diff --git a/apps/cs/src/pages/ntftalk-temp/ui/ntftalk-var-add-dialog.tsx b/apps/cs/src/pages/ntftalk-temp/ui/ntftalk-var-add-dialog.tsx
index c031da54f..108495f30 100644
--- a/apps/cs/src/pages/ntftalk-temp/ui/ntftalk-var-add-dialog.tsx
+++ b/apps/cs/src/pages/ntftalk-temp/ui/ntftalk-var-add-dialog.tsx
@@ -64,7 +64,7 @@ function NtftalkVarAddDialog({
   useEffect(() => {
     if (!open) return;
     reset({
-      draftVars: [createEmptyVarDraft(crypto.randomUUID())],
+      draftVars: [createEmptyVarDraft(Date.now().toString())],
     });
   }, [open, reset]);
 
@@ -171,7 +171,7 @@ function NtftalkVarAddDialog({
               type="button"
               color="white"
               size="sm"
-              onClick={() => append(createEmptyVarDraft(crypto.randomUUID()))}
+              onClick={() => append(createEmptyVarDraft(Date.now().toString()))}
             >
               + 행추가
             </Button>