diff --git a/packages/agMultionDatePicker/src/index.vue b/packages/agMultionDatePicker/src/index.vue
index 9eceb38..e04df95 100644
--- a/packages/agMultionDatePicker/src/index.vue
+++ b/packages/agMultionDatePicker/src/index.vue
@@ -44,7 +44,7 @@ export default {
   data() {
     return {
       values: [null, []],
-      swidth:90,
+      swidth:100,
       inputValue:"",
       selectvalue:"",
       imeipopover:false,
@@ -66,7 +66,9 @@ export default {
         if(find){  
           let fontwidth=this.getStringWidth(find.label);
           this.swidth=fontwidth>165?165:fontwidth;   
-        } 
+        }else{
+          this.swidth=100;
+        }
 
       },
       immediate: true,