diff --git a/download_resource.bat b/download_resource.bat
index 82c027f..fbe2952 100644
--- a/download_resource.bat
+++ b/download_resource.bat
@@ -170,104 +170,96 @@ echo *                                            请耐心等待...
 echo **************************************************************************************************
 echo.
 
-echo [1/8] 正在下载Neural Haircut文件...
-mkdir %PROJECT_DIR%/resource/NeuralHaircut
-cd %PROJECT_DIR%/resource/NeuralHaircut
-IF EXIST "%NEURAL_HAIRCUT_FOLDER_PATH%\pretrained_models\diffusion_prior\dif_ckpt.pt" (
-    IF EXIST "%NEURAL_HAIRCUT_FOLDER_PATH%\pretrained_models\strand_prior\strand_ckpt.pt" (
-        echo Neural Haircut文件已存在，跳过下载...
-    ) ELSE (
-        echo Neural Haircut Strand Prior模型不完整，重新下载...
-        python -m gdown --folder "https://drive.google.com/drive/folders/1TCdJ0CKR3Q6LviovndOkJaKm8S1T9F_8"
-    )
-) ELSE (
-    echo Neural Haircut Diffusion Prior模型不完整，重新下载...
-    python -m gdown --folder "https://drive.google.com/drive/folders/1TCdJ0CKR3Q6LviovndOkJaKm8S1T9F_8"
-)
-
-REM 检查下载后的文件完整性
+REM 根据之前的验证结果下载缺失的模型文件
 IF NOT EXIST "%NEURAL_HAIRCUT_FOLDER_PATH%\pretrained_models\diffusion_prior\dif_ckpt.pt" (
-    echo 错误：Neural Haircut Diffusion Prior模型下载失败
-    exit /b 1
-)
-IF NOT EXIST "%NEURAL_HAIRCUT_FOLDER_PATH%\pretrained_models\strand_prior\strand_ckpt.pt" (
-    echo 错误：Neural Haircut Strand Prior模型下载失败
-    exit /b 1
+    echo [1/!MISSING_FILES!] 正在下载Neural Haircut Diffusion Prior模型...
+    mkdir %PROJECT_DIR%/resource/NeuralHaircut/pretrained_models/diffusion_prior
+    cd %PROJECT_DIR%/resource/NeuralHaircut
+    python -m gdown --folder "https://drive.google.com/drive/folders/1TCdJ0CKR3Q6LviovndOkJaKm8S1T9F_8"
+    IF NOT EXIST "%NEURAL_HAIRCUT_FOLDER_PATH%\pretrained_models\diffusion_prior\dif_ckpt.pt" (
+        echo 错误：Neural Haircut Diffusion Prior模型下载失败
+        exit /b 1
+    )
 )
 
-echo [2/8] 正在下载Neural HaircutPIXIE模型文件...
-IF EXIST "%PIXIE_PATH%" (
-    echo PIXIE模型已存在，跳过下载...
-) ELSE (
+IF NOT EXIST "%NEURAL_HAIRCUT_FOLDER_PATH%\pretrained_models\strand_prior\strand_ckpt.pt" (
+    echo [2/!MISSING_FILES!] 正在下载Neural Haircut Strand Prior模型...
+    mkdir %PROJECT_DIR%/resource/NeuralHaircut/pretrained_models/strand_prior
+    cd %PROJECT_DIR%/resource/NeuralHaircut
+    python -m gdown --folder "https://drive.google.com/drive/folders/1TCdJ0CKR3Q6LviovndOkJaKm8S1T9F_8"
+    IF NOT EXIST "%NEURAL_HAIRCUT_FOLDER_PATH%\pretrained_models\strand_prior\strand_ckpt.pt" (
+        echo 错误：Neural Haircut Strand Prior模型下载失败
+        exit /b 1
+    )
+)
+
+IF NOT EXIST "%PIXIE_PATH%" (
+    echo [3/!MISSING_FILES!] 正在下载PIXIE模型...
     mkdir %PROJECT_DIR%/resource/NeuralHaircut/PIXIE
     cd %PROJECT_DIR%/resource/NeuralHaircut/PIXIE
     python -m gdown "1mPcGu62YPc4MdkT8FFiOCP629xsENHZf" && tar -xvzf pixie_data.tar.gz ./ && rm pixie_data.tar.gz
     cd %PROJECT_DIR%
-)
-
-echo [3/8] 正在下载hyperIQA模型文件...
-mkdir %PROJECT_DIR%/resource/hyperIQA/pretrained
-cd %PROJECT_DIR%/resource/hyperIQA/pretrained
-IF EXIST "hyperIQA.pth" (
-    echo hyperIQA模型已存在，跳过下载...
-) ELSE (
-    python -m gdown "1OOUmnbvpGea0LIGpIWEbOyxfWx6UCiiE"
-    IF NOT EXIST "hyperIQA.pth" (
-        echo 错误：hyperIQA模型下载失败
+    IF NOT EXIST "%PIXIE_PATH%" (
+        echo 错误：PIXIE模型下载失败
         exit /b 1
     )
 )
-cd %PROJECT_DIR%
 
-echo [4/8] 正在下载Matte-Anything扩散先验模型文件...
-mkdir %PROJECT_DIR%/resource/Matte-Anything/pretrained
-cd %PROJECT_DIR%/resource/Matte-Anything/pretrained
-IF EXIST "sam_vit_h_4b8939.pth" (
-    echo SAM模型已存在，跳过下载...
-) ELSE (
+IF NOT EXIST "%HYPERIQA_PATH%" (
+    echo [4/!MISSING_FILES!] 正在下载hyperIQA模型...
+    mkdir %PROJECT_DIR%/resource/hyperIQA/pretrained
+    cd %PROJECT_DIR%/resource/hyperIQA/pretrained
+    python -m gdown "1OOUmnbvpGea0LIGpIWEbOyxfWx6UCiiE"
+    IF NOT EXIST "%HYPERIQA_PATH%" (
+        echo 错误：hyperIQA模型下载失败
+        exit /b 1
+    )
+    cd %PROJECT_DIR%
+)
+
+IF NOT EXIST "%SAM_PATH%" (
+    echo [5/!MISSING_FILES!] 正在下载SAM模型...
+    mkdir %PROJECT_DIR%/resource/Matte-Anything/pretrained
+    cd %PROJECT_DIR%/resource/Matte-Anything/pretrained
     wget "https://dl.fbaipublicfiles.com/segment_anything/sam_vit_h_4b8939.pth"
-    IF NOT EXIST "sam_vit_h_4b8939.pth" (
+    IF NOT EXIST "%SAM_PATH%" (
         echo 错误：SAM模型下载失败
         exit /b 1
     )
 )
 
-echo [5/8] 正在下载Matte-AnythingGroundingDINO模型文件...
-IF EXIST "groundingdino_swint_ogc.pth" (
-    echo GroundingDINO模型已存在，跳过下载...
-) ELSE (
+IF NOT EXIST "%DINO_PATH%" (
+    echo [6/!MISSING_FILES!] 正在下载GroundingDINO模型...
+    cd %PROJECT_DIR%/resource/Matte-Anything/pretrained
     wget "https://github.com/IDEA-Research/GroundingDINO/releases/download/v0.1.0-alpha/groundingdino_swint_ogc.pth"
-    IF NOT EXIST "groundingdino_swint_ogc.pth" (
+    IF NOT EXIST "%DINO_PATH%" (
         echo 错误：GroundingDINO模型下载失败
         exit /b 1
     )
 )
 
-echo [6/8] 正在下载Matte-Anything模型文件...
-IF EXIST "model.pth" (
-    echo Matte-Anything模型已存在，跳过下载...
-) ELSE (
+IF NOT EXIST "%MATTE_PATH%" (
+    echo [7/!MISSING_FILES!] 正在下载Matte-Anything模型...
+    cd %PROJECT_DIR%/resource/Matte-Anything/pretrained
     python -m gdown "1d97oKuITCeWgai2Tf3iNilt6rMSSYzkW"
-    IF NOT EXIST "model.pth" (
+    IF NOT EXIST "%MATTE_PATH%" (
         echo 错误：Matte-Anything模型下载失败
         exit /b 1
     )
+    cd %PROJECT_DIR%
 )
-cd %PROJECT_DIR%
 
-echo [7/8] 正在下载OpenPose模型文件...
-mkdir %PROJECT_DIR%/resource/openpose/models/pose/coco
-cd %PROJECT_DIR%/resource/openpose/models/pose/coco
-IF EXIST "pose_iter_584000.caffemodel" (
-    echo OpenPose模型已存在，跳过下载...
-) ELSE (
+IF NOT EXIST "%OPENPOSE_PATH%" (
+    echo [8/!MISSING_FILES!] 正在下载OpenPose模型...
+    mkdir %PROJECT_DIR%/resource/openpose/models/pose/coco
+    cd %PROJECT_DIR%/resource/openpose/models/pose/coco
     python -m gdown "1Yn03cKKfVOq4qXmgBMQD20UMRRRkd_tV" && tar -xvzf models.tar.gz && rm models.tar.gz
-    IF NOT EXIST "pose_iter_584000.caffemodel" (
+    IF NOT EXIST "%OPENPOSE_PATH%" (
         echo 错误：OpenPose模型下载失败
         exit /b 1
     )
+    cd %PROJECT_DIR%
 )
-cd %PROJECT_DIR%