudo"
     elif [ "$platform" == "macos" ]; then
-        qq_path="Applications/QQ.app/Contents/Resources/"
+        qq_path="/Applications/QQ.app/Contents/Resources"
         ll_path="$HOME/Library/Containers/com.tencent.qq/Data/Documents"
         sudo_cmd=""
     fi
@@ -341,4 +343,4 @@ echo "插件错误会导致 LiteLoaderQQNT 无法正常启动"
 echo "脚本将在 3 秒后退出..."
 sleep 3
 exit 0
-    
\ No newline at end of file
+