diff --git a/macos-build-script.sh b/macos-build-script.sh
index ef30c2f..a8d4cef 100644
--- a/macos-build-script.sh
+++ b/macos-build-script.sh
@@ -1,10 +1,19 @@
+# Ask user whether to use mirror_head
+read -p "Do you want to use mirror_head? (y/n): " use_mirror
+if [ "$use_mirror" = "y" ]; then
+    mirror_head="https://mirror.ghproxy.com/"
+else
+    mirror_head=""
+fi
+
 # Clone repo
 echo "INFO: Clone repo."
-git clone https://github.com/TransparentLC/realesrgan-gui.git
+repo_url="https://github.com/TransparentLC/realesrgan-gui.git"
+git clone $mirror_head$repo_url
 cd realesrgan-gui
 
 # Create and activate Python virtual environment
-echo "INFO: 🚀 Checking current Python version..."
+echo "INFO: 🚧 Checking current Python version..."
 python_version=$(python3 -V 2>&1 | cut -d" " -f2 | cut -d"." -f1-2)
 
 if ! which python3 >/dev/null 2>&1; then
@@ -15,65 +24,124 @@ else
     echo "INFO: The 'python3' command found." 
     if [ "$python_version" == "3.12" ]; then
         echo "INFO: ✅ The current Python version is 3.12"
-        echo "INFO: 🚀 Creating Python 3.12 virtual enviroment..."
+        echo "INFO: 🚧 Creating Python 3.12 virtual enviroment..."
         python3 -m venv venv
-        echo "INFO: 🚀 Activating Python virtual enviroment..."
+        echo "INFO: 🚧 Activating Python virtual enviroment..."
         source venv/bin/activate
 
     else
         echo "ERROR: ⛔️ The current Python version is $python_version but 3.12 is required."
-        echo "INFO: 🚀 Installling Python package 'virtualenv'..."
+        echo "INFO: 🚧 Installling Python package 'virtualenv'..."
         pip3 install virtualenv
-        echo "INFO: 🚀 Creating Python 3.12 virtual enviroment..."
+        echo "INFO: 🚧 Creating Python 3.12 virtual enviroment..."
         virtualenv -p python3.12 venv
-        echo "INFO: 🚀 Activating Python virtual enviroment..."
+        echo "INFO: 🚧 Activating Python virtual enviroment..."
         source venv/bin/activate
     fi
 fi
 
-# Download required files
-echo "INFO: 🚀 Downloading realesrgan-ncnn-vulkan executable and models..."
-base_url="https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.5.0"
-source_file="realesrgan-ncnn-vulkan-20220424-macos.zip"
-target_file="realesrgan-ncnn-vulkan"
-model_folder="models"
+# Download extra files
+# Function to download and process release asset
+download_asset() {
+    repo=$1
+    asset_keyword=$2
+    unzip_target=$3
+    output_folder=$4
 
-if command -v wget &> /dev/null; then
-    echo "INFO: Using wget..."
-        wget -q --show-progress "$base_url/$source_file" -O "$source_file"
-else
-    echo "INFO: wget not available, using curl..."
-    curl -L "$base_url/$source_file" -o "$source_file"
-fi
+    # GitHub API endpoint to retrieve releases
+    api_url="https://api.github.com/repos/$repo/releases/latest"
+
+    # Make a GET request to the GitHub API to retrieve the latest release
+    response=$(curl -s "$api_url")
+
+    # Check if repo is xinntao/Real-ESRGAN
+    if [ "$repo" = "xinntao/Real-ESRGAN" ]; then
+        asset_url="https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.5.0/realesrgan-ncnn-vulkan-20220424-macos.zip"
+        zip_file=$(basename "$asset_url")
+        folder_name="models"
+    else
+        # Parse the response to get the latest release asset URL
+        asset_url=$(echo "$response" | grep -o "https://.*$asset_keyword*.zip" | head -n 1)
+        zip_file=$(basename "$asset_url")
+        folder_name=$(basename -s .zip "$zip_file")
+    fi
 
-unzip -j "$source_file" "$target_file" -d "."
-unzip -j "$source_file" "$model_folder/*" -d "$model_folder"
-rm -rf "$source_file"
+    # Download the latest release asset
+    if [ -n "$asset_url" ]; then
+        echo "INFO: 🚧 Downloading $zip_file..."
+        curl -LO "$mirror_head$asset_url"
+        echo "INFO: ✅ Download $zip_file complete."
 
-# Thin fat files to single architecture
-arch=$(uname -m)
+        # Unzip and process the file
+        echo "INFO: 🚧 Extracting and processing files..."
+        unzip -j "$zip_file" "$folder_name/$unzip_target" -d "$output_folder"
 
-echo "INFO: System architecture is $arch."
-echo "INFO: Extracting architecture specific libraries..."
+        # Perform additional actions based on the repo
+        if [ "$repo" = "upscayl/upscayl-ncnn" ]; then
+            # Thin file and set permissions
+            if [ -f "upscayl-bin" ]; then
+                # Thin file
+                echo "INFO: 🚧 Thin fat files to single architecture..."
+                arch=$(uname -m)
+                echo "INFO: 💬 System architecture is $arch."
+                echo "INFO: 🚧 Extracting architecture specific libraries..."
+                if [ "$arch" = "arm64" ]; then
+                    ditto --arch arm64 "$target_file" "$target_file_temp"
+                else
+                    ditto --arch x86_64 "$target_file" "$target_file_temp"
+                fi
+                rm -rf "$target_file"
+                mv "$target_file_temp" "$target_file"
+                # Add execute permission
+                echo "INFO: 🚧 Add execute permission to realesrgan-ncnn-vulkan..."
+                chmod u+x realesrgan-ncnn-vulkan
+            fi
+        elif [ "$repo" = "nihui/realsr-ncnn-vulkan" ]; then
+            # Rename RealSR models
+            if [ -f "models/x4.param" ] && [ -f "models/x4.bin" ]; then
+                echo "INFO: 🚧 Rename RealSR models..."
+                mv models/x4.param models/realsr-x4-realworld.param
+                mv models/x4.bin models/realsr-x4-realworld.bin
+            fi
+        elif [ "$repo" = "xinntao/Real-ESRGAN" ]; then
+            # Models to remove
+            models_to_remove=(
+                "realesr-animevideov3-x2"
+                "realesr-animevideov3-x3"
+            )
+            # Remove models
+            for model in "${models_to_remove[@]}"; do
+                param_file="models/$model.param"
+                bin_file="models/$model.bin"
+                if [ -f "$param_file" ] && [ -f "$bin_file" ]; then
+                    echo "INFO: 🚧 Removing $model models..."
+                    rm -rf "$param_file" "$bin_file"
+                fi
+            done
+        fi
+        echo "INFO: ✅ Processing complete."
+    else
+        echo "ERROR: ⛔️ No release asset found for $repo."
+    fi
+}
 
-if [ "$arch" = "arm64" ]; then
-  ditto --arch arm64 "$target_file" "temp_file"
-else
-  ditto --arch x86_64 "$target_file" "temp_file"
-fi
+# Download and process assets for upscayl-ncnn
+download_asset "upscayl/upscayl-ncnn" "macos" "upscayl-bin" "."
+
+# Download and process assets for realsr-ncnn-vulkan
+download_asset "nihui/realsr-ncnn-vulkan" "macos" "models-DF2K/*" "models"
 
-rm -rf "$target_file"
-mv "temp_file" "$target_file"
-chmod u+x "$target_file"
+# Download and process assets for realesrgan-ncnn-vulkan
+download_asset "xinntao/Real-ESRGAN" "macos" "*" "models"
 
 # Install dependencies
-echo "INFO: 🚀 Installing requirements..."
+echo "INFO: 🚧 Installing requirements..."
 pip3 install -r requirements.txt
-echo "INFO: 🚀 Installing Python package 'pyinstaller'..."
+echo "INFO: 🚧 Installing Python package 'pyinstaller'..."
 pip install pyinstaller
 
 # Build macOS app
-echo "INFO: 🚀 Packaging macOS app..."
+echo "INFO: 🚧 Packaging macOS app..."
 sudo pyinstaller realesrgan-gui-macos.spec
 
 # Copy built app to Download directory
diff --git a/realesrgan-gui-macos.spec b/realesrgan-gui-macos.spec
index 35715a8..4d1f5d8 100644
--- a/realesrgan-gui-macos.spec
+++ b/realesrgan-gui-macos.spec
@@ -8,14 +8,20 @@ import subprocess
 commit_hash = subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD']).decode('utf-8').strip()
 version = "0.2.5." + commit_hash
 
+# 判断是否存在 upscayl-bin 文件
+if os.path.exists('upscayl-bin'):
+    # 存在 upscayl-bin，只需要打包 upscayl-bin
+    bin = [('upscayl-bin', '.')]
+else:
+    # 不存在 upscayl-bin，打包 realesrgan-ncnn-vulkan
+    bin = [('realesrgan-ncnn-vulkan', '.')]
+
 # PyInstaller分析脚本
 # 指定主入口文件
 a = Analysis(
     ['main.py'],
     # 需要打包的二进制
-    binaries=[
-        ('realesrgan-ncnn-vulkan', '.'),
-    ],
+    binaries=bin,
     # 需要打包的数据文件
     datas=[
         ('models', 'models'),