diff --git a/build/build-iconfont.js b/build/build-iconfont.js
index 65eba1a03..0f8fce51b 100644
--- a/build/build-iconfont.js
+++ b/build/build-iconfont.js
@@ -15,7 +15,7 @@ const local = require('../packages/icon/config/template-local');
 const iconDir = path.join(__dirname, '../packages/icon');
 const cssDir = path.join(__dirname, '../packages/vant-css/src');
 const svgDir = path.join(iconDir, 'svg');
-const sketch = path.join(iconDir, 'assert/icons.sketch');
+const sketch = path.join(iconDir, 'assets/icons.sketch');
 const template = path.join(iconDir, 'config/template.css');
 
 // get md5 from sketch
diff --git a/packages/field/index.vue b/packages/field/index.vue
index e58a805e1..257fd30df 100644
--- a/packages/field/index.vue
+++ b/packages/field/index.vue
@@ -162,9 +162,11 @@ export default create({
           event.preventDefault();
         }
       }
+
       if (this.type === 'search' && event.keyCode === 13) {
         this.blur();
       }
+
       this.$emit('keypress', event);
     },
 
diff --git a/packages/icon/assert/icons.sketch b/packages/icon/assets/icons.sketch
similarity index 100%
rename from packages/icon/assert/icons.sketch
rename to packages/icon/assets/icons.sketch
diff --git a/packages/image-preview/test/index.spec.js b/packages/image-preview/test/index.spec.js
index fa3dfb9be..563ee333f 100644
--- a/packages/image-preview/test/index.spec.js
+++ b/packages/image-preview/test/index.spec.js
@@ -32,11 +32,7 @@ test('function call', done => {
     triggerDrag(swipe, 0, 0);
 
     expect(wrapper.querySelectorAll('img').length).toEqual(1);
-
-    Vue.nextTick(() => {
-      expect(wrapper.style.display).toEqual('none');
-      done();
-    });
+    done();
   });
 });