diff --git a/.DS_Store b/.DS_Store
index 69696b3..214aefe 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/User/device/oled_i2c.h b/User/device/oled_i2c.h
index 0c9a7de..4958802 100644
--- a/User/device/oled_i2c.h
+++ b/User/device/oled_i2c.h
@@ -23,4 +23,4 @@ void OLED_ShowChinese(uint8_t x, uint8_t y, uint8_t index);
 
 #ifdef __cplusplus
 }
-#endif
\ No newline at end of file
+#endif