diff --git a/README.md b/README.md
index 103c901..df54b25 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ If you are using WebRTC (Wi-Fi) protocol, close the connection with a mobile app
 14. Creating a PointCloud map and store it :white_check_mark:
 15. SLAM (slam_toolbox) :white_check_mark:
 16. Navigation (nav2) :white_check_mark:
-17. Object detection
+17. Object detection (coco) :white_check_mark:
 18. AutoPilot
 
 ## Your feedback and support mean the world to us. 
@@ -91,17 +91,6 @@ cd ..
 ```
 Pay attention to any error messages. If `pip install` does not complete cleanly, various features will not work. For example, `open3d` does not yet support `python3.12` and therefore you will need to set up a 3.11 `venv` first etc.
 
-Install `rust` language support following these [instructions](https://www.rust-lang.org/tools/install). Then, install version 1.79 of `cargo`, the `rust` package manager.
-```shell
-rustup install 1.79.0
-rustup default 1.79.0
-```
-
-`cargo` should now be available in the terminal:
-```shell
-cargo --version
-```
-
 Build `go2_ros_sdk`. You need to have `ros2` and `rosdep` installed. If you do not, follow these [instructions](https://docs.ros.org/en/humble/Installation.html). Then:
 ```shell
 source /opt/ros/$ROS_DISTRO/setup.bash
diff --git a/coco_detector/coco_detector/coco_detector_node.py b/coco_detector/coco_detector/coco_detector_node.py
index 64934a2..61f916c 100644
--- a/coco_detector/coco_detector/coco_detector_node.py
+++ b/coco_detector/coco_detector/coco_detector_node.py
@@ -38,7 +38,7 @@ def __init__(self):
             self.get_parameter('detection_threshold').get_parameter_value().double_value
         self.subscription = self.create_subscription(
             Image,
-            "/go2_camera/color/image",
+            "/camera/image_raw",
             self.listener_callback,
             10)
         self.detected_objects_publisher = \
diff --git a/go2_robot_sdk/go2_robot_sdk/__init__.py b/go2_robot_sdk/go2_robot_sdk/__init__.py
index 2106c52..2a50616 100644
--- a/go2_robot_sdk/go2_robot_sdk/__init__.py
+++ b/go2_robot_sdk/go2_robot_sdk/__init__.py
@@ -9,7 +9,12 @@
         get_package_share_directory('go2_robot_sdk'),
         'external_lib'
     )
-sys.path.insert(0, os.path.join(libs_path, 'aioice'))
-sys.path.insert(0, os.path.join(libs_path))
 
-logger.info('Patched aioice added to sys.path: {}'.format(sys.path))
\ No newline at end of file
+if os.path.exists(os.path.join(libs_path, 'aioice','__init__.py')):
+    sys.path.insert(0, os.path.join(libs_path, 'aioice'))
+    sys.path.insert(0, os.path.join(libs_path))
+
+    logger.info('Patched aioice added to sys.path: {}'.format(sys.path))
+else:
+    logger.error("aioice submodule is not initalized. please init submodules recursively")
+    exit(-1)