diff --git a/platform/vendor_bsp/LN/ln882x/include/kernel/TencentOS_Adapter/TencentOS_cpuusage.h b/platform/vendor_bsp/LN/ln882x/include/kernel/TencentOS_Adapter/TencentOS_cpuusage.h
index cc7f2adc..53a5fa6b 100644
--- a/platform/vendor_bsp/LN/ln882x/include/kernel/TencentOS_Adapter/TencentOS_cpuusage.h
+++ b/platform/vendor_bsp/LN/ln882x/include/kernel/TencentOS_Adapter/TencentOS_cpuusage.h
@@ -21,4 +21,4 @@ uint16_t osGetCPUUsage (void);
 }
 #endif
 
-#endif /* _FREERTOS_CPUUSAGE_H__ */
+#endif /* _TENCENTOS_CPUUSAGE_H__ */