diff --git a/packages/mip/src/services/extensions.js b/packages/mip/src/services/extensions.js
index ee6a9c6c..b38f5d1f 100644
--- a/packages/mip/src/services/extensions.js
+++ b/packages/mip/src/services/extensions.js
@@ -245,37 +245,6 @@ export class Extensions {
       this.currentExtensionId = extensionId
       factory(...args)
 
-      /**
-       * This extension needs `mip-vue` service.
-       */
-      if (
-        document.documentElement.hasAttribute('mip-vue') &&
-        !Services.getServiceOrNull('mip-vue')
-      ) {
-        /**
-         * Inserts script of `mip-vue` service if needed.
-         */
-        if (!document.querySelector('script[src*="mip-vue.js"]')) {
-          /* istanbul ignore if */
-          if (process.env.NODE_ENV === 'production') {
-            insertScript(`https://c.mipcdn.com/static/v2/mip-vue.js`)
-          } else {
-            const baseUrl = document.querySelector('script[src*="mip.js"]').src.replace(/\/[^/]+$/, '')
-
-            insertScript(`${baseUrl}/mip-vue.js`)
-          }
-        }
-
-        /**
-         * Interrupts current registration.
-         * Reregisters this extension while `mip-vue` service is loaded.
-         */
-        Services.getServicePromise('mip-vue')
-          .then(() => this.registerExtension(extensionId, factory, ...args))
-
-        return
-      }
-
       /**
        * It still possible that all element instances in current extension call lifecycle `build` synchronously.
        * Executes callback in microtask to make sure all these elements are built.
@@ -290,6 +259,29 @@ export class Extensions {
     }
   }
 
+  /**
+   * load mip-vue script
+   */
+  loadVueScript () {
+    if (
+      document.documentElement.hasAttribute('mip-vue') &&
+      !Services.getServiceOrNull('mip-vue')
+    ) {
+      /**
+       * Inserts script of `mip-vue` service if needed.
+       */
+      if (!document.querySelector('script[src*="mip-vue.js"]')) {
+        /* istanbul ignore if */
+        if (process.env.NODE_ENV === 'production') {
+          insertScript(`https://c.mipcdn.com/static/v2/mip-vue.js`)
+        } else {
+          const baseUrl = document.querySelector('script[src*="mip.js"]').src.replace(/\/[^/]+$/, '')
+          insertScript(`${baseUrl}/mip-vue.js`)
+        }
+      }
+    }
+  }
+
   /**
    * To see if all elements registered in current extension are built.
    *
@@ -380,12 +372,31 @@ export class Extensions {
       holder.extension.elements[name] = element
     }
 
-    const registrator = this.getElementRegistrator(element)
-
+    let registrator = this.getElementRegistrator(element)
+    // only vue registrator would return undefined
+    // so reload vue script and get registrator again
     if (!registrator) {
-      return
+      this.loadVueScript()
+      Services.getServicePromise('mip-vue').then(() => {
+        registrator = this.getElementRegistrator(element)
+        this.execRegisterElement(registrator, name, implementation, css, holder)
+      })
+    } else {
+      this.execRegisterElement(registrator, name, implementation, css, holder)
     }
 
+  }
+
+  /**
+   * using registrator to execute registration
+   *
+   * @param {Function} registrator MIP Component registrator
+   * @param {string} name Component name
+   * @param {!Object | !Object} implementation implementation
+   * @param {string=} css css string
+   * @param {Object} holder component holder
+   */
+  execRegisterElement (registrator, name, implementation, css, holder) {
     /** @type {?HTMLElement[]} */
     let elementInstances = registrator(name, implementation, css)
 
diff --git a/packages/mip/test/specs/mip1-polyfill/element.spec.js b/packages/mip/test/specs/mip1-polyfill/element.spec.js
index 6da42721..cd7a98e7 100644
--- a/packages/mip/test/specs/mip1-polyfill/element.spec.js
+++ b/packages/mip/test/specs/mip1-polyfill/element.spec.js
@@ -354,10 +354,13 @@ describe('mip1 element', function () {
     let node = createDomByTag(name)
     node.setAttribute('name', 'MIP')
 
-    return extensions.waitForExtension(name).then(function () {
-      document.body.removeChild(node)
-      expect(queue).to.deep.equal(['createdCallback', 'attachedCallback', 'build', 'detachedCallback'])
-    })
+    return extensions.waitForExtension(name)
+      .then(function () {
+        document.body.removeChild(node)
+      })
+      .then(function () {
+        expect(queue).to.deep.equal(['createdCallback', 'attachedCallback', 'build', 'detachedCallback'])
+      })
   })
 })