diff --git a/examples/cat_face_detection/lcd/main/app_main.cpp b/examples/cat_face_detection/lcd/main/app_main.cpp
index 714e836..8fe7b42 100755
--- a/examples/cat_face_detection/lcd/main/app_main.cpp
+++ b/examples/cat_face_detection/lcd/main/app_main.cpp
@@ -15,5 +15,4 @@ extern "C" void app_main()
     register_cat_face_detection(xQueueAIFrame, NULL, NULL, xQueueLCDFrame, false);
     register_lcd(xQueueLCDFrame, NULL, true);
 
-    register_trace();
 }
diff --git a/examples/cat_face_detection/terminal/main/app_main.cpp b/examples/cat_face_detection/terminal/main/app_main.cpp
index 31e385b..6cb1b23 100755
--- a/examples/cat_face_detection/terminal/main/app_main.cpp
+++ b/examples/cat_face_detection/terminal/main/app_main.cpp
@@ -1,5 +1,5 @@
 #include "who_camera.h"
-#include "who_motion_detection.hpp"
+#include "who_cat_face_detection.hpp"
 
 static QueueHandle_t xQueueAIFrame = NULL;
 
@@ -8,5 +8,5 @@ extern "C" void app_main()
     xQueueAIFrame = xQueueCreate(2, sizeof(camera_fb_t *));
 
     register_camera(PIXFORMAT_RGB565, FRAMESIZE_240X240, 2, xQueueAIFrame);
-    register_motion_detection(xQueueAIFrame, NULL, NULL, NULL);
+    register_cat_face_detection(xQueueAIFrame, NULL, NULL, NULL, true);
 }