diff --git a/benchmark/benchmark_ppdet.py b/benchmark/benchmark_ppdet.py
index 8f7033db4..6544c7e60 100755
--- a/benchmark/benchmark_ppdet.py
+++ b/benchmark/benchmark_ppdet.py
@@ -17,7 +17,7 @@ import cv2
 import os
 import numpy as np
 import time
-
+from tqdm import tqdm
 
 def parse_arguments():
     import argparse
@@ -263,6 +263,9 @@ if __name__ == '__main__':
         elif "yolov3" in args.model:
             model = fd.vision.detection.YOLOv3(
                 model_file, params_file, config_file, runtime_option=option)
+        elif "yolov8" in args.model:
+            model = fd.vision.detection.PaddleYOLOv8(
+                model_file, params_file, config_file, runtime_option=option)
         elif "ppyolo_r50vd_dcn_1x_coco" in args.model or "ppyolov2_r101vd_dcn_365e_coco" in args.model:
             model = fd.vision.detection.PPYOLO(
                 model_file, params_file, config_file, runtime_option=option)
@@ -284,7 +287,7 @@ if __name__ == '__main__':
 
         model.enable_record_time_of_runtime()
         im_ori = cv2.imread(args.image)
-        for i in range(args.iter_num):
+        for i in tqdm(range(args.iter_num)):
             im = im_ori
             start = time.time()
             result = model.predict(im)
diff --git a/fastdeploy/vision/detection/ppdet/model.h b/fastdeploy/vision/detection/ppdet/model.h
index a3797bdb8..1a33c4771 100755
--- a/fastdeploy/vision/detection/ppdet/model.h
+++ b/fastdeploy/vision/detection/ppdet/model.h
@@ -253,7 +253,7 @@ class FASTDEPLOY_DECL PaddleYOLOv8 : public PPDetBase {
                const ModelFormat& model_format = ModelFormat::PADDLE)
       : PPDetBase(model_file, params_file, config_file, custom_option,
                   model_format) {
-    valid_cpu_backends = {Backend::OPENVINO, Backend::ORT, Backend::PDINFER};
+    valid_cpu_backends = {Backend::OPENVINO, Backend::ORT, Backend::PDINFER, Backend::LITE};
     valid_gpu_backends = {Backend::ORT, Backend::PDINFER, Backend::TRT};
     valid_kunlunxin_backends = {Backend::LITE};
     initialized = Initialize();