diff --git a/src/modules/04_registry/components/Coin.vue b/src/modules/04_registry/components/Coin.vue
index 5d1ebdb1e..96b5f8a5f 100644
--- a/src/modules/04_registry/components/Coin.vue
+++ b/src/modules/04_registry/components/Coin.vue
@@ -910,7 +910,7 @@ const selectData = async (props: any) => {
   issuer.value = props.row.issuer;
   detail.value = props.row.detail;
   issueDate.value = props.row.issueDate;
-  isDate.value = props.row.isDate;
+  isDate.value = props.row.isDate.toString();
   issueDate2.value = props.row.issueDate2;
   refCommandNo.value = props.row.refCommandNo;
   refCommandDate.value =