diff --git a/Dockerfile b/Dockerfile
index f96aae2..66362df 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -38,6 +38,7 @@ RUN python3.10 download_models.py
 #serverless
 # CMD ["sh", "-c", "ls && python3.10 serverless.py"]
 
+#download paddleocr model
 RUN sh download_model.sh
 
 CMD ["python3.10", "-m", "app.serverless"]
diff --git a/app/serverless.py b/app/serverless.py
index 51d16b0..fcf838b 100644
--- a/app/serverless.py
+++ b/app/serverless.py
@@ -60,6 +60,28 @@ def setup():
     # Warm up the conversion process
     convert_to_markdown(sample_pdf_bytes, sample_dir, filename)
 
+
+    # def get_model(
+    #     self,
+    #     ocr: bool,
+    #     show_log: bool,
+    #     lang=None,
+    #     layout_model=None,
+    #     formula_enable=None,
+    #     table_enable=None,
+    # ):
+    #layout_model: doclayout_yolo, apply_formula: True, apply_ocr: True, apply_table: False, table_model: rapid_table, lang: None
+def init_model():
+    from magic_pdf.model.doc_analyze_by_custom_model import ModelSingleton
+    model_manager = ModelSingleton()
+    print("About to init model")
+    txt_model = model_manager.get_model(False, False)  # noqa: F841
+    print('txt_model init final')
+    ocr_model = model_manager.get_model(True, False)  # noqa: F841
+    print('ocr_model init final')
+    return 0
+
+
 def handler(event):
     try:
         # Extract base64 encoded file and filename from the event
@@ -87,4 +109,6 @@ def handler(event):
 # Call setup to initiate and warm up resources
 # setup()
 
+init_model()
+
 runpod.serverless.start({"handler": handler}) 
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diff --git a/download_model.sh b/download_model.sh
index 6a48285..2044150 100755
--- a/download_model.sh
+++ b/download_model.sh
@@ -14,10 +14,10 @@ download_and_extract() {
 
     echo "Downloading ${model_name} from ${url}" | tee -a "$LOG_FILE"
     
-    # **Create the destination directory before downloading**
+    # Create the destination directory before downloading
     mkdir -p "$(dirname "${destination_path}")"
     
-    # **Download the file directly to destination_path without appending .tar**
+    # Download the file directly to destination_path without appending .tar
     if ! curl -L -o "${destination_path}" "${url}" 2>&1 | tee -a "$LOG_FILE"; then
         echo "Failed to download ${model_name} from ${url}" | tee -a "$LOG_FILE"
         exit 1
@@ -25,7 +25,7 @@ download_and_extract() {
 
     echo "Extracting ${model_name}" | tee -a "$LOG_FILE"
     
-    # **Extract the downloaded tar file**
+    # Extract the downloaded tar file
     if ! tar -xvf "${destination_path}" -C "$(dirname "${destination_path}")" 2>&1 | tee -a "$LOG_FILE"; then
         echo "Failed to extract ${model_name}" | tee -a "$LOG_FILE"
         exit 1
@@ -33,7 +33,7 @@ download_and_extract() {
 
     echo "Removing archive for ${model_name}" | tee -a "$LOG_FILE"
     
-    # **Remove the downloaded tar file**
+    # Remove the downloaded tar file
     if ! rm "${destination_path}" | tee -a "$LOG_FILE"; then
         echo "Failed to remove archive for ${model_name}" | tee -a "$LOG_FILE"
         exit 1
@@ -43,19 +43,16 @@ download_and_extract() {
     echo "----------------------------------------" | tee -a "$LOG_FILE"
 }
 
-# Download PP Detect Model to /root/.paddleocr/whl/cls/ch_ppocr_mobile_v2.0_cls_infer/
+# Corrected download paths without double directories
 download_and_extract "https://paddleocr.bj.bcebos.com/PP-OCRv4/chinese/ch_PP-OCRv4_det_infer.tar" \
-                    "/root/.paddleocr/whl/cls/ch_ppocr_mobile_v2.0_cls_infer/ch_ppocr_mobile_v2.0_cls_infer.tar" \
+                    "/root/.paddleocr/whl/det/ch/ch_PP-OCRv4_det_infer.tar" \
                     "PP Detect Model"
+download_and_extract "https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_cls_infer.tar" \
+                    "/root/.paddleocr/whl/cls/ch_ppocr_mobile_v2.0_cls_infer.tar" \
+                    "PP Class Model"
 
-# Download PP Rec Model to /root/.paddleocr/whl/rec/ch_ppocr_mobile_v2.0_rec_infer/
 download_and_extract "https://paddleocr.bj.bcebos.com/PP-OCRv4/chinese/ch_PP-OCRv4_rec_infer.tar" \
-                    "/root/.paddleocr/whl/rec/ch_ppocr_mobile_v2.0_rec_infer/ch_ppocr_mobile_v2.0_rec_infer.tar" \
+                    "/root/.paddleocr/whl/rec/ch/ch_ppocr_mobile_v2.0_rec_infer.tar" \
                     "PP Rec Model"
 
-# **New Addition**: Download PP Rec Model to /root/.paddleocr/whl/rec/ch/ch_PP-OCRv4_rec_infer/
-download_and_extract "https://paddleocr.bj.bcebos.com/PP-OCRv4/chinese/ch_PP-OCRv4_rec_infer.tar" \
-                    "/root/.paddleocr/whl/rec/ch/ch_PP-OCRv4_rec_infer/ch_PP-OCRv4_rec_infer.tar" \
-                    "PP Rec Model Additional Path"
-
 echo "All model downloads completed at $(date)" | tee -a "$LOG_FILE"
\ No newline at end of file