diff --git a/human/human_render.py b/human/human_render.py
index 186ddbc..8e08171 100644
--- a/human/human_render.py
+++ b/human/human_render.py
@@ -48,7 +48,7 @@ class HumanRender(AudioHandler):
         logging.info('human render run')
         while self._exit_event.is_set() and self._is_running:
             self._run_step()
-            delay = 0.04
+            delay = 0.075
             time.sleep(delay)
 
         logging.info('human render exit')
diff --git a/ipc/ipc.dll b/ipc/ipc.dll
index d9bb918..a12ee07 100644
Binary files a/ipc/ipc.dll and b/ipc/ipc.dll differ
diff --git a/ipc/ipc.exp b/ipc/ipc.exp
index 7c7dc1e..433ba89 100644
Binary files a/ipc/ipc.exp and b/ipc/ipc.exp differ
diff --git a/ipc/ipc.lib b/ipc/ipc.lib
index 13f3748..0816970 100644
Binary files a/ipc/ipc.lib and b/ipc/ipc.lib differ
diff --git a/ipc/ipc.pdb b/ipc/ipc.pdb
index 9d7c96e..83c7e03 100644
Binary files a/ipc/ipc.pdb and b/ipc/ipc.pdb differ
diff --git a/ipc/ipc_util.py b/ipc/ipc_util.py
index ac45d20..798536a 100644
--- a/ipc/ipc_util.py
+++ b/ipc/ipc_util.py
@@ -38,12 +38,13 @@ class IPCUtil:
         self.__ipc_obj.send.restype = c_bool
         send_data = data.encode('utf-8')
         send_len = len(send_data) + 1
-        return self.__ipc_obj.send(send_data, send_len)
+        if not self.__ipc_obj.send(send_data, send_len):
+            self.__ipc_obj.reConnect()
+        return True
 
     def send_binary(self, data, size):
         if not self.__init:
             return False
-        print('send_binary', size)
         self.__ipc_obj.send.argtypes = [c_char_p, c_uint]
         self.__ipc_obj.send.restype = c_bool
         data_ptr = cast(data, c_char_p)
@@ -58,9 +59,9 @@ class IPCUtil:
         self.__ipc_obj.setReaderCallback.restype = c_bool
         return self.__ipc_obj.setReaderCallback(self.c_callback)
 
-#
+
 # def ipc_log_callback(log, size):
-#     print(f'log={log}, len={size}')
+#     print(f'log={log.decode("utf-8")}, len={size}')
 #
 #
 # util = IPCUtil('ipc_sender', 'ipc_sender')
diff --git a/main.py b/main.py
index ac45dd5..258f3da 100644
--- a/main.py
+++ b/main.py
@@ -3,6 +3,7 @@
 import logging
 import os
 
+from ui import IpcRender
 from utils import config_logging
 
 logger = logging.getLogger(__name__)
@@ -12,6 +13,6 @@ if __name__ == '__main__':
     config_logging('./logs/info.log', logging.INFO, logging.INFO)
 
     logger.info('------------start------------')
-    ui = PyGameUI()
-    ui.run()
+    render = IpcRender()
+    render.run()
     logger.info('------------finish------------')
\ No newline at end of file
diff --git a/ui/__init__.py b/ui/__init__.py
index 865208a..d16e6ce 100644
--- a/ui/__init__.py
+++ b/ui/__init__.py
@@ -1,3 +1,3 @@
 #encoding = utf8
 
-
+from .ipc_render import IpcRender
diff --git a/ui/ipc_render.py b/ui/ipc_render.py
index bbd1c68..ac0c90a 100644
--- a/ui/ipc_render.py
+++ b/ui/ipc_render.py
@@ -2,10 +2,12 @@
 
 import os
 import logging
+import time
 from queue import Queue
 
 from human import HumanContext
 from ipc import IPCUtil
+from utils import render_image
 
 logger = logging.getLogger(__name__)
 current_file_path = os.path.dirname(os.path.abspath(__file__))
@@ -15,35 +17,55 @@ class IpcRender:
     def __init__(self):
         self._human_context = None
         self._queue = None
-        self._ipc = IPCUtil('ipc_sender', 'ipc_sender')
+        self._exit = False
+        self._ipc = None
+
+    def _send_image(self, identifier, image):
+        height, width, channels = image.shape
+
+        width_bytes = width.to_bytes(4, byteorder='little')
+        height_bytes = height.to_bytes(4, byteorder='little')
+        bit_depth_bytes = channels.to_bytes(4, byteorder='little')
+
+        img_bytes = image.tobytes()
+        data = identifier + width_bytes + height_bytes + bit_depth_bytes + img_bytes
+        self._ipc.send_binary(data, len(data))
+
+    def _on_reader_callback(self, data_str, size):
+        data_str = data_str.decode('utf-8')
+        print(f'on_reader_callback: {data_str}, size:{size}')
+        if 'quit' == data_str:
+            self._exit = True
+        elif 'heartbeat' == data_str:
+            pass
 
     def run(self):
         self._queue = Queue()
         self._human_context = HumanContext()
         self._human_context.build()
+        self._ipc = IPCUtil('human_product', 'human_render')
+        self._ipc.set_reader_callback(self._on_reader_callback)
+        logger.info(f'ipc listen:{self._ipc.listen()}')
+
         render = self._human_context.render_handler
         render.set_image_render(self)
 
+        while not self._exit:
+            if not self._queue.empty():
+                while self._queue.qsize() > 5:
+                    self._queue.get()
+                    print('render queue is slower')
+
+                image = self._queue.get()
+                image = render_image(self._human_context, image)
+                self._send_image(b'\x01', image)
+            else:
+                time.sleep(0.02)
+        logger.info('ipc render exit')
+
     def stop(self):
         pass
 
-    def get_image(self):
-        pass
+    def on_render(self, image):
+        self._queue.put(image)
 
-    def get_audio(self):
-        pass
-
-    def send_audio(self, audio):
-        pass
-
-    def send_image(self, image):
-        pass
-
-    def send_text(self, text):
-        pass
-
-    def send_command(self, command):
-        pass
-
-    def send_binary(self, data, length):
-        pass