diff --git a/src/components/base/popper.js b/src/components/base/popper.js
index f0eb6877..cd7728d3 100644
--- a/src/components/base/popper.js
+++ b/src/components/base/popper.js
@@ -55,7 +55,6 @@ export default {
         visible(val) {
             if (val) {
                 this.updatePopper();
-                this.$emit('on-popper-show');
             } else {
                 this.destroyPopper();
                 this.$emit('on-popper-hide');
diff --git a/src/components/form/form-item.vue b/src/components/form/form-item.vue
index 265d2706..574ac2fe 100644
--- a/src/components/form/form-item.vue
+++ b/src/components/form/form-item.vue
@@ -177,6 +177,7 @@
 
                     callback(this.validateMessage);
                 });
+                this.validateDisabled = false;
             },
             resetField () {
                 this.validateState = '';