1 <el-form-item label="工步名称">
2     <el-input v-model.trim="WorkStepForm.WorkStepName" @input="ChangeInput($event)" :disabled="dialogType == 'view'" :placeholder="$t('ProcessManagement.StandardFormula.Ctl.InputText')"></el-input> <span style="color:red">*</span>
3 </el-form-item>
ChangeInput(e) {
      this.$forceUpdate()
}

  

此法已解决当前问题