diff --git a/update.md b/update.md
index c184940..05328a6 100644
--- a/update.md
+++ b/update.md
@@ -12,36 +12,36 @@
 
 # 更新说明文档 ( Update Notes )
 
-## 2021.07.23   // **v2.0 U6:  Kernel had upgrade.**
+## 2021.07.23   // **v2.0 U6:  Kernel and firmware had upgrade.**
 
 ```
-1. All systems kernel version had upgrade to "5.10.52-Release-OPENFANS+20210723-v8" Released now.
+1. All systems kernel and firmware version had upgrade to "5.10.52-Release-OPENFANS+20210723-v8" Released now.
 ```
 
-## 2021.07.22   // **v2.0 U6:  Kernel had updated.**
+## 2021.07.22   // **v2.0 U6:  Kernel and firmware had updated.**
 
 ```
-1. All systems kernel version had upgrade to "5.10.50-Release-OPENFANS+20210722-v8" Released now.
+1. All systems kernel and firmware version had upgrade to "5.10.50-Release-OPENFANS+20210722-v8" Released now.
 2. Add support GUD USB Display DRM driver
 ```
 
-## 2021.07.19   // **v2.0 U6:  Kernel had updated.**
+## 2021.07.19   // **v2.0 U6:  Kernel and firmware had updated.**
 
 ```
-1. All systems kernel version had upgrade to "5.10.50-Release-OPENFANS+20210719-v8" Released now.
+1. All systems kernel and firmware version had upgrade to "5.10.50-Release-OPENFANS+20210719-v8" Released now.
 ```
 
-## 2021.07.10   // **v2.0 U6:  Kernel had updated.**
+## 2021.07.10   // **v2.0 U6:  Kernel and firmware had updated.**
 
 ```
-1. All systems kernel version had upgrade to "5.10.48-Release-OPENFANS+20210710-v8" Released now.
+1. All systems kernel and firmware version had upgrade to "5.10.48-Release-OPENFANS+20210710-v8" Released now.
 2. Upgrade the newest 5GHz wifi firmware brcmfmac43455-sdio.clm_blob.
 ```
 
-## 2021.06.20   // **v2.0 U6:  Kernel had updated.**
+## 2021.06.20   // **v2.0 U6:  Kernel and firmware had updated.**
 
 ```
-1. All systems kernel version had upgrade to "5.10.44-Release-OPENFANS+20210620" Released now.
+1. All systems kernel and firmware version had upgrade to "5.10.44-Release-OPENFANS+20210620" Released now.
 ```
 
 ## 2021.06.11   // **v2.0 U6:  System Images had upgraded.**