diff --git a/src/components/board/BoardComment.vue b/src/components/board/BoardComment.vue
index 940c6bc..97b0454 100644
--- a/src/components/board/BoardComment.vue
+++ b/src/components/board/BoardComment.vue
@@ -37,7 +37,7 @@
 
         <div class="mt-6">
             <template v-if="comment.isEditTextarea">
-                <textarea v-model="localEditedContent" class="form-control"></textarea>
+                <textarea v-model="localEditedContent" class="form-control" maxLength="500"></textarea>
                 <span v-if="editCommentAlert" class="invalid-feedback d-block text-start">{{ editCommentAlert }}</span>
                 <div class="mt-2 d-flex justify-content-end">
                     <SaveBtn class="btn btn-primary" @click="submitEdit" :isEnabled="disabled"></SaveBtn>