diff --git a/deploy/lite/ocr_db_crnn.cc b/deploy/lite/ocr_db_crnn.cc
index 26891c8566a10d26a23beeee87ec7275088c6961..9a7d6548654bdd21110f0fe343efd92a13dcb4c0 100644
--- a/deploy/lite/ocr_db_crnn.cc
+++ b/deploy/lite/ocr_db_crnn.cc
@@ -12,12 +12,14 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "paddle_api.h" // NOLINT
 #include <chrono>
+#include "paddle_api.h" // NOLINT
+#include "paddle_place.h"
 
 #include "cls_process.h"
 #include "crnn_process.h"
 #include "db_post_process.h"
+#include "AutoLog/auto_log/lite_autolog.h"
 
 using namespace paddle::lite_api; // NOLINT
 using namespace std;
@@ -27,7 +29,7 @@ void NeonMeanScale(const float *din, float *dout, int size,
                    const std::vector<float> mean,
                    const std::vector<float> scale) {
   if (mean.size() != 3 || scale.size() != 3) {
-    std::cerr << "[ERROR] mean or scale size must equal to 3\n";
+    std::cerr << "[ERROR] mean or scale size must equal to 3" << std::endl;
     exit(1);
   }
   float32x4_t vmean0 = vdupq_n_f32(mean[0]);
@@ -159,7 +161,8 @@ void RunRecModel(std::vector<std::vector<std::vector<int>>> boxes, cv::Mat img,
                  std::vector<float> &rec_text_score,
                  std::vector<std::string> charactor_dict,
                  std::shared_ptr<PaddlePredictor> predictor_cls,
-                 int use_direction_classify) {
+                 int use_direction_classify,
+                 std::vector<double> *times) {
   std::vector<float> mean = {0.5f, 0.5f, 0.5f};
   std::vector<float> scale = {1 / 0.5f, 1 / 0.5f, 1 / 0.5f};
 
@@ -226,14 +229,15 @@ void RunRecModel(std::vector<std::vector<std::vector<int>>> boxes, cv::Mat img,
 
 std::vector<std::vector<std::vector<int>>>
 RunDetModel(std::shared_ptr<PaddlePredictor> predictor, cv::Mat img,
-            std::map<std::string, double> Config) {
+            std::map<std::string, double> Config, std::vector<double> *times) {
   // Read img
   int max_side_len = int(Config["max_side_len"]);
   int det_db_use_dilate = int(Config["det_db_use_dilate"]);
 
   cv::Mat srcimg;
   img.copyTo(srcimg);
-
+  
+  auto preprocess_start = std::chrono::steady_clock::now();
   std::vector<float> ratio_hw;
   img = DetResizeImg(img, max_side_len, ratio_hw);
   cv::Mat img_fp;
@@ -248,8 +252,10 @@ RunDetModel(std::shared_ptr<PaddlePredictor> predictor, cv::Mat img,
   std::vector<float> scale = {1 / 0.229f, 1 / 0.224f, 1 / 0.225f};
   const float *dimg = reinterpret_cast<const float *>(img_fp.data);
   NeonMeanScale(dimg, data0, img_fp.rows * img_fp.cols, mean, scale);
+  auto preprocess_end = std::chrono::steady_clock::now();
 
   // Run predictor
+  auto inference_start = std::chrono::steady_clock::now();
   predictor->Run();
 
   // Get output and post process
@@ -257,8 +263,10 @@ RunDetModel(std::shared_ptr<PaddlePredictor> predictor, cv::Mat img,
       std::move(predictor->GetOutput(0)));
   auto *outptr = output_tensor->data<float>();
   auto shape_out = output_tensor->shape();
+  auto inference_end = std::chrono::steady_clock::now();
 
   // Save output
+  auto postprocess_start = std::chrono::steady_clock::now();
   float pred[shape_out[2] * shape_out[3]];
   unsigned char cbuf[shape_out[2] * shape_out[3]];
 
@@ -287,14 +295,35 @@ RunDetModel(std::shared_ptr<PaddlePredictor> predictor, cv::Mat img,
 
   std::vector<std::vector<std::vector<int>>> filter_boxes =
       FilterTagDetRes(boxes, ratio_hw[0], ratio_hw[1], srcimg);
+  auto postprocess_end = std::chrono::steady_clock::now();
+
+  std::chrono::duration<float> preprocess_diff = preprocess_end - preprocess_start;
+  times->push_back(double(preprocess_diff.count() * 1000));
+  std::chrono::duration<float> inference_diff = inference_end - inference_start;
+  times->push_back(double(inference_diff.count() * 1000));
+  std::chrono::duration<float> postprocess_diff = postprocess_end - postprocess_start;
+  times->push_back(double(postprocess_diff.count() * 1000));
 
   return filter_boxes;
 }
 
-std::shared_ptr<PaddlePredictor> loadModel(std::string model_file) {
+std::shared_ptr<PaddlePredictor> loadModel(std::string model_file, std::string power_mode, int num_threads) {
   MobileConfig config;
   config.set_model_from_file(model_file);
 
+  if (power_mode == "LITE_POWER_HIGH"){
+      config.set_power_mode(LITE_POWER_HIGH);
+  } else {
+      if (power_mode == "LITE_POWER_LOW") {
+          config.set_power_mode(LITE_POWER_HIGH);
+      } else {
+          std::cerr << "Only support LITE_POWER_HIGH or LITE_POWER_HIGH." << std::endl;
+          exit(1);
+      }
+  }
+
+  config.set_threads(num_threads);
+
   std::shared_ptr<PaddlePredictor> predictor =
       CreatePaddlePredictor<MobileConfig>(config);
   return predictor;
@@ -354,60 +383,255 @@ std::map<std::string, double> LoadConfigTxt(std::string config_path) {
   return dict;
 }
 
-int main(int argc, char **argv) {
-  if (argc < 5) {
-    std::cerr << "[ERROR] usage: " << argv[0]
-              << " det_model_file cls_model_file rec_model_file image_path "
-                 "charactor_dict\n";
+void check_params(int argc, char **argv) {
+  if (argc<=1 || (strcmp(argv[1], "det")!=0 && strcmp(argv[1], "rec")!=0 && strcmp(argv[1], "system")!=0)) {
+    std::cerr << "Please choose one mode of [det, rec, system] !" << std::endl;
     exit(1);
   }
-  std::string det_model_file = argv[1];
-  std::string rec_model_file = argv[2];
-  std::string cls_model_file = argv[3];
-  std::string img_path = argv[4];
-  std::string dict_path = argv[5];
+  if (strcmp(argv[1], "det") == 0) {
+      if (argc < 9){
+        std::cerr << "[ERROR] usage:" << argv[0]
+                  << " det det_model num_threads batchsize power_mode img_dir det_config lite_benchmark_value" << std::endl;
+        exit(1);
+      }
+  }
+
+  if (strcmp(argv[1], "rec") == 0) {
+      if (argc < 9){
+        std::cerr << "[ERROR] usage:" << argv[0]
+                  << " rec rec_model num_threads batchsize power_mode img_dir key_txt lite_benchmark_value" << std::endl;
+        exit(1);
+      }
+  }
+
+  if (strcmp(argv[1], "system") == 0) {
+      if (argc < 12){
+        std::cerr << "[ERROR] usage:" << argv[0]
+                  << " system det_model rec_model clas_model num_threads batchsize power_mode img_dir det_config key_txt lite_benchmark_value" << std::endl;
+        exit(1);
+      }
+  }
+}
+
+void system(char **argv){
+  std::string det_model_file = argv[2];
+  std::string rec_model_file = argv[3];
+  std::string cls_model_file = argv[4];
+  std::string precision = argv[5];
+  std::string num_threads = argv[6];
+  std::string batchsize = argv[7];
+  std::string power_mode = argv[8];
+  std::string img_dir = argv[9];
+  std::string det_config_path = argv[10];
+  std::string dict_path = argv[11];
+
+  if (strcmp(argv[5], "FP32") != 0 && strcmp(argv[5], "INT8") != 0) {
+      std::cerr << "Only support FP32 or INT8." << std::endl;
+      exit(1);
+  }
+
+  std::vector<cv::String> cv_all_img_names;
+  cv::glob(img_dir, cv_all_img_names);
 
   //// load config from txt file
-  auto Config = LoadConfigTxt("./config.txt");
+  auto Config = LoadConfigTxt(det_config_path);
   int use_direction_classify = int(Config["use_direction_classify"]);
 
-  auto start = std::chrono::system_clock::now();
+  auto charactor_dict = ReadDict(dict_path);
+  charactor_dict.insert(charactor_dict.begin(), "#"); // blank char for ctc
+  charactor_dict.push_back(" ");
+
+  auto det_predictor = loadModel(det_model_file, power_mode, std::stoi(num_threads));
+  auto rec_predictor = loadModel(rec_model_file, power_mode, std::stoi(num_threads));
+  auto cls_predictor = loadModel(cls_model_file, power_mode, std::stoi(num_threads));
 
-  auto det_predictor = loadModel(det_model_file);
-  auto rec_predictor = loadModel(rec_model_file);
-  auto cls_predictor = loadModel(cls_model_file);
+  for (int i = 0; i < cv_all_img_names.size(); ++i) {
+    std::cout << "The predict img: " << cv_all_img_names[i] << std::endl;
+    cv::Mat srcimg = cv::imread(cv_all_img_names[i], cv::IMREAD_COLOR);
+
+    if (!srcimg.data) {
+      std::cerr << "[ERROR] image read failed! image path: " << cv_all_img_names[i] << std::endl;
+      exit(1);
+    }
+
+    std::vector<double> det_times;
+    auto boxes = RunDetModel(det_predictor, srcimg, Config, &det_times);
+  
+    std::vector<std::string> rec_text;
+    std::vector<float> rec_text_score;
+  
+    std::vector<double> rec_times;
+    RunRecModel(boxes, srcimg, rec_predictor, rec_text, rec_text_score,
+                charactor_dict, cls_predictor, use_direction_classify, &rec_times);
+  
+    //// visualization
+    auto img_vis = Visualization(srcimg, boxes);
+  
+    //// print recognized text
+    for (int i = 0; i < rec_text.size(); i++) {
+      std::cout << i << "\t" << rec_text[i] << "\t" << rec_text_score[i]
+                << std::endl;
+    }
+  }
+}
+
+void det(int argc, char **argv) {
+  std::string det_model_file = argv[2];
+  std::string precision = argv[3];
+  std::string num_threads = argv[4];
+  std::string batchsize = argv[5];
+  std::string power_mode = argv[6];
+  std::string img_dir = argv[7];
+  std::string det_config_path = argv[8];
+
+  if (strcmp(argv[3], "FP32") != 0 && strcmp(argv[3], "INT8") != 0) {
+      std::cerr << "Only support FP32 or INT8." << std::endl;
+      exit(1);
+  }
+
+  std::vector<cv::String> cv_all_img_names;
+  cv::glob(img_dir, cv_all_img_names);
+
+  //// load config from txt file
+  auto Config = LoadConfigTxt(det_config_path);
+
+  auto det_predictor = loadModel(det_model_file, power_mode, std::stoi(num_threads));
+
+  std::vector<double> time_info = {0, 0, 0};
+  for (int i = 0; i < cv_all_img_names.size(); ++i) {
+    std::cout << "The predict img: " << cv_all_img_names[i] << std::endl;
+    cv::Mat srcimg = cv::imread(cv_all_img_names[i], cv::IMREAD_COLOR);
+
+    if (!srcimg.data) {
+      std::cerr << "[ERROR] image read failed! image path: " << cv_all_img_names[i] << std::endl;
+      exit(1);
+    }
+
+    std::vector<double> times;
+    auto boxes = RunDetModel(det_predictor, srcimg, Config, &times);
+
+    //// visualization
+    auto img_vis = Visualization(srcimg, boxes);
+    std::cout << boxes.size() << " bboxes have detected:" << std::endl;
+
+    // for (int i=0; i<boxes.size(); i++){
+    //   std::cout << "The " << i << " box:" << std::endl;
+    //   for (int j=0; j<4; j++){
+    //     for (int k=0; k<2; k++){
+    //       std::cout << boxes[i][j][k] << "\t";
+    //     }
+    //   }
+    //   std::cout << std::endl;
+    // }
+    time_info[0] += times[0];
+    time_info[1] += times[1];
+    time_info[2] += times[2];
+  }
+
+  if (strcmp(argv[9], "True") == 0) {
+    AutoLogger autolog(det_model_file, 
+                       0,
+                       0,
+                       0,
+                       std::stoi(num_threads),
+                       std::stoi(batchsize), 
+                       "dynamic", 
+                       precision, 
+                       power_mode,
+                       time_info, 
+                       cv_all_img_names.size());
+    autolog.report();
+  }
+}
+
+void rec(int argc, char **argv) {
+  std::string rec_model_file = argv[2];
+  std::string precision = argv[3];
+  std::string num_threads = argv[4];
+  std::string batchsize = argv[5];
+  std::string power_mode = argv[6];
+  std::string img_dir = argv[7];
+  std::string dict_path = argv[8];
+
+  if (strcmp(argv[3], "FP32") != 0 && strcmp(argv[3], "INT8") != 0) {
+      std::cerr << "Only support FP32 or INT8." << std::endl;
+      exit(1);
+  }
+
+  std::vector<cv::String> cv_all_img_names;
+  cv::glob(img_dir, cv_all_img_names);
 
   auto charactor_dict = ReadDict(dict_path);
   charactor_dict.insert(charactor_dict.begin(), "#"); // blank char for ctc
   charactor_dict.push_back(" ");
 
-  cv::Mat srcimg = cv::imread(img_path, cv::IMREAD_COLOR);
-  auto boxes = RunDetModel(det_predictor, srcimg, Config);
+  auto rec_predictor = loadModel(rec_model_file, power_mode, std::stoi(num_threads));
 
-  std::vector<std::string> rec_text;
-  std::vector<float> rec_text_score;
+  std::shared_ptr<PaddlePredictor> cls_predictor;
 
-  RunRecModel(boxes, srcimg, rec_predictor, rec_text, rec_text_score,
-              charactor_dict, cls_predictor, use_direction_classify);
+  std::vector<double> time_info = {0, 0, 0};
+  for (int i = 0; i < cv_all_img_names.size(); ++i) {
+    std::cout << "The predict img: " << cv_all_img_names[i] << std::endl;
+    cv::Mat srcimg = cv::imread(cv_all_img_names[i], cv::IMREAD_COLOR);
 
-  auto end = std::chrono::system_clock::now();
-  auto duration =
-      std::chrono::duration_cast<std::chrono::microseconds>(end - start);
+    if (!srcimg.data) {
+      std::cerr << "[ERROR] image read failed! image path: " << cv_all_img_names[i] << std::endl;
+      exit(1);
+    }
 
-  //// visualization
-  auto img_vis = Visualization(srcimg, boxes);
+    int width = srcimg.cols;
+    int height = srcimg.rows;
+    std::vector<int> upper_left = {0, 0};
+    std::vector<int> upper_right = {width, 0};
+    std::vector<int> lower_right = {width, height};
+    std::vector<int> lower_left  = {0, height};
+    std::vector<std::vector<int>> box = {upper_left, upper_right, lower_right, lower_left};
+    std::vector<std::vector<std::vector<int>>> boxes = {box};
+
+    std::vector<std::string> rec_text;
+    std::vector<float> rec_text_score;
+    std::vector<double> times;
+    RunRecModel(boxes, srcimg, rec_predictor, rec_text, rec_text_score,
+                charactor_dict, cls_predictor, 0, &times);
+  
+    //// print recognized text
+    for (int i = 0; i < rec_text.size(); i++) {
+      std::cout << i << "\t" << rec_text[i] << "\t" << rec_text_score[i]
+                << std::endl;
+    }
+  }
+  // TODO: support autolog
+  if (strcmp(argv[9], "True") == 0) {
+    AutoLogger autolog(rec_model_file, 
+                       0,
+                       0,
+                       0,
+                       std::stoi(num_threads),
+                       std::stoi(batchsize), 
+                       "dynamic", 
+                       precision, 
+                       power_mode,
+                       time_info, 
+                       cv_all_img_names.size());
+    autolog.report();
+  }
+}
+
+int main(int argc, char **argv) {
+  check_params(argc, argv);
+  std::cout << "mode: " << argv[1] << endl;
 
-  //// print recognized text
-  for (int i = 0; i < rec_text.size(); i++) {
-    std::cout << i << "\t" << rec_text[i] << "\t" << rec_text_score[i]
-              << std::endl;
+  if (strcmp(argv[1], "system") == 0) {
+    system(argv);
   }
 
-  std::cout << "花费了"
-            << double(duration.count()) *
-                   std::chrono::microseconds::period::num /
-                   std::chrono::microseconds::period::den
-            << "秒" << std::endl;
+  if (strcmp(argv[1], "det") == 0) {
+    det(argc, argv);
+  }
+
+  if (strcmp(argv[1], "rec") == 0) {
+    rec(argc, argv);
+  }
 
   return 0;
-}
\ No newline at end of file
+}
diff --git a/doc/doc_ch/enhanced_ctc_loss.md b/doc/doc_ch/enhanced_ctc_loss.md
index 5525c7785f0a8fc642cebc82674400c2487558f9..8c0856a7a7bceedbcc0a48bb1af6658afa720886 100644
--- a/doc/doc_ch/enhanced_ctc_loss.md
+++ b/doc/doc_ch/enhanced_ctc_loss.md
@@ -64,7 +64,7 @@ C-CTC Loss是CTC Loss + Center Loss的简称。 其中Center Loss出自论文 <
 
 以配置文件`configs/rec/ch_PP-OCRv2/ch_PP-OCRv2_rec.yml`为例， center提取命令如下所示:
 ```
-python tools/export_center.py -c configs/rec/ch_PP-OCRv2/ch_PP-OCRv2_rec.yml -o  Global.pretrained_model: "./output/rec_mobile_pp-OCRv2/best_accuracy"
+python tools/export_center.py -c configs/rec/ch_PP-OCRv2/ch_PP-OCRv2_rec.yml -o Global.pretrained_model="./output/rec_mobile_pp-OCRv2/best_accuracy"
 ```
 运行完后，会在PaddleOCR主目录下生成`train_center.pkl`.
 
diff --git a/doc/joinus.PNG b/doc/joinus.PNG
index 974a4bd008d7b103de044cf8b4dbf37f09a0d06b..202ad0a5c6edf2190b71d5a7a544f1df94f866c4 100644
Binary files a/doc/joinus.PNG and b/doc/joinus.PNG differ
diff --git a/ppocr/postprocess/__init__.py b/ppocr/postprocess/__init__.py
index 3a4ebf52a3bd91ffd509b113103dab900588b0bd..5ca4e6bb96fc6f37ef67a2fb0b8c2496e1a83d77 100644
--- a/ppocr/postprocess/__init__.py
+++ b/ppocr/postprocess/__init__.py
@@ -29,10 +29,7 @@ from .rec_postprocess import CTCLabelDecode, AttnLabelDecode, SRNLabelDecode, Di
     TableLabelDecode, NRTRLabelDecode, SARLabelDecode , SEEDLabelDecode
 from .cls_postprocess import ClsPostProcess
 from .pg_postprocess import PGPostProcess
-
-if platform.system() != "Windows":
-    # pse is not support in Windows
-    from .pse_postprocess import PSEPostProcess
+from .pse_postprocess import PSEPostProcess
 
 
 def build_post_process(config, global_config=None):
diff --git a/ppocr/postprocess/pse_postprocess/pse/__init__.py b/ppocr/postprocess/pse_postprocess/pse/__init__.py
index 97b8d8aff0cf229a4e3ec1961638273bd201822a..0536a32ea5614a8f1826ac2550b1f12518ac53e5 100644
--- a/ppocr/postprocess/pse_postprocess/pse/__init__.py
+++ b/ppocr/postprocess/pse_postprocess/pse/__init__.py
@@ -17,7 +17,12 @@ import subprocess
 
 python_path = sys.executable
 
-if subprocess.call('cd ppocr/postprocess/pse_postprocess/pse;{} setup.py build_ext --inplace;cd -'.format(python_path), shell=True) != 0:
-    raise RuntimeError('Cannot compile pse: {}'.format(os.path.dirname(os.path.realpath(__file__))))
+ori_path = os.getcwd()
+os.chdir('ppocr/postprocess/pse_postprocess/pse')
+if subprocess.call(
+        '{} setup.py build_ext --inplace'.format(python_path), shell=True) != 0:
+    raise RuntimeError('Cannot compile pse: {}'.format(
+        os.path.dirname(os.path.realpath(__file__))))
+os.chdir(ori_path)
 
-from .pse import pse
\ No newline at end of file
+from .pse import pse
diff --git a/PTDN/common_func.sh b/test_tipc/common_func.sh
similarity index 100%
rename from PTDN/common_func.sh
rename to test_tipc/common_func.sh
diff --git a/PTDN/compare_results.py b/test_tipc/compare_results.py
similarity index 100%
rename from PTDN/compare_results.py
rename to test_tipc/compare_results.py
diff --git a/PTDN/configs/det_mv3_db.yml b/test_tipc/configs/det_mv3_db.yml
similarity index 100%
rename from PTDN/configs/det_mv3_db.yml
rename to test_tipc/configs/det_mv3_db.yml
diff --git a/PTDN/configs/det_r50_vd_db.yml b/test_tipc/configs/det_r50_vd_db.yml
similarity index 100%
rename from PTDN/configs/det_r50_vd_db.yml
rename to test_tipc/configs/det_r50_vd_db.yml
diff --git a/PTDN/configs/ppocr_det_mobile_params.txt b/test_tipc/configs/ppocr_det_mobile_params.txt
similarity index 85%
rename from PTDN/configs/ppocr_det_mobile_params.txt
rename to test_tipc/configs/ppocr_det_mobile_params.txt
index 63a78fb39f05552651fe02832e6e2622f5cba155..0e8edb62a8aa881993a95fe9a550de17aceaa435 100644
--- a/PTDN/configs/ppocr_det_mobile_params.txt
+++ b/test_tipc/configs/ppocr_det_mobile_params.txt
@@ -1,9 +1,9 @@
 ===========================train_params===========================
 model_name:ocr_det
 python:python3.7
-gpu_list:0|0,1
-Global.use_gpu:True|True
-Global.auto_cast:null
+gpu_list:0|0,1|10.21.226.181,10.21.226.133;0,1
+Global.use_gpu:True|True|True
+Global.auto_cast:fp32|amp
 Global.epoch_num:lite_train_infer=1|whole_train_infer=300
 Global.save_model_dir:./output/
 Train.loader.batch_size_per_card:lite_train_infer=2|whole_train_infer=4
@@ -98,3 +98,13 @@ null:null
 --benchmark:True
 null:null
 null:null
+===========================lite_params===========================
+inference:./ocr_db_crnn det
+infer_model:./models/ch_ppocr_mobile_v2.0_det_opt.nb|./models/ch_ppocr_mobile_v2.0_det_slim_opt.nb
+--cpu_threads:1|4
+--batch_size:1
+--power_mode:LITE_POWER_HIGH|LITE_POWER_LOW
+--image_dir:./test_data/icdar2015_lite/text_localization/ch4_test_images/|./test_data/icdar2015_lite/text_localization/ch4_test_images/img_233.jpg
+--config_dir:./config.txt
+--rec_dict_dir:./ppocr_keys_v1.txt
+--benchmark:True
diff --git a/PTDN/configs/ppocr_det_server_params.txt b/test_tipc/configs/ppocr_det_server_params.txt
similarity index 100%
rename from PTDN/configs/ppocr_det_server_params.txt
rename to test_tipc/configs/ppocr_det_server_params.txt
diff --git a/PTDN/configs/ppocr_rec_mobile_params.txt b/test_tipc/configs/ppocr_rec_mobile_params.txt
similarity index 100%
rename from PTDN/configs/ppocr_rec_mobile_params.txt
rename to test_tipc/configs/ppocr_rec_mobile_params.txt
diff --git a/PTDN/configs/ppocr_rec_server_params.txt b/test_tipc/configs/ppocr_rec_server_params.txt
similarity index 100%
rename from PTDN/configs/ppocr_rec_server_params.txt
rename to test_tipc/configs/ppocr_rec_server_params.txt
diff --git a/PTDN/configs/ppocr_sys_mobile_params.txt b/test_tipc/configs/ppocr_sys_mobile_params.txt
similarity index 100%
rename from PTDN/configs/ppocr_sys_mobile_params.txt
rename to test_tipc/configs/ppocr_sys_mobile_params.txt
diff --git a/PTDN/configs/ppocr_sys_server_params.txt b/test_tipc/configs/ppocr_sys_server_params.txt
similarity index 100%
rename from PTDN/configs/ppocr_sys_server_params.txt
rename to test_tipc/configs/ppocr_sys_server_params.txt
diff --git a/PTDN/configs/rec_icdar15_r34_train.yml b/test_tipc/configs/rec_icdar15_r34_train.yml
similarity index 100%
rename from PTDN/configs/rec_icdar15_r34_train.yml
rename to test_tipc/configs/rec_icdar15_r34_train.yml
diff --git a/PTDN/docs/compare_cpp_right.png b/test_tipc/docs/compare_cpp_right.png
similarity index 100%
rename from PTDN/docs/compare_cpp_right.png
rename to test_tipc/docs/compare_cpp_right.png
diff --git a/PTDN/docs/compare_cpp_wrong.png b/test_tipc/docs/compare_cpp_wrong.png
similarity index 100%
rename from PTDN/docs/compare_cpp_wrong.png
rename to test_tipc/docs/compare_cpp_wrong.png
diff --git a/PTDN/docs/compare_right.png b/test_tipc/docs/compare_right.png
similarity index 100%
rename from PTDN/docs/compare_right.png
rename to test_tipc/docs/compare_right.png
diff --git a/PTDN/docs/compare_wrong.png b/test_tipc/docs/compare_wrong.png
similarity index 100%
rename from PTDN/docs/compare_wrong.png
rename to test_tipc/docs/compare_wrong.png
diff --git a/PTDN/docs/guide.png b/test_tipc/docs/guide.png
similarity index 100%
rename from PTDN/docs/guide.png
rename to test_tipc/docs/guide.png
diff --git a/PTDN/docs/install.md b/test_tipc/docs/install.md
similarity index 100%
rename from PTDN/docs/install.md
rename to test_tipc/docs/install.md
diff --git a/PTDN/docs/test.png b/test_tipc/docs/test.png
similarity index 100%
rename from PTDN/docs/test.png
rename to test_tipc/docs/test.png
diff --git a/PTDN/docs/test_inference_cpp.md b/test_tipc/docs/test_inference_cpp.md
similarity index 69%
rename from PTDN/docs/test_inference_cpp.md
rename to test_tipc/docs/test_inference_cpp.md
index 140860cb506513cbaa0fdc621848568d90e8ef5c..24655d96ba1acaadd489019ec260999c981107de 100644
--- a/PTDN/docs/test_inference_cpp.md
+++ b/test_tipc/docs/test_inference_cpp.md
@@ -6,7 +6,7 @@ C++预测功能测试的主程序为`test_inference_cpp.sh`，可以测试基于
 
 基于训练是否使用量化，进行本测试的模型可以分为`正常模型`和`量化模型`，这两类模型对应的C++预测功能汇总如下：
 
-| 模型类型 |device | batchsize | tensorrt | mkldnn | cpu多线程 | 
+| 模型类型 |device | batchsize | tensorrt | mkldnn | cpu多线程 |
 |  ----   |  ---- |   ----   |  :----:  |   :----:   |  :----:  |
 | 正常模型 | GPU | 1/6 | fp32/fp16 | - | - |
 | 正常模型 | CPU | 1/6 | - | fp32 | 支持 |
@@ -15,17 +15,17 @@ C++预测功能测试的主程序为`test_inference_cpp.sh`，可以测试基于
 
 ## 2. 测试流程
 ### 2.1 功能测试
-先运行`prepare.sh`准备数据和模型，然后运行`test_inference_cpp.sh`进行测试，最终在```tests/output```目录下生成`cpp_infer_*.log`后缀的日志文件。
+先运行`prepare.sh`准备数据和模型，然后运行`test_inference_cpp.sh`进行测试，最终在```test_tipc/output```目录下生成`cpp_infer_*.log`后缀的日志文件。
 
 ```shell
-bash tests/prepare.sh ./tests/configs/ppocr_det_mobile_params.txt "cpp_infer"
+bash test_tipc/prepare.sh ./test_tipc/configs/ppocr_det_mobile_params.txt "cpp_infer"
 
 # 用法1:
-bash tests/test_inference_cpp.sh ./tests/configs/ppocr_det_mobile_params.txt
+bash test_tipc/test_inference_cpp.sh ./test_tipc/configs/ppocr_det_mobile_params.txt
 # 用法2: 指定GPU卡预测，第三个传入参数为GPU卡号
-bash tests/test_inference_cpp.sh ./tests/configs/ppocr_det_mobile_params.txt '1'
+bash test_tipc/test_inference_cpp.sh ./test_tipc/configs/ppocr_det_mobile_params.txt '1'
 ```  
- 
+
 
 ### 2.2 精度测试
 
@@ -37,12 +37,12 @@ bash tests/test_inference_cpp.sh ./tests/configs/ppocr_det_mobile_params.txt '1'
 #### 使用方式
 运行命令：
 ```shell
-python3.7 tests/compare_results.py --gt_file=./tests/results/cpp_*.txt  --log_file=./tests/output/cpp_*.log --atol=1e-3 --rtol=1e-3
+python3.7 test_tipc/compare_results.py --gt_file=./test_tipc/results/cpp_*.txt  --log_file=./test_tipc/output/cpp_*.log --atol=1e-3 --rtol=1e-3
 ```
 
 参数介绍：  
-- gt_file： 指向事先保存好的预测结果路径，支持*.txt 结尾，会自动索引*.txt格式的文件，文件默认保存在tests/result/ 文件夹下
-- log_file: 指向运行tests/test.sh 脚本的infer模式保存的预测日志，预测日志中打印的有预测结果，比如：文本框，预测文本，类别等等，同样支持infer_*.log格式传入
+- gt_file： 指向事先保存好的预测结果路径，支持*.txt 结尾，会自动索引*.txt格式的文件，文件默认保存在test_tipc/result/ 文件夹下
+- log_file: 指向运行test_tipc/test_inference_cpp.sh 脚本的infer模式保存的预测日志，预测日志中打印的有预测结果，比如：文本框，预测文本，类别等等，同样支持cpp_infer_*.log格式传入
 - atol: 设置的绝对误差
 - rtol: 设置的相对误差
 
diff --git a/test_tipc/docs/test_serving.md b/test_tipc/docs/test_serving.md
new file mode 100644
index 0000000000000000000000000000000000000000..fb0848bfb5e37e4b0af39fa9bb2b13b4046c9a50
--- /dev/null
+++ b/test_tipc/docs/test_serving.md
@@ -0,0 +1,78 @@
+# PaddleServing预测功能测试
+
+PaddleServing预测功能测试的主程序为`test_serving.sh`，可以测试基于PaddleServing的部署功能。
+
+## 1. 测试结论汇总
+
+基于训练是否使用量化，进行本测试的模型可以分为`正常模型`和`量化模型`，这两类模型对应的C++预测功能汇总如下：
+
+| 模型类型 |device | batchsize | tensorrt | mkldnn | cpu多线程 |
+|  ----   |  ---- |   ----   |  :----:  |   :----:   |  :----:  |
+| 正常模型 | GPU | 1/6 | fp32/fp16 | - | - |
+| 正常模型 | CPU | 1/6 | - | fp32 | 支持 |
+| 量化模型 | GPU | 1/6 | int8 | - | - |
+| 量化模型 | CPU | 1/6 | - | int8 | 支持 |
+
+## 2. 测试流程
+### 2.1 功能测试
+先运行`prepare.sh`准备数据和模型，然后运行`test_serving.sh`进行测试，最终在```test_tipc/output```目录下生成`serving_infer_*.log`后缀的日志文件。
+
+```shell
+bash test_tipc/prepare.sh ./test_tipc/configs/ppocr_det_mobile_params.txt "serving_infer"
+
+# 用法:
+bash test_tipc/test_serving.sh ./test_tipc/configs/ppocr_det_mobile_params.txt
+```  
+
+#### 运行结果
+
+各测试的运行情况会打印在 `test_tipc/output/results_serving.log` 中：
+运行成功时会输出：
+
+```
+Run successfully  with command - python3.7 pipeline_http_client.py --image_dir=../../doc/imgs > ../../tests/output/server_infer_cpu_usemkldnn_True_threads_1_batchsize_1.log 2>&1 !
+Run successfully  with command - xxxxx
+...
+```
+
+运行失败时会输出：
+
+```
+Run failed with command - python3.7 pipeline_http_client.py --image_dir=../../doc/imgs > ../../tests/output/server_infer_cpu_usemkldnn_True_threads_1_batchsize_1.log 2>&1 !
+Run failed with command - python3.7 pipeline_http_client.py --image_dir=../../doc/imgs > ../../tests/output/server_infer_cpu_usemkldnn_True_threads_6_batchsize_1.log 2>&1 !
+Run failed with command - xxxxx
+...
+```
+
+详细的预测结果会存在 test_tipc/output/ 文件夹下，例如`server_infer_gpu_usetrt_True_precision_fp16_batchsize_1.log`中会返回检测框的坐标:
+
+```
+{'err_no': 0, 'err_msg': '', 'key': ['dt_boxes'], 'value': ['[[[ 78. 642.]\n  [409. 640.]\n  [409. 657.]\n  
+[ 78. 659.]]\n\n [[ 75. 614.]\n  [211. 614.]\n      [211. 635.]\n  [ 75. 635.]]\n\n
+[[103. 554.]\n  [135. 554.]\n  [135. 575.]\n  [103. 575.]]\n\n [[ 75. 531.]\n  
+[347. 531.]\n  [347. 549.]\n  [ 75. 549.]    ]\n\n [[ 76. 503.]\n  [309. 498.]\n  
+[309. 521.]\n  [ 76. 526.]]\n\n [[163. 462.]\n  [317. 462.]\n  [317. 493.]\n  
+[163. 493.]]\n\n [[324. 431.]\n  [414.     431.]\n  [414. 452.]\n  [324. 452.]]\n\n
+[[ 76. 412.]\n  [208. 408.]\n  [209. 424.]\n  [ 76. 428.]]\n\n [[307. 409.]\n  
+[428. 409.]\n  [428. 426.]\n  [307    . 426.]]\n\n [[ 74. 385.]\n  [217. 382.]\n  
+[217. 400.]\n  [ 74. 403.]]\n\n [[308. 381.]\n  [427. 380.]\n  [427. 400.]\n  
+[308. 401.]]\n\n [[ 74. 363.]\n      [195. 362.]\n  [195. 378.]\n  [ 74. 379.]]\n\n
+[[303. 359.]\n  [423. 357.]\n  [423. 375.]\n  [303. 377.]]\n\n [[ 70. 336.]\n  
+[239. 334.]\n  [239. 354.]\    n  [ 70. 356.]]\n\n [[ 70. 312.]\n  [204. 310.]\n  
+[204. 327.]\n  [ 70. 330.]]\n\n [[303. 308.]\n  [419. 306.]\n  [419. 326.]\n  
+[303. 328.]]\n\n [[113. 2    72.]\n  [246. 270.]\n  [247. 299.]\n  [113. 301.]]\n\n
+ [[361. 269.]\n  [384. 269.]\n  [384. 296.]\n  [361. 296.]]\n\n [[ 70. 250.]\n
+ [243. 246.]\n  [243.     265.]\n  [ 70. 269.]]\n\n [[ 65. 221.]\n  [187. 220.]\n  
+[187. 240.]\n  [ 65. 241.]]\n\n [[337. 216.]\n  [382. 216.]\n  [382. 240.]\n  
+[337. 240.]]\n\n [    [ 65. 196.]\n  [247. 193.]\n  [247. 213.]\n  [ 65. 216.]]\n\n
+[[296. 197.]\n  [423. 191.]\n  [424. 209.]\n  [296. 215.]]\n\n [[ 65. 167.]\n  [244. 167.]\n  
+[244. 186.]\n  [ 65. 186.]]\n\n [[ 67. 139.]\n  [290. 139.]\n  [290. 159.]\n  [ 67. 159.]]\n\n
+[[ 68. 113.]\n  [410. 113.]\n  [410. 128.]\n  [ 68. 129.]    ]\n\n [[277.  87.]\n  [416.  87.]\n  
+[416. 108.]\n  [277. 108.]]\n\n [[ 79.  28.]\n  [132.  28.]\n  [132.  62.]\n  [ 79.  62.]]\n\n
+[[163.  17.]\n  [410.      14.]\n  [410.  50.]\n  [163.  53.]]]']}
+```
+
+
+## 3. 更多教程
+
+本文档为功能测试用，更详细的Serving预测使用教程请参考：[PPOCR 服务化部署](https://github.com/PaddlePaddle/PaddleOCR/blob/dygraph/deploy/pdserving/README_CN.md)  
diff --git a/PTDN/docs/test_train_inference_python.md b/test_tipc/docs/test_train_inference_python.md
similarity index 73%
rename from PTDN/docs/test_train_inference_python.md
rename to test_tipc/docs/test_train_inference_python.md
index 8c468ffd34fcd7d949331c9097c7993ca7a1e391..fa14863fdad02dcb9b69f45494cc18b24ceaf36f 100644
--- a/PTDN/docs/test_train_inference_python.md
+++ b/test_tipc/docs/test_train_inference_python.md
@@ -19,7 +19,7 @@
 
 - 预测相关：基于训练是否使用量化，可以将训练产出的模型可以分为`正常模型`和`量化模型`，这两类模型对应的预测功能汇总如下，
 
-| 模型类型 |device | batchsize | tensorrt | mkldnn | cpu多线程 | 
+| 模型类型 |device | batchsize | tensorrt | mkldnn | cpu多线程 |
 |  ----   |  ---- |   ----   |  :----:  |   :----:   |  :----:  |
 | 正常模型 | GPU | 1/6 | fp32/fp16 | - | - |
 | 正常模型 | CPU | 1/6 | - | fp32 | 支持 |
@@ -46,42 +46,42 @@
 
 
 ### 2.2 功能测试
-先运行`prepare.sh`准备数据和模型，然后运行`test_train_inference_python.sh`进行测试，最终在```tests/output```目录下生成`python_infer_*.log`格式的日志文件。
+先运行`prepare.sh`准备数据和模型，然后运行`test_train_inference_python.sh`进行测试，最终在```test_tipc/output```目录下生成`python_infer_*.log`格式的日志文件。
 
 
 `test_train_inference_python.sh`包含5种运行模式，每种模式的运行数据不同，分别用于测试速度和精度，分别是：
 
 - 模式1：lite_train_infer，使用少量数据训练，用于快速验证训练到预测的走通流程，不验证精度和速度；
 ```shell
-bash tests/prepare.sh ./tests/configs/ppocr_det_mobile_params.txt 'lite_train_infer'
-bash tests/test_train_inference_python.sh ./tests/configs/ppocr_det_mobile_params.txt 'lite_train_infer'
+bash test_tipc/prepare.sh ./test_tipc/configs/ppocr_det_mobile_params.txt 'lite_train_infer'
+bash test_tipc/test_train_inference_python.sh ./test_tipc/configs/ppocr_det_mobile_params.txt 'lite_train_infer'
 ```  
 
 - 模式2：whole_infer，使用少量数据训练，一定量数据预测，用于验证训练后的模型执行预测，预测速度是否合理；
 ```shell
-bash tests/prepare.sh ./tests/configs/ppocr_det_mobile_params.txt 'whole_infer'
-bash tests/test_train_inference_python.sh ./tests/configs/ppocr_det_mobile_params.txt 'whole_infer'
+bash test_tipc/prepare.sh ./test_tipc/configs/ppocr_det_mobile_params.txt 'whole_infer'
+bash test_tipc/test_train_inference_python.sh ./test_tipc/configs/ppocr_det_mobile_params.txt 'whole_infer'
 ```  
 
 - 模式3：infer，不训练，全量数据预测，走通开源模型评估、动转静，检查inference model预测时间和精度;
 ```shell
-bash tests/prepare.sh ./tests/configs/ppocr_det_mobile_params.txt 'infer'
+bash test_tipc/prepare.sh ./test_tipc/configs/ppocr_det_mobile_params.txt 'infer'
 # 用法1:
-bash tests/test_train_inference_python.sh ./tests/configs/ppocr_det_mobile_params.txt 'infer'
+bash test_tipc/test_train_inference_python.sh ./test_tipc/configs/ppocr_det_mobile_params.txt 'infer'
 # 用法2: 指定GPU卡预测，第三个传入参数为GPU卡号
-bash tests/test_train_inference_python.sh ./tests/configs/ppocr_det_mobile_params.txt 'infer' '1'
+bash test_tipc/test_train_inference_python.sh ./test_tipc/configs/ppocr_det_mobile_params.txt 'infer' '1'
 ```  
 
 - 模式4：whole_train_infer，CE： 全量数据训练，全量数据预测，验证模型训练精度，预测精度，预测速度；
 ```shell
-bash tests/prepare.sh ./tests/configs/ppocr_det_mobile_params.txt 'whole_train_infer'
-bash tests/test_train_inference_python.sh ./tests/configs/ppocr_det_mobile_params.txt 'whole_train_infer'
+bash test_tipc/prepare.sh ./test_tipc/configs/ppocr_det_mobile_params.txt 'whole_train_infer'
+bash test_tipc/test_train_inference_python.sh ./test_tipc/configs/ppocr_det_mobile_params.txt 'whole_train_infer'
 ```  
 
 - 模式5：klquant_infer，测试离线量化；
 ```shell
-bash tests/prepare.sh ./tests/configs/ppocr_det_mobile_params.txt 'klquant_infer'
-bash tests/test_train_inference_python.sh tests/configs/ppocr_det_mobile_params.txt  'klquant_infer'
+bash test_tipc/prepare.sh ./test_tipc/configs/ppocr_det_mobile_params.txt 'klquant_infer'
+bash test_tipc/test_train_inference_python.sh test_tipc/configs/ppocr_det_mobile_params.txt  'klquant_infer'
 ```
 
 
@@ -95,12 +95,12 @@ bash tests/test_train_inference_python.sh tests/configs/ppocr_det_mobile_params.
 #### 使用方式
 运行命令：
 ```shell
-python3.7 tests/compare_results.py --gt_file=./tests/results/python_*.txt  --log_file=./tests/output/python_*.log --atol=1e-3 --rtol=1e-3
+python3.7 test_tipc/compare_results.py --gt_file=./test_tipc/results/python_*.txt  --log_file=./test_tipc/output/python_*.log --atol=1e-3 --rtol=1e-3
 ```
 
 参数介绍：  
-- gt_file： 指向事先保存好的预测结果路径，支持*.txt 结尾，会自动索引*.txt格式的文件，文件默认保存在tests/result/ 文件夹下
-- log_file: 指向运行tests/test.sh 脚本的infer模式保存的预测日志，预测日志中打印的有预测结果，比如：文本框，预测文本，类别等等，同样支持infer_*.log格式传入
+- gt_file： 指向事先保存好的预测结果路径，支持*.txt 结尾，会自动索引*.txt格式的文件，文件默认保存在test_tipc/result/ 文件夹下
+- log_file: 指向运行test_tipc/test_train_inference_python.sh 脚本的infer模式保存的预测日志，预测日志中打印的有预测结果，比如：文本框，预测文本，类别等等，同样支持python_infer_*.log格式传入
 - atol: 设置的绝对误差
 - rtol: 设置的相对误差
 
diff --git a/PTDN/prepare.sh b/test_tipc/prepare.sh
similarity index 81%
rename from PTDN/prepare.sh
rename to test_tipc/prepare.sh
index d842f4f573d0b1bd697bdad9b67a765ebcf6da6c..737256be5d39156a68189e72de5ebd413fabc3ff 100644
--- a/PTDN/prepare.sh
+++ b/test_tipc/prepare.sh
@@ -2,7 +2,7 @@
 FILENAME=$1
 
 # MODE be one of ['lite_train_infer' 'whole_infer' 'whole_train_infer',  'infer', 
-#                 'cpp_infer', 'serving_infer', 'klquant_infer']
+#                 'cpp_infer', 'serving_infer', 'klquant_infer', 'lite_infer']
 
 MODE=$2
 
@@ -136,3 +136,37 @@ if [ ${MODE} = "serving_infer" ];then
     wget -nc  -P ./inference https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_server_v2.0_rec_infer.tar
     cd ./inference && tar xf ch_ppocr_mobile_v2.0_det_infer.tar && tar xf ch_ppocr_mobile_v2.0_rec_infer.tar && tar xf ch_ppocr_server_v2.0_rec_infer.tar && tar xf ch_ppocr_server_v2.0_det_infer.tar && cd ../
 fi
+
+
+if [ ${MODE} = "lite_infer" ];then    
+    # prepare lite nb model and test data
+    current_dir=${PWD}
+    wget -nc  -P ./models https://paddleocr.bj.bcebos.com/dygraph_v2.0/lite/ch_ppocr_mobile_v2.0_det_opt.nb
+    wget -nc  -P ./models https://paddleocr.bj.bcebos.com/dygraph_v2.0/lite/ch_ppocr_mobile_v2.0_det_slim_opt.nb
+    wget -nc  -P ./test_data https://paddleocr.bj.bcebos.com/dygraph_v2.0/test/icdar2015_lite.tar
+    cd ./test_data && tar -xf icdar2015_lite.tar && rm icdar2015_lite.tar && cd ../
+    # prepare lite env
+    export http_proxy=http://172.19.57.45:3128
+    export https_proxy=http://172.19.57.45:3128
+    paddlelite_url=https://github.com/PaddlePaddle/Paddle-Lite/releases/download/v2.9/inference_lite_lib.android.armv8.gcc.c++_shared.with_extra.with_cv.tar.gz
+    paddlelite_zipfile=$(echo $paddlelite_url | awk -F "/" '{print $NF}')
+    paddlelite_file=inference_lite_lib.android.armv8.gcc.c++_shared.with_extra.with_cv
+    wget ${paddlelite_url}
+    tar -xf ${paddlelite_zipfile}
+    mkdir -p  ${paddlelite_file}/demo/cxx/ocr/test_lite
+    mv models test_data ${paddlelite_file}/demo/cxx/ocr/test_lite
+    cp ppocr/utils/ppocr_keys_v1.txt deploy/lite/config.txt ${paddlelite_file}/demo/cxx/ocr/test_lite
+    cp ./deploy/lite/* ${paddlelite_file}/demo/cxx/ocr/
+    cp ${paddlelite_file}/cxx/lib/libpaddle_light_api_shared.so ${paddlelite_file}/demo/cxx/ocr/test_lite
+    cp PTDN/configs/ppocr_det_mobile_params.txt PTDN/test_lite.sh PTDN/common_func.sh ${paddlelite_file}/demo/cxx/ocr/test_lite
+    cd ${paddlelite_file}/demo/cxx/ocr/
+    git clone https://github.com/LDOUBLEV/AutoLog.git
+    unset http_proxy
+    unset https_proxy
+    make -j
+    sleep 1
+    make -j
+    cp ocr_db_crnn test_lite && cp test_lite/libpaddle_light_api_shared.so test_lite/libc++_shared.so
+    tar -cf test_lite.tar ./test_lite && cp test_lite.tar ${current_dir} && cd ${current_dir}
+fi
+
diff --git a/PTDN/readme.md b/test_tipc/readme.md
similarity index 70%
rename from PTDN/readme.md
rename to test_tipc/readme.md
index 69977fac00482b11e862a7ee83bf9359ac48ffb8..e2bf6d9e9c927aee5eb802a68bde89f7bd2a641c 100644
--- a/PTDN/readme.md
+++ b/test_tipc/readme.md
@@ -1,9 +1,9 @@
 
-# 推理部署导航
+# 飞桨训推一体认证
 
 ## 1. 简介
 
-飞桨除了基本的模型训练和预测，还提供了支持多端多平台的高性能推理部署工具。本文档提供了PaddleOCR中所有模型的推理部署导航PTDN（Paddle Train Deploy Navigation），方便用户查阅每种模型的推理部署打通情况，并可以进行一键测试。
+飞桨除了基本的模型训练和预测，还提供了支持多端多平台的高性能推理部署工具。本文档提供了PaddleOCR中所有模型的飞桨训推一体认证 (Training and Inference Pipeline Certification(TIPC)) 信息和测试工具，方便用户查阅每种模型的训练推理部署打通情况，并可以进行一键测试。
 
 <div align="center">
     <img src="docs/guide.png" width="1000">
@@ -15,20 +15,23 @@
 
 **字段说明：**
 - 基础训练预测：包括模型训练、Paddle Inference Python预测。
-- 其他：包括Paddle Inference C++预测、Paddle Serving部署、Paddle-Lite部署等。
+- 更多训练方式：包括多机多卡、混合精度。
+- 模型压缩：包括裁剪、离线/在线量化、蒸馏。
+- 其他预测部署：包括Paddle Inference C++预测、Paddle Serving部署、Paddle-Lite部署等。
 
+更详细的mkldnn、Tensorrt等预测加速相关功能的支持情况可以查看各测试工具的[更多教程](#more)。
 
-| 算法论文 | 模型名称 | 模型类型 | 基础训练预测 |   其他  |
-| :--- | :--- |  :----:  | :--------: |  :----  |
-| DB     |ch_ppocr_mobile_v2.0_det | 检测  | 支持 | Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
-| DB     |ch_ppocr_server_v2.0_det | 检测  | 支持 | Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
+| 算法论文 | 模型名称 | 模型类型 | 基础<br>训练预测 | 更多<br>训练方式 | 模型压缩 |  其他预测部署  |
+| :--- | :--- |  :----:  | :--------: |  :----  |   :----  |   :----  |
+| DB     |ch_ppocr_mobile_v2.0_det | 检测  | 支持 | 多机多卡 <br> 混合精度 | FPGM裁剪 <br> 离线量化| Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
+| DB     |ch_ppocr_server_v2.0_det | 检测  | 支持 | 多机多卡 <br> 混合精度 | FPGM裁剪 <br> 离线量化| Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
 | DB     |ch_PP-OCRv2_det          | 检测  |
-| CRNN   |ch_ppocr_mobile_v2.0_rec | 识别  | 支持 | Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
-| CRNN   |ch_ppocr_server_v2.0_rec | 识别  | 支持 | Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
+| CRNN   |ch_ppocr_mobile_v2.0_rec | 识别  | 支持 | 多机多卡 <br> 混合精度 | PACT量化 <br> 离线量化| Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
+| CRNN   |ch_ppocr_server_v2.0_rec | 识别  | 支持 | 多机多卡 <br> 混合精度 | PACT量化 <br> 离线量化| Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
 | CRNN   |ch_PP-OCRv2_rec          | 识别  |
-| PP-OCR |ch_ppocr_mobile_v2.0 | 检测+识别  | 支持 | Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
-| PP-OCR |ch_ppocr_server_v2.0 | 检测+识别  | 支持 | Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
-|PP-OCRv2|ch_PP-OCRv2 | 检测+识别  | 支持 | Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
+| PP-OCR |ch_ppocr_mobile_v2.0 | 检测+识别  | 支持 | 多机多卡 <br> 混合精度 | - | Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
+| PP-OCR |ch_ppocr_server_v2.0 | 检测+识别  | 支持 | 多机多卡 <br> 混合精度 | - | Paddle Inference: C++ <br> Paddle Serving: Python, C++ <br> Paddle-Lite: <br> (1) ARM CPU(C++) |
+|PP-OCRv2|ch_PP-OCRv2 | 检测+识别  |
 | DB     |det_mv3_db_v2.0                | 检测  |
 | DB     |det_r50_vd_db_v2.0             | 检测  |
 | EAST   |det_mv3_east_v2.0              | 检测  |
@@ -55,7 +58,7 @@
 ### 目录介绍
 
 ```shell
-PTDN/
+test_tipc/
 ├── configs/  # 配置文件目录
 	├── det_mv3_db.yml               # 测试mobile版ppocr检测模型训练的yml文件
 	├── det_r50_vd_db.yml            # 测试server版ppocr检测模型训练的yml文件
@@ -98,6 +101,8 @@ PTDN/
 - `test_serving.sh`：测试基于Paddle Serving的服务化部署功能。
 - `test_lite.sh`：测试基于Paddle-Lite的端侧预测部署功能。
 
+<a name="more"></a>
+#### 更多教程
 各功能测试中涉及混合精度、裁剪、量化等训练相关，及mkldnn、Tensorrt等多种预测相关参数配置，请点击下方相应链接了解更多细节和使用教程：  
 [test_train_inference_python 使用](docs/test_train_inference_python.md)  
 [test_inference_cpp 使用](docs/test_inference_cpp.md)  
diff --git a/PTDN/results/cpp_ppocr_det_mobile_results_fp16.txt b/test_tipc/results/cpp_ppocr_det_mobile_results_fp16.txt
similarity index 100%
rename from PTDN/results/cpp_ppocr_det_mobile_results_fp16.txt
rename to test_tipc/results/cpp_ppocr_det_mobile_results_fp16.txt
diff --git a/PTDN/results/cpp_ppocr_det_mobile_results_fp32.txt b/test_tipc/results/cpp_ppocr_det_mobile_results_fp32.txt
similarity index 100%
rename from PTDN/results/cpp_ppocr_det_mobile_results_fp32.txt
rename to test_tipc/results/cpp_ppocr_det_mobile_results_fp32.txt
diff --git a/PTDN/results/python_ppocr_det_mobile_results_fp16.txt b/test_tipc/results/python_ppocr_det_mobile_results_fp16.txt
similarity index 100%
rename from PTDN/results/python_ppocr_det_mobile_results_fp16.txt
rename to test_tipc/results/python_ppocr_det_mobile_results_fp16.txt
diff --git a/PTDN/results/python_ppocr_det_mobile_results_fp32.txt b/test_tipc/results/python_ppocr_det_mobile_results_fp32.txt
similarity index 100%
rename from PTDN/results/python_ppocr_det_mobile_results_fp32.txt
rename to test_tipc/results/python_ppocr_det_mobile_results_fp32.txt
diff --git a/PTDN/test_inference_cpp.sh b/test_tipc/test_inference_cpp.sh
similarity index 100%
rename from PTDN/test_inference_cpp.sh
rename to test_tipc/test_inference_cpp.sh
diff --git a/test_tipc/test_lite.sh b/test_tipc/test_lite.sh
new file mode 100644
index 0000000000000000000000000000000000000000..832003ba302fe86995e20029cdb019e72d9ce162
--- /dev/null
+++ b/test_tipc/test_lite.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+source ./common_func.sh
+export LD_LIBRARY_PATH=${PWD}:$LD_LIBRARY_PATH
+
+FILENAME=$1
+dataline=$(awk 'NR==101, NR==110{print}'  $FILENAME)
+echo $dataline
+# parser params
+IFS=$'\n'
+lines=(${dataline})
+
+# parser lite inference
+lite_inference_cmd=$(func_parser_value "${lines[1]}")
+lite_model_dir_list=$(func_parser_value "${lines[2]}")
+lite_cpu_threads_list=$(func_parser_value "${lines[3]}")
+lite_batch_size_list=$(func_parser_value "${lines[4]}")
+lite_power_mode_list=$(func_parser_value "${lines[5]}")
+lite_infer_img_dir_list=$(func_parser_value "${lines[6]}")
+lite_config_dir=$(func_parser_value "${lines[7]}")
+lite_rec_dict_dir=$(func_parser_value "${lines[8]}")
+lite_benchmark_value=$(func_parser_value "${lines[9]}")
+
+LOG_PATH="./output"
+mkdir -p ${LOG_PATH}
+status_log="${LOG_PATH}/results.log"
+
+
+function func_lite(){
+    IFS='|'
+    _script=$1
+    _lite_model=$2
+    _log_path=$3
+    _img_dir=$4
+    _config=$5
+    if [[ $lite_model =~ "slim" ]]; then
+        precision="INT8"
+    else
+        precision="FP32"
+    fi
+    is_single_img=$(echo $_img_dir | grep -E ".jpg|.jpeg|.png|.JPEG|.JPG")
+    if [[ "$is_single_img" != "" ]]; then
+        single_img="True"
+    else
+        single_img="False"
+    fi
+
+    # lite inference
+    for num_threads in ${lite_cpu_threads_list[*]}; do
+        for power_mode in ${lite_power_mode_list[*]}; do
+            for batchsize in ${lite_batch_size_list[*]}; do
+                model_name=$(echo $lite_model | awk -F "/" '{print $NF}')
+                _save_log_path="${_log_path}/lite_${model_name}_precision_${precision}_batchsize_${batchsize}_threads_${num_threads}_powermode_${power_mode}_singleimg_${single_img}.log"
+                command="${_script} ${lite_model} ${precision} ${num_threads} ${batchsize} ${power_mode} ${_img_dir} ${_config} ${lite_benchmark_value} > ${_save_log_path} 2>&1"
+                eval ${command}
+                status_check $? "${command}" "${status_log}"
+            done
+        done
+    done
+}
+
+
+echo "################### run test ###################"
+IFS="|"
+for lite_model in ${lite_model_dir_list[*]}; do
+    #run lite inference
+    for img_dir in ${lite_infer_img_dir_list[*]}; do
+        func_lite "${lite_inference_cmd}" "${lite_model}" "${LOG_PATH}" "${img_dir}" "${lite_config_dir}"
+    done
+done
diff --git a/PTDN/test_serving.sh b/test_tipc/test_serving.sh
similarity index 98%
rename from PTDN/test_serving.sh
rename to test_tipc/test_serving.sh
index ec79a46c9bf4b51c16b1c0ddfff41b772b13b0ae..af66d70d7b0a255c33d1114a3951adb92407b8d1 100644
--- a/PTDN/test_serving.sh
+++ b/test_tipc/test_serving.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-source tests/common_func.sh
+source PTDN/common_func.sh
 
 FILENAME=$1
 dataline=$(awk 'NR==67, NR==83{print}'  $FILENAME)
@@ -36,8 +36,8 @@ web_precision_key=$(func_parser_key "${lines[15]}")
 web_precision_list=$(func_parser_value "${lines[15]}")
 pipeline_py=$(func_parser_value "${lines[16]}")
 
-LOG_PATH="../../tests/output"
-mkdir -p ./tests/output
+LOG_PATH="../../PTDN/output"
+mkdir -p ./PTDN/output
 status_log="${LOG_PATH}/results_serving.log"
 
 function func_serving(){
diff --git a/PTDN/test_train_inference_python.sh b/test_tipc/test_train_inference_python.sh
similarity index 95%
rename from PTDN/test_train_inference_python.sh
rename to test_tipc/test_train_inference_python.sh
index 28cc037801bb4c1f1bcc10a74855b8c146197f4d..756e1f89d74c1df8de50cf8e23fd3d9c95bd20c5 100644
--- a/PTDN/test_train_inference_python.sh
+++ b/test_tipc/test_train_inference_python.sh
@@ -245,6 +245,7 @@ else
     for gpu in ${gpu_list[*]}; do
         use_gpu=${USE_GPU_KEY[Count]}
         Count=$(($Count + 1))
+        ips=""
         if [ ${gpu} = "-1" ];then
             env=""
         elif [ ${#gpu} -le 1 ];then
@@ -264,6 +265,11 @@ else
             env=" "
         fi
         for autocast in ${autocast_list[*]}; do 
+            if [ ${autocast} = "amp" ]; then
+                set_amp_config="Global.use_amp=True Global.scale_loss=1024.0 Global.use_dynamic_loss_scaling=True"
+            else
+                set_amp_config=" "
+            fi          
             for trainer in ${trainer_list[*]}; do 
                 flag_quant=False
                 if [ ${trainer} = ${pact_key} ]; then
@@ -290,7 +296,6 @@ else
                 if [ ${run_train} = "null" ]; then
                     continue
                 fi
-                
                 set_autocast=$(func_set_params "${autocast_key}" "${autocast}")
                 set_epoch=$(func_set_params "${epoch_key}" "${epoch_num}")
                 set_pretrain=$(func_set_params "${pretrain_model_key}" "${pretrain_model_value}")
@@ -306,11 +311,11 @@ else
 
                 set_save_model=$(func_set_params "${save_model_key}" "${save_log}")
                 if [ ${#gpu} -le 2 ];then  # train with cpu or single gpu
-                    cmd="${python} ${run_train} ${set_use_gpu}  ${set_save_model} ${set_epoch} ${set_pretrain} ${set_autocast} ${set_batchsize} ${set_train_params1} "
-                elif [ ${#gpu} -le 15 ];then  # train with multi-gpu
-                    cmd="${python} -m paddle.distributed.launch --gpus=${gpu} ${run_train} ${set_save_model} ${set_epoch} ${set_pretrain} ${set_autocast} ${set_batchsize} ${set_train_params1}"
+                    cmd="${python} ${run_train} ${set_use_gpu}  ${set_save_model} ${set_epoch} ${set_pretrain} ${set_autocast} ${set_batchsize} ${set_train_params1} ${set_amp_config} "
+                elif [ ${#ips} -le 26 ];then  # train with multi-gpu
+                    cmd="${python} -m paddle.distributed.launch --gpus=${gpu} ${run_train} ${set_use_gpu} ${set_save_model} ${set_epoch} ${set_pretrain} ${set_autocast} ${set_batchsize} ${set_train_params1} ${set_amp_config}"
                 else     # train with multi-machine
-                    cmd="${python} -m paddle.distributed.launch --ips=${ips} --gpus=${gpu} ${run_train} ${set_save_model} ${set_pretrain} ${set_epoch} ${set_autocast} ${set_batchsize} ${set_train_params1}"
+                    cmd="${python} -m paddle.distributed.launch --ips=${ips} --gpus=${gpu} ${set_use_gpu} ${run_train} ${set_save_model} ${set_pretrain} ${set_epoch} ${set_autocast} ${set_batchsize} ${set_train_params1} ${set_amp_config}"
                 fi
                 # run train
                 eval "unset CUDA_VISIBLE_DEVICES"
diff --git a/tools/program.py b/tools/program.py
index 798e6dff297ad1149942488cca1d5540f1924867..f94ad83c532183f5a6ff458cfd8c0bfa814d5784 100755
--- a/tools/program.py
+++ b/tools/program.py
@@ -159,7 +159,8 @@ def train(config,
           eval_class,
           pre_best_model_dict,
           logger,
-          vdl_writer=None):
+          vdl_writer=None,
+          scaler=None):
     cal_metric_during_train = config['Global'].get('cal_metric_during_train',
                                                    False)
     log_smooth_window = config['Global']['log_smooth_window']
@@ -226,14 +227,29 @@ def train(config,
             images = batch[0]
             if use_srn:
                 model_average = True
-            if model_type == 'table' or extra_input:
-                preds = model(images, data=batch[1:])
+
+            # use amp
+            if scaler:
+                with paddle.amp.auto_cast():
+                    if model_type == 'table' or extra_input:
+                        preds = model(images, data=batch[1:])
+                    else:
+                        preds = model(images)
             else:
-                preds = model(images)
+                if model_type == 'table' or extra_input:
+                    preds = model(images, data=batch[1:])
+                else:
+                    preds = model(images)
             loss = loss_class(preds, batch)
             avg_loss = loss['loss']
-            avg_loss.backward()
-            optimizer.step()
+
+            if scaler:
+                scaled_avg_loss = scaler.scale(avg_loss)
+                scaled_avg_loss.backward()
+                scaler.minimize(optimizer, scaled_avg_loss)
+            else:
+                avg_loss.backward()
+                optimizer.step()
             optimizer.clear_grad()
 
             train_batch_cost += time.time() - batch_start
@@ -480,11 +496,6 @@ def preprocess(is_train=False):
         'CLS', 'PGNet', 'Distillation', 'NRTR', 'TableAttn', 'SAR', 'PSE',
         'SEED'
     ]
-    windows_not_support_list = ['PSE']
-    if platform.system() == "Windows" and alg in windows_not_support_list:
-        logger.warning('{} is not support in Windows now'.format(
-            windows_not_support_list))
-        sys.exit()
 
     device = 'gpu:{}'.format(dist.ParallelEnv().dev_id) if use_gpu else 'cpu'
     device = paddle.set_device(device)
diff --git a/tools/train.py b/tools/train.py
index 05d295aa99718c25b94a123c23d08c2904fe8c6a..d182af2988cb29511be40a079d2b3e06605ebe28 100755
--- a/tools/train.py
+++ b/tools/train.py
@@ -102,10 +102,27 @@ def main(config, device, logger, vdl_writer):
     if valid_dataloader is not None:
         logger.info('valid dataloader has {} iters'.format(
             len(valid_dataloader)))
+
+    use_amp = config["Global"].get("use_amp", False)
+    if use_amp:
+        AMP_RELATED_FLAGS_SETTING = {
+            'FLAGS_cudnn_batchnorm_spatial_persistent': 1,
+            'FLAGS_max_inplace_grad_add': 8,
+        }
+        paddle.fluid.set_flags(AMP_RELATED_FLAGS_SETTING)
+        scale_loss = config["Global"].get("scale_loss", 1.0)
+        use_dynamic_loss_scaling = config["Global"].get(
+            "use_dynamic_loss_scaling", False)
+        scaler = paddle.amp.GradScaler(
+            init_loss_scaling=scale_loss,
+            use_dynamic_loss_scaling=use_dynamic_loss_scaling)
+    else:
+        scaler = None
+
     # start train
     program.train(config, train_dataloader, valid_dataloader, device, model,
                   loss_class, optimizer, lr_scheduler, post_process_class,
-                  eval_class, pre_best_model_dict, logger, vdl_writer)
+                  eval_class, pre_best_model_dict, logger, vdl_writer, scaler)
 
 
 def test_reader(config, device, logger):