diff --git a/src/core/runtime/wrapper/util.js b/src/core/runtime/wrapper/util.js
index ad0d83dec21244eac2dbd6ac4998d5b6478640b7..42f56239fc03187d1738b3eecd3c9eaee8693761 100644
--- a/src/core/runtime/wrapper/util.js
+++ b/src/core/runtime/wrapper/util.js
@@ -72,10 +72,10 @@ export function initVueComponent (Vue, vueOptions) {
   let VueComponent
   if (isFn(vueOptions)) {
     VueComponent = vueOptions
-    vueOptions = VueComponent.extendOptions
   } else {
     VueComponent = Vue.extend(vueOptions)
   }
+  vueOptions = VueComponent.options
   return [VueComponent, vueOptions]
 }
 
@@ -485,18 +485,18 @@ export function handleEvent (event) {
             handlerCtx.$parent.$parent
           ) { // mp-weixin,mp-toutiao 抽象节点模拟 scoped slots
             handlerCtx = handlerCtx.$parent.$parent
-          }
-          if (methodName === '$emit') {
-            handlerCtx.$emit.apply(handlerCtx,
-              processEventArgs(
-                this.$vm,
-                event,
-                eventArray[1],
-                eventArray[2],
-                isCustom,
-                methodName
-              ))
-            return
+          }
+          if (methodName === '$emit') {
+            handlerCtx.$emit.apply(handlerCtx,
+              processEventArgs(
+                this.$vm,
+                event,
+                eventArray[1],
+                eventArray[2],
+                isCustom,
+                methodName
+              ))
+            return
           }
           const handler = handlerCtx[methodName]
           if (!isFn(handler)) {
@@ -528,4 +528,4 @@ export function handleEvent (event) {
   ) {
     return ret[0]
   }
-}
+}
diff --git a/src/platforms/mp-weixin/runtime/wrapper/component-base-parser.js b/src/platforms/mp-weixin/runtime/wrapper/component-base-parser.js
index 4eb84191aa473089b03006cd48c75c0bce3e472e..c032c15b361ed82ae0323a0d0295f676b3940514 100644
--- a/src/platforms/mp-weixin/runtime/wrapper/component-base-parser.js
+++ b/src/platforms/mp-weixin/runtime/wrapper/component-base-parser.js
@@ -20,7 +20,6 @@ export default function parseBaseComponent (vueComponentOptions, {
   initRelation
 } = {}) {
   let [VueComponent, vueOptions] = initVueComponent(Vue, vueComponentOptions)
-  vueOptions = VueComponent.options || vueOptions
 
   const options = {
     multipleSlots: true,