diff --git a/components/image_framework.py b/components/image_framework.py
index 82ec45c..81f8a07 100644
--- a/components/image_framework.py
+++ b/components/image_framework.py
@@ -196,6 +196,7 @@ class ImageFramework(EdgeComponent):
         self.data_callback = None
         self.location_thread = None
         self.process_thread = None
+        self.thread_running = False
 
     def configure(self, setting: Settings) -> None:
         self.init_image_framework_sdk()
@@ -272,19 +273,25 @@ class ImageFramework(EdgeComponent):
 
     @service()
     def stop(self):
-        if self.location_thread is not None:
-            self.location_thread.join()
-        if self.process_thread is not None:
-            self.process_thread.join()
-
-        self.image_framework_sdk.stop_sdk()
+        super().stop()
+        self.stop_location()
+        # self.image_framework_sdk.LibapiStop()
         self.logger.info("Image framework stopped.")
 
     @service()
     def start_location(self):
+        self.thread_running = True
         self.location_thread.start()
         self.process_thread.start()
 
+    @service()
+    def stop_location(self):
+        self.thread_running = False
+        if self.location_thread is not None:
+            self.location_thread.join()
+        if self.process_thread is not None:
+            self.process_thread.join()
+
     @service()
     def start_detect(self):
         global g_running_mode
@@ -317,7 +324,7 @@ class ImageFramework(EdgeComponent):
         global g_msg_cache, g_frame_cache, g_running_mode
         # 打开广角摄像头
         capture = cv2.VideoCapture(0)
-        while True:
+        while self.thread_running:
             # 如果当前不是定位模式，不处理任何事务
             if g_running_mode != RUNNING_MODE_LOCATION:
                 time.sleep(0.5)
@@ -345,7 +352,7 @@ class ImageFramework(EdgeComponent):
     def _main_processing_thread(self):
         global g_msg_cache, g_frame_cache, g_running_mode
 
-        while True:
+        while self.thread_running:
             if len(g_msg_cache) <= 0:
                 time.sleep(0.01)
                 continue