message: [bugfix]: textarea filed height incorrect when display none
diff: @@ -89,7 +89,10 @@ export default {
  mounted() {
  if (this.autosize && this.type === 'textarea') {
  const el = this.$refs.textarea;
  - el.style.height = el.scrollHeight + 'px';
  + const scrollHeight = el.scrollHeight;
  + if (scrollHeight !== 0) {
  + el.style.height = scrollHeight + 'px';
  + }
  el.style.overflowY = 'hidden';
  }
  },
  