Update system-requirement.md: Add Set MIME type

Author: yqz5625

programming/javascript/faq/system-requirement.md

@@ -22,6 +22,17 @@ The latest version of DBR requires the following features to work:
   > Some browsers like Chrome may grant the access for `http://127.0.0.1` and `http://localhost` or even for pages opened directly from the local disk (`file:///...`). This can be helpful for temporary development and test.
   
   - Dynamsoft License requires a secure context to work.
+ 
+-  Set the MIME type for `.wasm` as `application/wasm`
+   
+   The goal is to configure your server to send the correct Content-Type header for the wasm file so that it is processed correctly by the browser.
+     
+     Different types of webservers are configured differently, for example:
+
+     + <a target="_blank" href="https://developer.mozilla.org/en-US/docs/Learn/Server-side/Apache_Configuration_htaccess#media_types_and_character_encodings" title="Apache">Apache</a>
+     + <a target="_blank" href="https://docs.microsoft.com/en-us/iis/configuration/system.webserver/staticcontent/mimemap" title="IIS">IIS</a>
+     + <a target="_blank" href="https://www.nginx.com/resources/wiki/start/topics/examples/full/#mime-types" title="NGINX">NGINX</a>
+
 
 - `WebAssembly`, `Blob`, `URL`/`createObjectURL`, `Web Workers`
 
@@ -46,4 +57,4 @@ The following table is a list of supported browsers based on the above requireme
 
   <sup>1</sup> devices running iOS needs to be on iOS 14.3+ for camera video streaming to work in Chrome, Firefox or other Apps using webviews.
 
-Apart from the browsers, the operating systems may impose some limitations of their own that could restrict the use of the SDK. Browser compatibility ultimately depends on whether the browser on that particular operating system supports the features listed above.
+Apart from the browsers, the operating systems may impose some limitations of their own that could restrict the use of the SDK. Browser compatibility ultimately depends on whether the browser on that particular operating system supports the features listed above.