diff --git a/Human.py b/Human.py
index d27a65b..02c4097 100644
--- a/Human.py
+++ b/Human.py
@@ -4,6 +4,7 @@ import logging
 import multiprocessing as mp
 import platform, subprocess
 import queue
+import threading
 import time
 
 
@@ -268,7 +269,6 @@ def datagen_signal(frame, mel, face_det_results):
 
         return img_batch, mel_batch, frame_batch, coords_batch
 
-
     if len(img_batch) > 0:
         img_batch, mel_batch = np.asarray(img_batch), np.asarray(mel_batch)
         img_masked = img_batch.copy()
@@ -280,7 +280,6 @@ def datagen_signal(frame, mel, face_det_results):
         return img_batch, mel_batch, frame_batch, coords_batch
 
 
-
 class Human:
     def __init__(self):
         self._fps = 25  # 20 ms per frame
@@ -296,7 +295,10 @@ class Human:
         # self._tts = TTSBase(self)
 
         self.mel_chunks_queue_ = Queue()
-        self.test()
+        self._test_image_queue = Queue()
+
+        self._thread = None
+        # self.test()
 
         # face_images_path = r'./face/'
         # self._face_image_paths = utils.read_files_path(face_images_path)
@@ -370,6 +372,8 @@ class Human:
                 # name = "%04d" % j
                 # cv2.imwrite(f'temp/images/{j}.jpg', p)
                 # j = j + 1
+                p = cv2.cvtColor(f, cv2.COLOR_BGR2RGB)
+                self._test_image_queue.put(p)
                 out.write(f)
 
         out.release()
@@ -403,11 +407,14 @@ class Human:
         logging.info('human destroy')
 
     def read(self, txt):
-        if self._tts is None:
-            logging.warning('tts is none')
-            return
+        # if self._tts is None:
+        #     logging.warning('tts is none')
+        #     return
 
-        self._tts.push_txt(txt)
+        if self._thread is None:
+            self._thread = threading.Thread(target=self.test)
+            self._thread.start()
+            # self._tts.push_txt(txt)
 
     def push_audio_chunk(self, audio_chunk):
         self._chunk_2_mal.push_chunk(audio_chunk)
@@ -422,7 +429,8 @@ class Human:
 
     def render(self):
         try:
-            img, aud = self._res_frame_queue.get(block=True, timeout=.3)
+            # img, aud = self._res_frame_queue.get(block=True, timeout=.3)
+            img = self._test_image_queue.get(block=True, timeout=.3)
         except queue.Empty:
             # print('render queue.Empty:')
             return None
diff --git a/ui.py b/ui.py
index dc4fc6b..12190f8 100644
--- a/ui.py
+++ b/ui.py
@@ -5,6 +5,7 @@ from logging import handlers
 import tkinter
 import tkinter.messagebox
 import customtkinter
+import cv2
 import requests
 from PIL import Image, ImageTk
 
@@ -65,19 +66,29 @@ class App(customtkinter.CTk):
             self.after(100, self._render)
             return
 
+        iheight, iwidth = image.shape[0], image.shape[1]
+        width = self.winfo_width()
+        height = self.winfo_height()
+        if iheight / iwidth >= width / height:
+            image = cv2.resize(image, (int(width), int(iheight * width / iwidth)))
+        else:
+            image = cv2.resize(image, (int(iwidth * height / iheight), int(height)), interpolation=cv2.INTER_AREA)
+            # image = cv2.resize(image, (int(width), int(height)), interpolation=cv2.INTER_AREA)
+
+        # image = cv2.resize(image, (int(width), int(height)), interpolation=cv2.INTER_AREA)
+
         img = Image.fromarray(image)
+
         imgtk = ImageTk.PhotoImage(image=img)
 
         self._canvas.delete("all")
 
         self._canvas.imgtk = imgtk
-
         width = self.winfo_width() * 0.5
         height = self.winfo_height() * 0.5
-
         self._canvas.create_image(width, height, anchor=customtkinter.CENTER, image=imgtk)
         self._canvas.update()
-        self.after(30, self._render)
+        self.after(60, self._render)
 
     def request_tts(self):
         content = self.entry.get()