feature：按钮判断

src/utils/common.js

@@ -32,9 +32,6 @@ export const warningNotify = msg => {
  * @returns
  */
 export const checkBtnRole = (value, btnRole) => {
-  if (btnRole === undefined) {
-    return false
-  }
   if (!btnRole) {
     return true
   }