diff --git a/jero-web/src/components/jero/JDate.vue b/jero-web/src/components/jero/JDate.vue
index f6ada9ee..5d218949 100644
--- a/jero-web/src/components/jero/JDate.vue
+++ b/jero-web/src/components/jero/JDate.vue
@@ -106,6 +106,8 @@
     },
     watch: {
       value (val) {
+        let fm = this.dateFormat
+        moment.prototype.toJSON = function(){return moment(this).format(fm)}
         if(!val){
           this.momVal = null
         }else{