diff --git a/packages/wepy/src/component.js b/packages/wepy/src/component.js
index e7c43361b..e68dae973 100644
--- a/packages/wepy/src/component.js
+++ b/packages/wepy/src/component.js
@@ -139,7 +139,11 @@ export default class {
 
                             let bindfor = binded.for, binddata = $parent;
                             bindfor.split('.').forEach(t => {
-                                binddata = binddata[t];
+                                if (binddata[t]){
+								  binddata = binddata[t];
+								}else{
+								  binddata = [{}];
+								}
                             });
                             repeatKey = Object.keys(binddata)[0];
 
@@ -270,7 +274,11 @@ export default class {
                         if (typeof(binded) === 'object') {
                             let bindfor = binded.for, binddata = $parent;
                             bindfor.split('.').forEach(t => {
-                                binddata = binddata[t];
+                                if (binddata[t]){
+								  binddata = binddata[t];
+								}else{
+								  binddata = [{}];
+								}
                             });
 
                             val = binddata[index];