diff --git a/tools/infer/predict_det.py b/tools/infer/predict_det.py
index dd1fbaa5b57acd4180a5583f729580748a0bc2ba..2a446cdff2e6231881d8d4334fc4342cdd4bb512 100755
--- a/tools/infer/predict_det.py
+++ b/tools/infer/predict_det.py
@@ -142,8 +142,8 @@ class TextDetector(object):
             outputs.append(output)
         outs_dict = {}
         if self.det_algorithm == "EAST":
-            outs_dict['f_score'] = outputs[0]
-            outs_dict['f_geo'] = outputs[1]
+            outs_dict['f_geo'] = outputs[0]
+            outs_dict['f_score'] = outputs[1]
         else:
             outs_dict['maps'] = outputs[0]
         dt_boxes_list = self.postprocess_op(outs_dict, [ratio_list])
@@ -153,6 +153,8 @@ class TextDetector(object):
         return dt_boxes, elapse
 
 
+from tools.infer.utility import draw_text_det_res
+
 if __name__ == "__main__":
     args = utility.parse_args()
     image_file_list = get_image_file_list(args.image_dir)
@@ -169,14 +171,9 @@ if __name__ == "__main__":
             total_time += elapse
         count += 1
         print("Predict time of %s:" % image_file, elapse)
-        img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
-        draw_img = draw_ocr(img, dt_boxes, None, None, False)
-        draw_img_save = "./inference_results/"
-        if not os.path.exists(draw_img_save):
-            os.makedirs(draw_img_save)
-        cv2.imwrite(
-            os.path.join(draw_img_save, os.path.basename(image_file)),
-            draw_img[:, :, ::-1])
-        print("The visualized image saved in {}".format(
-            os.path.join(draw_img_save, os.path.basename(image_file))))
+        img_draw = draw_text_det_res(dt_boxes, image_file, return_img=True)
+        save_path = os.path.join("./inference_det/",
+                                 os.path.basename(image_file))
+        print("The visualized image saved in {}".format(save_path))
+
     print("Avg Time:", total_time / (count - 1))
diff --git a/tools/infer/predict_rec.py b/tools/infer/predict_rec.py
index caab4eac9b372aed8e69ff0712b6a302933e03d4..0681cfb5510b5a4c3869d4c815ec9a029554578a 100755
--- a/tools/infer/predict_rec.py
+++ b/tools/infer/predict_rec.py
@@ -114,7 +114,6 @@ if __name__ == "__main__":
         valid_image_file_list.append(image_file)
         img_list.append(img)
     rec_res, predict_time = text_recognizer(img_list)
-    rec_res, predict_time = text_recognizer(img_list)
     for ino in range(len(img_list)):
         print("Predicts of %s:%s" % (valid_image_file_list[ino], rec_res[ino]))
     print("Total predict time for %d images:%.3f" %
diff --git a/tools/infer/utility.py b/tools/infer/utility.py
index 95c2332169d4cbb66c12a4d938cb76555404a670..ff45878709a03c17520788316568beb9095ccebd 100755
--- a/tools/infer/utility.py
+++ b/tools/infer/utility.py
@@ -103,13 +103,12 @@ def create_predictor(args, mode):
     return predictor, input_tensor, output_tensors
 
 
-def draw_text_det_res(dt_boxes, img_path):
+def draw_text_det_res(dt_boxes, img_path, return_img=True):
     src_im = cv2.imread(img_path)
     for box in dt_boxes:
         box = np.array(box).astype(np.int32).reshape(-1, 2)
         cv2.polylines(src_im, [box], True, color=(255, 255, 0), thickness=2)
-    img_name_pure = img_path.split("/")[-1]
-    cv2.imwrite("./output/%s" % img_name_pure, src_im)
+    return src_im
 
 
 def resize_img(img, input_size=600):
diff --git a/tools/program.py b/tools/program.py
index 6c9e9904c296129708b5cbb8eb97c196cb4c4784..b6318c3bbf99c670752de9c855d8bdbdd16bf09b 100755
--- a/tools/program.py
+++ b/tools/program.py
@@ -191,8 +191,8 @@ def build_export(config, main_prog, startup_prog):
             func_infor = config['Architecture']['function']
             model = create_module(func_infor)(params=config)
             image, outputs = model(mode='export')
-            fetches_var = [outputs[name] for name in outputs]
-            fetches_var_name = [name for name in outputs]
+            fetches_var = sorted([outputs[name] for name in outputs])
+            fetches_var_name = [name for name in fetches_var]
     feeded_var_names = [image.name]
     target_vars = fetches_var
     return feeded_var_names, target_vars, fetches_var_name