diff --git a/src/views/plugin/workflow/design/index.vue b/src/views/plugin/workflow/design/index.vue
index ed55be9..afee3b9 100644
--- a/src/views/plugin/workflow/design/index.vue
+++ b/src/views/plugin/workflow/design/index.vue
@@ -205,15 +205,19 @@ export default {
               dicData: [],
               event: {
                 change: (val) => {
-                  _this.option = { menuBtn: false, readonly: true }
+                  this.option = {}
                   if (val) {
                     getFormByKey({ formKey: val }).then(res => {
                       _this.option = { ...eval('(' + res.data.data.content.replace(/this/g, '_this') + ')'), menuBtn: false, readonly: true }
+                      _this.step1.option.group[1].display = true
+                      setTimeout(() => {
+                        if(_this.$refs.form2) _this.$refs.form2.clearValidate()
+                      })
                     }).catch(() => {
-                      _this.findObject(this.step1.option.group[1].column, 'form').display = false
+                      _this.step1.option.group[1].display = false
                     })
                   } else {
-                    _this.findObject(this.step1.option.group[1].column, 'form').display = false
+                    _this.step1.option.group[1].display = false
                   }
                 }
               },
@@ -227,7 +231,7 @@ export default {
           }, {
             label: '表单预览',
             icon: 'el-icon-view',
-            display: true,
+            display: false,
             arrow: false,
             column: [{
               prop: 'form',