diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4853dc5..50ecd0b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ env:
   BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
 
 jobs:
-  Network-Connected-Test-13:
+  Network-Connected-Test-macOS13:
     runs-on: macOS-13
     steps:
       - name: Checkout
@@ -21,7 +21,7 @@ jobs:
         run: bash sd-installer.sh -t -1 | grep -q 'Launching Web UI with arguments' && echo '成功 Success' && exit 0
         shell: /bin/bash --noprofile --norc -e {0}
 
-  Network-Connected-Test-12:
+  Network-Connected-Test-macOS12:
     runs-on: macos-12
     steps:
       - name: Checkout
@@ -36,6 +36,11 @@ jobs:
   Network-Not-Connected-Test:
     runs-on: macos-latest
     steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          sparse-checkout: sd-installer.sh
+          sparse-checkout-cone-mode: false
       - name: Install
-        run: curl -fsSL https://ghproxy.com/https://raw.githubusercontent.com/wy-luke/StableDiffusion-Installer-For-Mac/$BRANCH_NAME/sd-installer.sh | /bin/bash -s -- -c -t -2 # | grep -q 'Launching Web UI with arguments' && echo '成功 Success' && exit 0
+        run: bash sd-installer.sh -t -2 | grep -q 'Launching Web UI with arguments' && echo '成功 Success' && exit 0
         shell: /bin/bash --noprofile --norc -e {0}
diff --git a/sd-installer.sh b/sd-installer.sh
index d7efd6c..72edff9 100755
--- a/sd-installer.sh
+++ b/sd-installer.sh
@@ -174,15 +174,6 @@ if ! command -v brew &>/dev/null; then
         yes | /bin/bash -c $brew_installer_path
         eval "$($brew_path shellenv)"
         verify_installation brew
-
-        if [ "$network_connected" == false ]; then
-            export HOMEBREW_API_DOMAIN="https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles/api"
-            export HOMEBREW_BOTTLE_DOMAIN="https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles"
-            export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git"
-            export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git"
-            export HOMEBREW_PIP_INDEX_URL="https://pypi.tuna.tsinghua.edu.cn/simple"
-        fi
-        brew update
     else
         echo_red "Homebrew 安装文件下载失败, 请检查网络连接"
         echo_red "Failed to download Homebrew installation script, please check your network connection"
@@ -193,6 +184,15 @@ else
     echo_green "Homebrew has already been installed"
 fi
 
+if [ "$network_connected" == false ]; then
+    export HOMEBREW_API_DOMAIN="https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles/api"
+    export HOMEBREW_BOTTLE_DOMAIN="https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles"
+    export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git"
+    export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git"
+    export HOMEBREW_PIP_INDEX_URL="https://pypi.tuna.tsinghua.edu.cn/simple"
+fi
+brew update
+
 echo_green "Install the packages required"
 brew install cmake protobuf rust git wget
 # brew install --cask cmake