diff --git a/docs/assets/img/product_pics/base/btc_01.webp b/docs/assets/img/product_pics/base/module_btc_01.webp
similarity index 100%
rename from docs/assets/img/product_pics/base/btc_01.webp
rename to docs/assets/img/product_pics/base/module_btc_01.webp
diff --git a/docs/en/uiflow/advanced.md b/docs/en/uiflow/advanced.md
index 313b3619..1fc28c71 100644
--- a/docs/en/uiflow/advanced.md
+++ b/docs/en/uiflow/advanced.md
@@ -668,3 +668,27 @@ Return request data
 >Send a GET request to Baidu, return data and print
 
 ><img src="/image/Advanced module/Http_user.gif" width="50%"> 
+
+# EEPROM
+
+#### Function Description
+
+>Save the important data in the form of key-value pairs to the NVS partition to prevent data loss after shutdown (to prevent program processing from being blocked, the data is actually written in 5 seconds later), please do not write the data to the NVS partition repeatedly, otherwise it will affect the flash life and cause damage
+
+><img src="/image/Advanced module/EEPROM.webp" width="40%">
+
+* __EEPROM write key value__
+Create a key-value pair to save data to EEPROM.
+
+* __EEPROM read key__
+Read out the data content corresponding to the keyword.
+
+* __EEPROM read key to int__ 
+Read out the data content corresponding to the keyword and convert Str to the Int.
+
+#### Instructions
+
+>Create key-value to write to NVS partition and read data.
+
+><img src="/image/Advanced module/EEPROM_user.webp" width="70%">
+
diff --git a/docs/image/Advanced module/EEPROM.webp b/docs/image/Advanced module/EEPROM.webp
new file mode 100644
index 00000000..2f277127
Binary files /dev/null and b/docs/image/Advanced module/EEPROM.webp differ
diff --git a/docs/image/Advanced module/EEPROM_user.webp b/docs/image/Advanced module/EEPROM_user.webp
new file mode 100644
index 00000000..f40e747b
Binary files /dev/null and b/docs/image/Advanced module/EEPROM_user.webp differ
diff --git a/docs/zh_CN/uiflow/advanced.md b/docs/zh_CN/uiflow/advanced.md
index 52533bff..d14a6cbc 100644
--- a/docs/zh_CN/uiflow/advanced.md
+++ b/docs/zh_CN/uiflow/advanced.md
@@ -26,6 +26,8 @@
 
 **[Http](#Http)**
 
+**[EEPROM](#EEPROM)**
+
 # 远程控制
 
 #### 功能说明
@@ -697,7 +699,6 @@ wifi重新连接
 
 ><img src="/image/Advanced module/SDCard_user.gif" width="50%"> 
 
-
 # Http
 
 #### 功能说明
@@ -722,3 +723,25 @@ wifi重新连接
 ><img src="/image/Advanced module/Http_user.gif" width="50%"> 
 
 
+# EEPROM
+
+#### 功能说明
+
+>将重要数据以键值对的形式保存至NVS分区，防止关机后数据丢失（为防止程序处理被阻塞，5秒后数据被真正写入)，请不要将数据随意反复写入NVS分区，否则将影响Flash寿命导致损坏。
+
+><img src="/image/Advanced module/EEPROM.webp" width="40%">
+
+* __EEPROM write key value__
+创建一个键值对将数据保存到EEPROM中
+
+* __EEPROM read key__
+读出关键字对应的数据内容
+
+* __EEPROM read key to int__ 
+读出关键字对应的数据内容并转为整形数据
+
+#### 使用说明
+
+>创建键值对写入到NVS分区，并读取数据
+
+><img src="/image/Advanced module/EEPROM_user.webp" width="70%">
\ No newline at end of file