修改检查邀请码的正则

src/common/Utils.ts

@@ -7,7 +7,7 @@ export const isObjectIdString = (str: string) => {
 // check if a string is a valid share code
 // alphabet:'3fBCM8j17XNA9xYun4wmLWep2oHFlhPcgyEJskqOz6GK0UtV5ZRaDSvrTbidQI'
 export const isValidShareCode = (str: string) => {
-  let reg = new RegExp(`^[${BASE52_ALPHABET}]{10, 11}$`)
+  let reg = new RegExp(`^[${BASE52_ALPHABET}]{10,11}$`)
   return reg.test(str)
 }