diff --git a/docs/assets/img/product_pics/core/minicore/atom/ATOM_LITE_SIMPLE_CIRCUT_20200514.webp b/docs/assets/img/product_pics/core/minicore/atom/ATOM_LITE_SIMPLE_CIRCUT_20200514.webp
new file mode 100644
index 00000000..1e02679d
Binary files /dev/null and b/docs/assets/img/product_pics/core/minicore/atom/ATOM_LITE_SIMPLE_CIRCUT_20200514.webp differ
diff --git a/docs/assets/img/product_pics/core/minicore/atom/ATOM_MATRIX_SIMPLE_CIRCUT_20200514.webp b/docs/assets/img/product_pics/core/minicore/atom/ATOM_MATRIX_SIMPLE_CIRCUT_20200514.webp
new file mode 100644
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Binary files /dev/null and b/docs/assets/img/product_pics/core/minicore/atom/ATOM_MATRIX_SIMPLE_CIRCUT_20200514.webp differ
diff --git a/docs/assets/js/custom.js b/docs/assets/js/custom.js
index d6c4aeb8..8bf373f2 100644
--- a/docs/assets/js/custom.js
+++ b/docs/assets/js/custom.js
@@ -680,7 +680,7 @@ function use_jpg() {
                 }else{
                     if(pics[i].src.indexOf("assets") != -1) {
                         var path = pics[i].src.substr(pics[i].src.indexOf("assets"),);
-                        pics[i].src = "https://static-cdn.m5stack.com/assets/product_jpg/"+path.replace(".webp",".jpg");
+                        pics[i].src = "https://static-cdn.m5stack.com/image/product_jpg/"+path.replace(".webp",".jpg");
                     }else if(pics[i].src.indexOf("image/") != -1){
                         var path = pics[i].src.substr(pics[i].src.indexOf("image"),);
                         pics[i].src = "https://static-cdn.m5stack.com/image/product_jpg/"+path.replace(".webp",".jpg");
diff --git a/docs/assets/js/custom.min.js b/docs/assets/js/custom.min.js
index fe0b7dd5..e06b05f0 100644
--- a/docs/assets/js/custom.min.js
+++ b/docs/assets/js/custom.min.js
@@ -53,7 +53,7 @@ window.search_cover.contant_result=[{name:'',url:'',contant:search_cover.search_
 function language(language){window.header.loading("loading...");var test=window.location.href;if((test.indexOf(/en/)==-1)&&(test.indexOf(/zh_CN/)==-1)&&(test.indexOf(/ja/)==-1)){var test2=test.concat("",language+"/");window.location.href=test2;change_title(language);}
 if(test.indexOf(/en/)!=-1){var test2=test.replace(/en/,language);window.location.href=test2;change_title(language);}else if(test.indexOf(/zh_CN/)!=-1){var test2=test.replace(/zh_CN/,language);window.location.href=test2;change_title(language);}else if(test.indexOf(/ja/)!=-1){var test2=test.replace(/ja/,language);window.location.href=test2;change_title(language);}
 localStorage.clear();set_search_keyword();window.header.done();}
-function use_jpg(){pics=$("img");var page_url=window.location.href;for(var i=0;i<pics.length;i++){if((page_url.slice(-4)=="/en/")||(page_url.slice(-7)=="/zh_CN/")||(page_url.slice(-3)=="/#/")){if(pics[i].src.indexOf(".webp")!=-1){var path=pics[i].src.substr(0,pics[i].src.indexOf(".webp"));pics[i].src=path+".jpg"}}else{if(pics[i].src.indexOf(".webp")!=-1){if(pics[i].src.indexOf("m5stack.oss")!=-1){var path=pics[i].src.substr(0,pics[i].src.indexOf(".webp"));pics[i].src=path+".jpg"}else{if(pics[i].src.indexOf("assets")!=-1){var path=pics[i].src.substr(pics[i].src.indexOf("assets"),);pics[i].src="https://static-cdn.m5stack.com/assets/product_jpg/"+path.replace(".webp",".jpg");}else if(pics[i].src.indexOf("image/")!=-1){var path=pics[i].src.substr(pics[i].src.indexOf("image"),);pics[i].src="https://static-cdn.m5stack.com/image/product_jpg/"+path.replace(".webp",".jpg");}}}}}}
+function use_jpg(){pics=$("img");var page_url=window.location.href;for(var i=0;i<pics.length;i++){if((page_url.slice(-4)=="/en/")||(page_url.slice(-7)=="/zh_CN/")||(page_url.slice(-3)=="/#/")){if(pics[i].src.indexOf(".webp")!=-1){var path=pics[i].src.substr(0,pics[i].src.indexOf(".webp"));pics[i].src=path+".jpg"}}else{if(pics[i].src.indexOf(".webp")!=-1){if(pics[i].src.indexOf("m5stack.oss")!=-1){var path=pics[i].src.substr(0,pics[i].src.indexOf(".webp"));pics[i].src=path+".jpg"}else{if(pics[i].src.indexOf("assets")!=-1){var path=pics[i].src.substr(pics[i].src.indexOf("assets"),);pics[i].src="https://static-cdn.m5stack.com/image/product_jpg/"+path.replace(".webp",".jpg");}else if(pics[i].src.indexOf("image/")!=-1){var path=pics[i].src.substr(pics[i].src.indexOf("image"),);pics[i].src="https://static-cdn.m5stack.com/image/product_jpg/"+path.replace(".webp",".jpg");}}}}}}
 function page_loading(){var page_url=window.location.href;if((page_url.indexOf(/en/)==-1)&&(page_url.indexOf(/zh_CN/)==-1)&&(page_url.indexOf(/ja/)==-1)){change_title('en');}
 if(page_url.indexOf(/en/)!=-1){change_title('en');}
 if(page_url.indexOf(/zh_CN/)!=-1){change_title('zh_CN');}
diff --git a/docs/en/core/atom_lite.md b/docs/en/core/atom_lite.md
index e8ec5d27..280a9554 100644
--- a/docs/en/core/atom_lite.md
+++ b/docs/en/core/atom_lite.md
@@ -130,6 +130,10 @@
  <tr><td>IR</td><td>G12</td></tr>
 </table>
 
+## Schematic
+
+<img src="assets\img\product_pics\core\minicore\atom\ATOM_LITE_SIMPLE_CIRCUT_20200514.webp">
+
 ## Related Link
 
 - **Datasheet**
diff --git a/docs/en/core/atom_matrix.md b/docs/en/core/atom_matrix.md
index 851af22c..d6a68d45 100644
--- a/docs/en/core/atom_matrix.md
+++ b/docs/en/core/atom_matrix.md
@@ -139,6 +139,11 @@
  <tr><td>SDA</td><td>G25</td></tr>
 </table>
 
+
+## Schematic
+
+<img src="assets\img\product_pics\core\minicore\atom\ATOM_MATRIX_SIMPLE_CIRCUT_20200514.webp">
+
 ## Related Link
 
 - **Datasheet**
diff --git a/docs/en/faq.md b/docs/en/faq.md
index 7f678c5a..cd9e8a15 100644
--- a/docs/en/faq.md
+++ b/docs/en/faq.md
@@ -302,6 +302,7 @@
 </div>
 
 <script>
+  $(".faq-item .faq-title").toggleClass('open');
   $(document).ready(function() {
     $(".faq-item .faq-title").on('click', function() {
       $(this).toggleClass('open');
diff --git a/docs/zh_CN/core/atom_lite.md b/docs/zh_CN/core/atom_lite.md
index fa9e4580..88b26753 100644
--- a/docs/zh_CN/core/atom_lite.md
+++ b/docs/zh_CN/core/atom_lite.md
@@ -132,6 +132,11 @@
  <tr><td>IR</td><td>G12</td></tr>
 </table>
 
+
+## 原理图
+
+<img src="assets\img\product_pics\core\minicore\atom\ATOM_LITE_SIMPLE_CIRCUT_20200514.webp">
+
 ## 相关链接
 
 - **Datasheet**
diff --git a/docs/zh_CN/core/atom_matrix.md b/docs/zh_CN/core/atom_matrix.md
index 15d324ce..42fd5eaa 100644
--- a/docs/zh_CN/core/atom_matrix.md
+++ b/docs/zh_CN/core/atom_matrix.md
@@ -141,6 +141,10 @@
  <tr><td>SDA</td><td>G25</td></tr>
 </table>
 
+## 原理图
+
+<img src="assets\img\product_pics\core\minicore\atom\ATOM_MATRIX_SIMPLE_CIRCUT_20200514.webp">
+
 ## 相关链接
 
 - **Datasheet**
diff --git a/docs/zh_CN/faq.md b/docs/zh_CN/faq.md
index 7234c278..f1503675 100644
--- a/docs/zh_CN/faq.md
+++ b/docs/zh_CN/faq.md
@@ -808,6 +808,7 @@ UIFlow是M5Stack推出的一款可视化编程平台，内部集成了与M5Stack
 </div>
 
 <script>
+  $(".faq-item .faq-title").toggleClass('open');
   $(document).ready(function() {
     $(".faq-item .faq-title").on('click', function() {
       $(this).toggleClass('open');