diff --git a/src/core/shortcut.js b/src/core/shortcut.js
index 001a73b8c..f160ce95f 100644
--- a/src/core/shortcut.js
+++ b/src/core/shortcut.js
@@ -60,7 +60,7 @@
                     BI.Plugin.getObject(el.type, this);
                 }
             }]);
-            return w.type === el.type ? createWidget(w, context, lazy) : BI.createWidget(BI.extend({}, item, {type: w.type}), options, context, lazy);
+            return w.type === el.type ? createWidget(w, context, lazy) : BI.createWidget(BI.extend({/**important**/}, el, {type: w.type}), options, context, lazy);
         }
         if (item.el && (item.el.type || options.type)) {
             el = BI.extend({}, options, item.el);
@@ -71,7 +71,7 @@
                     BI.Plugin.getObject(el.type, this);
                 }
             }]);
-            return w.type === el.type ? createWidget(w, context, lazy) : BI.createWidget(BI.extend({}, item, {type: w.type}), options, context, lazy);
+            return w.type === el.type ? createWidget(w, context, lazy) : BI.createWidget(BI.extend({/**important**/}, el, {type: w.type}), options, context, lazy);
         }
         if (BI.isWidget(item.el)) {
             return item.el;
diff --git a/src/less/core/wrapper/flex.wrapper.horizontal.less b/src/less/core/wrapper/flex.wrapper.horizontal.less
index 1e0d0e35d..d5036ed19 100644
--- a/src/less/core/wrapper/flex.wrapper.horizontal.less
+++ b/src/less/core/wrapper/flex.wrapper.horizontal.less
@@ -54,6 +54,11 @@
       -ms-align-items: center;
       -o-align-items: center;
       align-items: center;
+
+      &.h-center {
+        min-width: 100%;
+        float: left;
+      }
     }
 
     &.v-bottom {
@@ -101,13 +106,14 @@
 
     &.h-stretch {
       /* 09版 */
-      -webkit-box-orient: vertical;
+      -webkit-box-align: stretch;
       /* 12版 */
-      -webkit-flex-direction: column;
-      -moz-flex-direction: column;
-      -ms-flex-direction: column;
-      -o-flex-direction: column;
-      flex-direction: column;
+      -webkit-align-items: stretch;
+      -moz-align-items: stretch;
+      -ms-align-items: stretch;
+      -ms-flex-align: stretch;
+      -o-align-items: stretch;
+      align-items: stretch;
 
       &.v-middle {
         /* 09版 */
@@ -132,19 +138,6 @@
         -o-justify-content: flex-end;
         justify-content: flex-end;
       }
-
-      &.v-stretch {
-      }
-
-      /* 09版 */
-      -webkit-box-align: stretch;
-      /* 12版 */
-      -webkit-align-items: stretch;
-      -moz-align-items: stretch;
-      -ms-align-items: stretch;
-      -ms-flex-align: stretch;
-      -o-align-items: stretch;
-      align-items: stretch;
     }
   }
 }
diff --git a/src/less/core/wrapper/flex.wrapper.vertical.less b/src/less/core/wrapper/flex.wrapper.vertical.less
index 569f2893b..749701485 100644
--- a/src/less/core/wrapper/flex.wrapper.vertical.less
+++ b/src/less/core/wrapper/flex.wrapper.vertical.less
@@ -55,6 +55,11 @@
       -ms-flex-align: center;
       -o-align-items: center;
       align-items: center;
+
+      &.v-middle {
+        min-height: 100%;
+        float: left;
+      }
     }
 
     &.h-right {
@@ -104,13 +109,14 @@
 
     &.v-stretch {
       /* 09版 */
-      -webkit-box-orient: horizontal;
+      -webkit-box-align: stretch;
       /* 12版 */
-      -webkit-flex-direction: row;
-      -moz-flex-direction: row;
-      -ms-flex-direction: row;
-      -o-flex-direction: row;
-      flex-direction: row;
+      -webkit-align-items: stretch;
+      -moz-align-items: stretch;
+      -ms-align-items: stretch;
+      -ms-flex-align: stretch;
+      -o-align-items: stretch;
+      align-items: stretch;
 
       &.h-center {
         /* 09版 */
@@ -135,19 +141,6 @@
         -o-justify-content: flex-end;
         justify-content: flex-end;
       }
-
-      &.h-stretch {
-      }
-
-      /* 09版 */
-      -webkit-box-align: stretch;
-      /* 12版 */
-      -webkit-align-items: stretch;
-      -moz-align-items: stretch;
-      -ms-align-items: stretch;
-      -ms-flex-align: stretch;
-      -o-align-items: stretch;
-      align-items: stretch;
     }
   }
 }