diff --git a/frontend/src/modules/attractMgt/service/mock/channelDetailExcelHeader.json b/frontend/src/modules/attractMgt/service/mock/channelDetailExcelHeader.json
index dd7d04f..0b7e4aa 100644
--- a/frontend/src/modules/attractMgt/service/mock/channelDetailExcelHeader.json
+++ b/frontend/src/modules/attractMgt/service/mock/channelDetailExcelHeader.json
@@ -8,7 +8,7 @@
         },
         {
           "name": "채널별 발송건수",
-          "colspan": 5
+          "colspan": 8
         }  
        
       ],
@@ -31,6 +31,18 @@
       {
         "key": "sndCntA",
         "name": "알림톡"
+      },
+      {
+        "key": "fbSndCntS",
+        "name": "대체발송SMS"
+      },
+      {
+        "key": "fbSndCntL",
+        "name": "대체발송LMS"
+      },
+      {
+        "key": "fbSndCntM",
+        "name": "대체발송MMS"
       }]
     ]
   }
diff --git a/frontend/src/modules/attractMgt/views/ChannelDetail.vue b/frontend/src/modules/attractMgt/views/ChannelDetail.vue
index b16448c..bc22f7f 100644
--- a/frontend/src/modules/attractMgt/views/ChannelDetail.vue
+++ b/frontend/src/modules/attractMgt/views/ChannelDetail.vue
@@ -350,6 +350,9 @@ export default {
         sndCntLTotal = sndCntLTotal + Number(data.list[i].sndCntL);
         sndCntMTotal = sndCntMTotal + Number(data.list[i].sndCntM);
         sndCntATotal = sndCntATotal + Number(data.list[i].sndCntA);
+        fbSndCntSTotal = fbSndCntSTotal + Number(result.data.list[i].fbSndCntS);
+        fbSndCntLTotal = fbSndCntLTotal + Number(result.data.list[i].fbSndCntL);
+        fbSndCntMTotal = fbSndCntMTotal + Number(result.data.list[i].fbSndCntM);
       }
       let totalRow = {
         sumYm: '합계',
@@ -358,6 +361,9 @@ export default {
         sndCntL: sndCntLTotal,
         sndCntM: sndCntMTotal,
         sndCntS: sndCntSTotal,
+        fbSndCntS: fbSndCntSTotal,
+        fbSndCntL: fbSndCntLTotal,
+        fbSndCntM: fbSndCntMTotal
       };
       // 합계 데이터 추가
       data.list.unshift(totalRow);