diff --git a/src/components/cstmrService/inquiry/QnaGrid.js b/src/components/cstmrService/inquiry/QnaGrid.js
index 8da5c37..4d01a02 100644
--- a/src/components/cstmrService/inquiry/QnaGrid.js
+++ b/src/components/cstmrService/inquiry/QnaGrid.js
@@ -13,7 +13,17 @@ export default function QnaGrid({ lists, handlerDetailModal }) {
       id: 'title',
       name: '제목',
       minWidth: '300px',
-      cell: (row, i) => <div>{row.title}</div>
+      cell: (row, i) => (
+        <div
+          style={{
+            textOverflow: 'ellipsis',
+            overflow: 'hidden',
+            whiteSpace: 'nowrap'
+          }}
+        >
+          {row.title}
+        </div>
+      )
     },
     {
       id: 'category',