diff --git a/core.py b/core.py
index 951e21a..e9ab6ea 100755
--- a/core.py
+++ b/core.py
@@ -20,7 +20,7 @@ import ctypes
 from ctypes import c_int64
 from server import run_server, RTSPServer, get_local_ip
 
-showTrack = False
+showTrack = True
 
 class Core(QThread):
     newFrame = pyqtSignal(object, int, bool, ctypes.c_int64)
@@ -31,13 +31,13 @@ class Core(QThread):
 
         self.__detector = detector
         self.__tracker = tracker
-        self.__tracker_rio = None
-        self.__tracker__secc = False
+        self.__tracker_roi = None
+        self.__tracker__succ = False
 
-        self.__rtspserver_0 = RTSPServer(get_local_ip(), 41231,"/stream0")
+        self.__rtspserver_0 = RTSPServer(get_local_ip(), 41231,"/stream")
         threading.Thread(target=run_server,args=[self.__rtspserver_0], daemon=True).start()
 
-        self.__rtspserver_1 = RTSPServer(get_local_ip(), 41232,"/stream1")
+        self.__rtspserver_1 = RTSPServer(get_local_ip(), 41232,"/stream")
         threading.Thread(target=run_server,args=[self.__rtspserver_1], daemon=True).start()
 
         self.__video_sources = video_sources
@@ -79,6 +79,7 @@ class Core(QThread):
             self.set_source(0)
 
     def __stream(self):
+        # return
         """Continuous streaming of the video source."""
         while self.__is_streaming:
             try:
@@ -89,18 +90,20 @@ class Core(QThread):
                 if frame_1 is not None:
                     if self.__is_tracking and self.__tracker is not None and self.__processing_id == 1:
 
-                        if self.__tracker_rio is not None:
+                        if self.__tracker_roi is not None:
                             x, y, w, h = map(int, self.__tracker_roi)
-                            box_color = (0, 255, 0) if self.__tracker__secc else (255, 0, 0)
+                            box_color = (0, 255, 255) if self.__tracker__succ else (255, 0, 0)
                             cv2.rectangle(frame_1, (x, y), (x + w, y + h), box_color, 2)
+                            print(frame_1.shape)
                     self.__rtspserver_1.update_frame(frame_1)
 
                 if frame_0 is not None:
                     if self.__is_tracking and self.__tracker is not None and self.__processing_id == 0:
-                        if self.__tracker_rio is not None:
+                        if self.__tracker_roi is not None:
                             x, y, w, h = map(int, self.__tracker_roi)
-                            box_color = (0, 255, 0) if self.__tracker__secc else (255, 0, 0)
+                            box_color = (0, 255, 255) if self.__tracker__succ else (255, 0, 0)
                             cv2.rectangle(frame_0, (x, y), (x + w, y + h), box_color, 2)
+                            print(frame_0.shape)
                     self.__rtspserver_0.update_frame(frame_0)
 
                 sleep(0.03)
@@ -159,10 +162,10 @@ class Core(QThread):
             ctime = c_int64(int(time.time() * 1000))  # Convert to c_int64
 
             frame = source.get_frame()
-            print(f"intial frame size :{frame.shape}")
+            # print(f"intial frame size :{frame.shape}")
             bbox, success = self.__tracker.update(frame)
             self.__tracker_roi = bbox
-            self.__tracker__secc = success
+            self.__tracker__succ = success
 
             if bbox is not None:
                 center = bbox[:2] + bbox[2:] // 2
@@ -279,6 +282,7 @@ class Core(QThread):
         self.__tracker.stop()
         self.__is_tracking = False
         self.__tracking_thread = None
+        self.__tracker_roi = None
 
     def __draw_bbox(self, img: np.ndarray, bbox, color):
         thickness = self.__thickness