diff --git a/config/compound_eye.png b/config/compound_eye.png
index ef3b17b..3b4885b 100644
Binary files a/config/compound_eye.png and b/config/compound_eye.png differ
diff --git a/config/exported_config.json b/config/exported_config.json
new file mode 100644
index 0000000..80e9487
--- /dev/null
+++ b/config/exported_config.json
@@ -0,0 +1,35 @@
+{
+    "name": "prototype",
+    "version": "1.0",
+    "camera": {
+        "resolution_raw": [1920, 1080],
+        "fps": 60,
+        "units": 15,
+        "units_used": 9,
+        "resolution_stitch": [400, 400]
+    },
+    "stitcher": {
+        "min_area_frac": 0.018,
+        "max_area_frac": 0.035,
+        "max_aspect_ratio": 100,
+        "index": [1, 2, 3, 6, 7, 8, 11, 12, 13],
+        "margin": 10,
+        "nominal_ov_pos": 100,
+        "n": [3, 3]
+    },
+    "tracker": {
+        "adaptive": true,
+        "lower_threshold": 12.0,
+        "upper_threshold": 18.0,
+        "loop_closure_interval": 1,
+        "dis_preset": "medium"
+    },
+    "contact": {
+        "min_contour_area": 3000,
+        "flow_threshold": 1,
+        "div_threshold": 0.02,
+        "expansion_threshold": 0.01,
+        "kernel_size": [5, 5],
+        "denoise_sigma": 15
+    }
+}
diff --git a/example1_basic_pipeline.py b/example1_basic_pipeline.py
index 53e17ee..a9d5378 100644
--- a/example1_basic_pipeline.py
+++ b/example1_basic_pipeline.py
@@ -19,10 +19,10 @@ def main():
     # 步骤1：创建传感器对象 (必要步骤)，config_name为配置文件名（内置配置文件名）或路径（自定义配置文件路径）
 
     # 方式1: 从视频文件读取
-    sensor = orisys.Sensor("./s1.mp4", isstitch=True, cuda=True, verbose=True,config_name="prototype")
+    # sensor = orisys.Sensor("./s1.mp4", isstitch=True, cuda=True, verbose=True,config_name="prototype")
     
     # 方式2: 从摄像头读取（取消注释使用） 
-    # sensor = orisys.Sensor(0, cuda=True, verbose=True, config_name="prototype")
+    sensor = orisys.Sensor(0, cuda=True, verbose=True, config_name="prototype")
     sensor.export_config(path="./config/exported_config.json") # 导出配置文件供查看和修改
 
     print("\n按 'q' 退出程序，按 'r' 重置光流追踪器")