diff --git a/English Documents/main document.md b/English Documents/main document.md
index 90b7049..e9873d7 100644
--- a/English Documents/main document.md	
+++ b/English Documents/main document.md	
@@ -165,7 +165,8 @@ info_tags:
   desc=idm
 ```
 
-For versions with an accelerometer (lis2dw), add the following to enable it:
+For versions with a lis2dw accelerometer, add the following to enable it:  
+dont put it before the config of `[IDM]`
 ```ini
 [lis2dw]
 cs_pin: idm:PA3
@@ -176,6 +177,17 @@ accel_chip: lis2dw
 probe_points:
     125, 125, 20  #set your prefered calibrating position
 ```
+For versions with a adxl345 accelerometer, add the following to enable it:  
+dont put it before the config of `[IDM]`
+```ini
+[adxl345]
+cs_pin: idm:PA3
+spi_bus: spi1
+
+[resonance_tester]
+accel_chip: adxl345
+probe_points:
+    125, 125, 20  #set your prefered calibrating position
 Configure and use shaper_calibrate for resonance testing.
 
 Adjust the z offset before printing. The z offset is saved in the model_offset variable.
diff --git a/中文教程/教程.md b/中文教程/教程.md
index 75777a4..2c669ce 100644
--- a/中文教程/教程.md
+++ b/中文教程/教程.md
@@ -150,8 +150,8 @@ info_tags:
   desc=idm
 ```
 
-含加速计(lis2dw)的版本可以在配置中添加以下内容启用加速计:
-请注意,加速计的配置务必放置到IDM配置的后面。
+含加速计lis2dw(方形芯片)的版本可以在配置中添加以下内容启用加速计:  
+请注意,加速计的配置务必放置到IDM配置的后面。  
 ```
 [lis2dw]
 cs_pin: idm:PA3
@@ -162,9 +162,22 @@ accel_chip: lis2dw
 probe_points:
     125, 125, 20  #此处设置为你进行共振测量时喷头所处坐标
 ```
-配置好之后使用shaper_calibrate进行共振测量
+如果你的加速计是使用adxl345的版本(长方形芯片)
+那么请使用下方加速计配置  
+请注意,加速计的配置务必放置到IDM配置的后面。  
+```
+[adxl345]
+cs_pin: idm:PA3
+spi_bus: spi1
 
-准备工作结束后调一下z偏移再打印，z偏移保存在model_offset变量中
+[resonance_tester]
+accel_chip: adxl345
+probe_points:
+    125, 125, 20  #此处设置为你进行共振测量时喷头所处坐标
+```
+配置好之后使用shaper_calibrate进行共振测量  
+
+准备工作结束后调一下z偏移再打印，z偏移保存在model_offset变量中  
 ### 调整z偏移前请务必关闭网床，完成机械调平，调平后要再归零一次
 
 #### 推荐使用 [[axis_twist_compesation]](https://www.klipper3d.org/Config_Reference.html?h=axis#axis_twist_compensation) 来确保网床的效果
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