diff --git a/frontend/src/pages/Community.vue b/frontend/src/pages/Community.vue
index 64aca6156..e85f708c3 100644
--- a/frontend/src/pages/Community.vue
+++ b/frontend/src/pages/Community.vue
@@ -103,7 +103,7 @@ export default {
         id: null,
         date: '',
         memo: '',
-        amount: '',
+        amount: '0',
       },
       updateAmount: '',
     }