diff --git a/.DS_Store b/.DS_Store
index cdded1e..1d425fc 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/app/code_page/bsp_interface.py b/app/code_page/bsp_interface.py
index 6357f98..c1a2501 100644
--- a/app/code_page/bsp_interface.py
+++ b/app/code_page/bsp_interface.py
@@ -476,7 +476,6 @@ class bsp_can(BspPeripheralBase):
                 "",
                 "    // 注册回调函数",
                 f"    BSP_CAN_RegisterCallback({self.enum_prefix}_{name}, HAL_CAN_RX_FIFO0_MSG_PENDING_CB, BSP_CAN_RxFifoCallback);",
-                f"    BSP_CAN_RegisterCallback({self.enum_prefix}_{name}, HAL_CAN_RX_FIFO0_MSG_PENDING_CB, BSP_CAN_RxFifoCallback);",
             ])
         else:
             # 只有单个CAN的情况
diff --git a/assets/User_code.zip b/assets/User_code.zip
new file mode 100644
index 0000000..bbd40f7
Binary files /dev/null and b/assets/User_code.zip differ
diff --git a/assets/User_code/bsp.zip b/assets/User_code/bsp.zip
deleted file mode 100644
index 56934e6..0000000
Binary files a/assets/User_code/bsp.zip and /dev/null differ
diff --git a/assets/User_code/bsp/describe.csv b/assets/User_code/bsp/describe.csv
index 25a5f06..e06407c 100644
--- a/assets/User_code/bsp/describe.csv
+++ b/assets/User_code/bsp/describe.csv
@@ -1,5 +1,5 @@
 uart,要求开启dma和中断
-can,要求开启can的中断要求开启can的中断要求开启can的中断要求开启can的中断要求开启can的中断要求开启can的中断要求开启can的中断要求开启can的中断要求开启can的中断要求开启can的中断要求开启can的中断要求开启can的中断要求开启can的中断
+can,2222
 gpio,要求设置label开启中断
 spi,要求开启spi中断
 i2c,要求开始spi中断
diff --git a/assets/User_code/module/dependencies.csv b/assets/User_code/module/dependencies.csv
deleted file mode 100644
index 3f4d215..0000000
--- a/assets/User_code/module/dependencies.csv
+++ /dev/null
@@ -1,5 +0,0 @@
-oled_i2c,bsp/i2c
-bmp280_i2c,bsp/i2c
-pc_uart,bsp/uart
-key_gpio,bsp/gpio_exti
-servo,bsp/servo_pwm
\ No newline at end of file
diff --git a/assets/User_code/module/describe.csv b/assets/User_code/module/describe.csv
deleted file mode 100644
index e69de29..0000000