diff --git a/docs/FAQ/en/hardware/flash_ram.md b/docs/FAQ/en/hardware/flash_ram.md
index c862fceb90db87001e530733688bd2a017c0d56d..fe899a0629b06dc9cbba0edbf923b0e9b818d3ef 100644
--- a/docs/FAQ/en/hardware/flash_ram.md
+++ b/docs/FAQ/en/hardware/flash_ram.md
@@ -50,12 +50,7 @@ Unisoc: Nor Flash model:
 | ZB25VQ64                   | Used in customer projects |
 | MD25Q64C                   | Used in customer projects |
 
-Unisoc: Nand Flash model
 
-| Nand Flash model | Remark |
-| ---------------- | ------ |
-| w25NO2JWZEJF     |        |
-| GD5F2GQ5REYJGR   |        |
 
 ASR: Flash model
 
diff --git a/docs/FAQ/zh/hardware/flash_ram.md b/docs/FAQ/zh/hardware/flash_ram.md
index 79c8000e63501a3a76ba16ba0dfc2ca78c96aa24..4e22f9b12cc7c68045602eae930c51a27095482d 100644
--- a/docs/FAQ/zh/hardware/flash_ram.md
+++ b/docs/FAQ/zh/hardware/flash_ram.md
@@ -53,15 +53,6 @@
 
 
 
-展锐：Nand Flash型号
-
-| Nand Flash型号 | 备注 |
-| -------------- | ---- |
-| w25NO2JWZEJF   |      |
-| GD5F2GQ5REYJGR |      |
-
-
-
 ASR：Flash型号
 
 | Flash型号  | 备注 |