diff --git a/MDK-ARM/R2/R2.axf b/MDK-ARM/R2/R2.axf
index e1def32..824d23e 100644
Binary files a/MDK-ARM/R2/R2.axf and b/MDK-ARM/R2/R2.axf differ
diff --git a/README.md b/README.md
index 304e4f3..e69de29 100644
--- a/README.md
+++ b/README.md
@@ -1 +0,0 @@
-4.16 把整车用一个c板控制，添加主要代码，后续增加上层
\ No newline at end of file
diff --git a/User/task/user_task.h b/User/task/user_task.h
index a03d285..cf5f0d0 100644
--- a/User/task/user_task.h
+++ b/User/task/user_task.h
@@ -17,8 +17,8 @@
 #define TASK_FREQ_CHASSIS (900u)
 #define TASK_FREQ_UP (900u)
 
-#define TASK_FREQ_CTRL_CMD (500u)
-#define TASK_FREQ_NUC (500u)
+#define TASK_FREQ_CTRL_CMD (100u)
+#define TASK_FREQ_NUC (100u)
 #define TASK_FREQ_CAN (1000u)
 #define TASK_FREQ_RC (1000u)