diff --git a/lib/element-ui.common.js b/lib/element-ui.common.js
index 6209b8b7f21c6eea447dd4671b7c4cfc1ef5e9c2..a26772af8dcdcbc0e3a6058bda30c7f9f143cd5d 100644
--- a/lib/element-ui.common.js
+++ b/lib/element-ui.common.js
@@ -21471,14 +21471,8 @@ mainvue_type_template_id_52060272_render._withStripped = true
       popper.setAttribute('tabindex', 0);
 
       if (this.trigger !== 'click') {
-        Object(dom_["on"])(reference, 'focusin', function () {
-          _this.handleFocus();
-          var instance = reference.__vue__;
-          if (instance && typeof instance.focus === 'function') {
-            instance.focus();
-          }
-        });
-        Object(dom_["on"])(popper, 'focusin', this.handleFocus);
+        Object(dom_["on"])(reference, 'focusin', this.handleRefrenceFocus);
+        Object(dom_["on"])(popper, 'focusin', this.handlePopperFocus);
         Object(dom_["on"])(reference, 'focusout', this.handleBlur);
         Object(dom_["on"])(popper, 'focusout', this.handleBlur);
       }
@@ -21524,7 +21518,17 @@ mainvue_type_template_id_52060272_render._withStripped = true
     doClose: function doClose() {
       this.showPopper = false;
     },
-    handleFocus: function handleFocus() {
+    handleRefrenceFocus: function handleRefrenceFocus() {
+      this.handlePopperFocus();
+      if (!this.referenceElm) {
+        return;
+      }
+      const instance = this.referenceElm.__vue__;
+      if (instance && typeof instance.focus === 'function') {
+        instance.focus();
+      }
+    },
+    handlePopperFocus: function handlePopperFocus() {
       Object(dom_["addClass"])(this.referenceElm, 'focusing');
       if (this.trigger === 'click' || this.trigger === 'focus') this.showPopper = true;
     },
@@ -21570,7 +21574,7 @@ mainvue_type_template_id_52060272_render._withStripped = true
       var popper = this.popper || this.$refs.popper;
 
       if (!reference && this.$refs.wrapper.children) {
-        reference = this.referenceElm = this.$refs.wrapper.children[0];
+        reference = this.$refs.wrapper.children[0];
       }
       if (!this.$el || !reference || this.$el.contains(e.target) || reference.contains(e.target) || !popper || popper.contains(e.target)) return;
       this.showPopper = false;
@@ -21590,18 +21594,28 @@ mainvue_type_template_id_52060272_render._withStripped = true
   },
 
   destroyed: function destroyed() {
-    var reference = this.reference;
+    var reference = this.referenceElm;
+    var popper = this.popper || this.$refs.popper;
 
+    Object(dom_["off"])(reference, 'focusin', this.handleRefrenceFocus);
+    Object(dom_["off"])(popper, 'focusin', this.handlePopperFocus);
+    Object(dom_["off"])(reference, 'focusout', this.handleBlur);
+    Object(dom_["off"])(popper, 'focusout', this.handleBlur);
+    Object(dom_["off"])(reference, 'keydown', this.handleKeydown);
+    Object(dom_["off"])(reference, 'click', this.handleClick);
     Object(dom_["off"])(reference, 'click', this.doToggle);
+    Object(dom_["off"])(document, 'click', this.handleDocumentClick);
+    Object(dom_["off"])(reference, 'mouseenter', this.handleMouseEnter);
+    Object(dom_["off"])(popper, 'mouseenter', this.handleMouseEnter);
+    Object(dom_["off"])(reference, 'mouseleave', this.handleMouseLeave);
+    Object(dom_["off"])(popper, 'mouseleave', this.handleMouseLeave);
     Object(dom_["off"])(reference, 'mouseup', this.doClose);
     Object(dom_["off"])(reference, 'mousedown', this.doShow);
     Object(dom_["off"])(reference, 'focusin', this.doShow);
     Object(dom_["off"])(reference, 'focusout', this.doClose);
     Object(dom_["off"])(reference, 'mousedown', this.doShow);
     Object(dom_["off"])(reference, 'mouseup', this.doClose);
-    Object(dom_["off"])(reference, 'mouseleave', this.handleMouseLeave);
-    Object(dom_["off"])(reference, 'mouseenter', this.handleMouseEnter);
-    Object(dom_["off"])(document, 'click', this.handleDocumentClick);
+    this.referenceElm = undefined;
   }
 });
 // CONCATENATED MODULE: ./packages/popover/src/main.vue?vue&type=script&lang=js&
@@ -21805,18 +21819,7 @@ main.directive = directive;
       this.$el.setAttribute('tabindex', this.tabindex);
       Object(dom_["on"])(this.referenceElm, 'mouseenter', this.show);
       Object(dom_["on"])(this.referenceElm, 'mouseleave', this.hide);
-      Object(dom_["on"])(this.referenceElm, 'focus', function () {
-        if (!_this3.$slots.default || !_this3.$slots.default.length) {
-          _this3.handleFocus();
-          return;
-        }
-        var instance = _this3.$slots.default[0].componentInstance;
-        if (instance && instance.focus) {
-          instance.focus();
-        } else {
-          _this3.handleFocus();
-        }
-      });
+      Object(dom_["on"])(this.referenceElm, 'focus', this.handleFocus);
       Object(dom_["on"])(this.referenceElm, 'blur', this.handleBlur);
       Object(dom_["on"])(this.referenceElm, 'click', this.removeFocusing);
     }
@@ -21849,8 +21852,18 @@ main.directive = directive;
       this.debounceClose();
     },
     handleFocus: function handleFocus() {
-      this.focusing = true;
-      this.show();
+      if (!this.$slots.default || !this.$slots.default.length) {
+        this.focusing = true;
+        this.show();
+        return;
+      }
+      var instance = this.$slots.default[0].componentInstance;
+      if (instance && instance.focus) {
+        instance.focus();
+      } else {
+        this.focusing = true;
+        this.show();
+      }
     },
     handleBlur: function handleBlur() {
       this.focusing = false;
@@ -21918,6 +21931,7 @@ main.directive = directive;
     this.popperVM && this.popperVM.$destroy();
   },
   destroyed: function destroyed() {
+    this.popperVM && this.popperVM.$destroy();
     var reference = this.referenceElm;
     if (reference.nodeType === 1) {
       Object(dom_["off"])(reference, 'mouseenter', this.show);
diff --git a/packages/popover/src/main.vue b/packages/popover/src/main.vue
index ab5d060182c2e671989f1aba190c85a074d2c754..d87f1b592d7d408d185229b9f9e29070ec2c6fe8 100644
--- a/packages/popover/src/main.vue
+++ b/packages/popover/src/main.vue
@@ -98,16 +98,9 @@ export default {
       reference.setAttribute('aria-describedby', this.tooltipId);
       reference.setAttribute('tabindex', this.tabindex); // tab序列
       popper.setAttribute('tabindex', 0);
-
       if (this.trigger !== 'click') {
-        on(reference, 'focusin', () => {
-          this.handleFocus();
-          const instance = reference.__vue__;
-          if (instance && typeof instance.focus === 'function') {
-            instance.focus();
-          }
-        });
-        on(popper, 'focusin', this.handleFocus);
+        on(reference, 'focusin', this.handleRefrenceFocus);
+        on(popper, 'focusin', this.handlePopperFocus);
         on(reference, 'focusout', this.handleBlur);
         on(popper, 'focusout', this.handleBlur);
       }
@@ -154,7 +147,17 @@ export default {
     doClose() {
       this.showPopper = false;
     },
-    handleFocus() {
+    handleRefrenceFocus() {
+      this.handlePopperFocus();
+      if (!this.referenceElm) {
+        return;
+      }
+      const instance = this.referenceElm.__vue__;
+      if (instance && typeof instance.focus === 'function') {
+        instance.focus();
+      }
+    },
+    handlePopperFocus() {
       addClass(this.referenceElm, 'focusing');
       if (this.trigger === 'click' || this.trigger === 'focus') this.showPopper = true;
     },
@@ -193,9 +196,8 @@ export default {
     handleDocumentClick(e) {
       let reference = this.reference || this.$refs.reference;
       const popper = this.popper || this.$refs.popper;
-
       if (!reference && this.$refs.wrapper.children) {
-        reference = this.referenceElm = this.$refs.wrapper.children[0];
+        reference = this.$refs.wrapper.children[0];
       }
       if (!this.$el ||
         !reference ||
@@ -218,20 +220,26 @@ export default {
       }
     }
   },
-
   destroyed() {
-    const reference = this.reference;
-
+    const reference = this.referenceElm;
+    const popper = this.popper || this.$refs.popper;
+    off(reference, 'focusin', this.handleRefrenceFocus);
+    off(popper, 'focusin', this.handlePopperFocus);
+    off(reference, 'focusout', this.handleBlur);
+    off(popper, 'focusout', this.handleBlur);
+    off(reference, 'keydown', this.handleKeydown);
+    off(reference, 'click', this.handleClick);
     off(reference, 'click', this.doToggle);
-    off(reference, 'mouseup', this.doClose);
-    off(reference, 'mousedown', this.doShow);
+    off(document, 'click', this.handleDocumentClick);
+    off(reference, 'mouseenter', this.handleMouseEnter);
+    off(popper, 'mouseenter', this.handleMouseEnter);
+    off(reference, 'mouseleave', this.handleMouseLeave);
+    off(popper, 'mouseleave', this.handleMouseLeave);
     off(reference, 'focusin', this.doShow);
     off(reference, 'focusout', this.doClose);
     off(reference, 'mousedown', this.doShow);
     off(reference, 'mouseup', this.doClose);
-    off(reference, 'mouseleave', this.handleMouseLeave);
-    off(reference, 'mouseenter', this.handleMouseEnter);
-    off(document, 'click', this.handleDocumentClick);
+    this.referenceElm = undefined;
   }
 };
 </script>
\ No newline at end of file
diff --git a/packages/tooltip/src/main.js b/packages/tooltip/src/main.js
index dc930ec58d42328a4d62cddb22fd513db31793cf..d9a6afc80d27ea89b838a47f395e249131c1370c 100644
--- a/packages/tooltip/src/main.js
+++ b/packages/tooltip/src/main.js
@@ -113,18 +113,7 @@ export default {
       this.$el.setAttribute('tabindex', this.tabindex);
       on(this.referenceElm, 'mouseenter', this.show);
       on(this.referenceElm, 'mouseleave', this.hide);
-      on(this.referenceElm, 'focus', () => {
-        if (!this.$slots.default || !this.$slots.default.length) {
-          this.handleFocus();
-          return;
-        }
-        const instance = this.$slots.default[0].componentInstance;
-        if (instance && instance.focus) {
-          instance.focus();
-        } else {
-          this.handleFocus();
-        }
-      });
+      on(this.referenceElm, 'focus', this.handleFocus);
       on(this.referenceElm, 'blur', this.handleBlur);
       on(this.referenceElm, 'click', this.removeFocusing);
     }
@@ -157,6 +146,18 @@ export default {
       this.debounceClose();
     },
     handleFocus() {
+      if (!this.$slots.default || !this.$slots.default.length) {
+        this.doFocus();
+        return;
+      }
+      const instance = this.$slots.default[0].componentInstance;
+      if (instance && instance.focus) {
+        instance.focus();
+      } else {
+        this.doFocus();
+      }
+    },
+    doFocus() {
       this.focusing = true;
       this.show();
     },