diff --git a/src/validator/validator.js b/src/validator/validator.js
index ebbb41573b66b4150c813ef2919974bb3a96639d..ab93c612f205ecf64cd8ddfa22b87b352dd3cc9c 100755
--- a/src/validator/validator.js
+++ b/src/validator/validator.js
@@ -2,7 +2,7 @@ import { getCookie } from "../helper/cookie/index.js";
 import { HTTPException } from "../http-exception.js";
 import { bufferToFormData } from "../utils/buffer.js";
 const jsonRegex = /^application\/([a-z-\.]+\+)?json$/;
-const multipartRegex = /^multipart\/form-data(; boundary=[A-Za-z0-9'()+_,\-./:=?]+)?$/;
+const multipartRegex = /^multipart\/form-data(; boundary=[A-Za-z0-9'"()+_,\-./:=?]+)?$/;
 const urlencodedRegex = /^application\/x-www-form-urlencoded$/;
 export const validator = (target, validationFunc)=>{
   return async (c, next)=>{