diff --git a/YLErpWeb/Views/SwapTrade2/SwapUnwind.cshtml b/YLErpWeb/Views/SwapTrade2/SwapUnwind.cshtml
index 3ef08042..04dd36f2 100644
--- a/YLErpWeb/Views/SwapTrade2/SwapUnwind.cshtml
+++ b/YLErpWeb/Views/SwapTrade2/SwapUnwind.cshtml
@@ -90,6 +90,13 @@
                 <label class="formlabel">支付日期</label>
                 <vue-datepicker  :mindate="minStartDate" :holiday="1" v-model="deal.PayDate" />
             </div>
+            <div class="form-group col-md-3">
+                <label class="formlabel">是否罚息</label>
+                <select v-model="deal.IsPenaltyInterest" v-on:change="getInterestList()">
+                    <option :value=false>否</option>
+                    <option :value=true>是</option>
+                </select>
+            </div>
             <div class="form-group col-md-3">
                 <label class="formlabel">年化天数</label>
                 <input class="text-box" v-model="deal.AnnualDays" readonly="readonly" type="text" />
@@ -145,7 +152,7 @@
                             <td>计息开始日</td>
                             <td>计息结算日</td>
                             <td>利率(年化)</td>*@
-                            <td>其他费用</td>
+                            <td>其他费用含罚息</td>
                             <td>利息金额</td>
                             <td>利息端平仓盈亏</td>
                         </tr>
diff --git a/YLErpWeb/wwwroot/Scripts/app/swaptrade/unwindSwapTrade.js b/YLErpWeb/wwwroot/Scripts/app/swaptrade/unwindSwapTrade.js
index b19a4c95..1f70d833 100644
--- a/YLErpWeb/wwwroot/Scripts/app/swaptrade/unwindSwapTrade.js
+++ b/YLErpWeb/wwwroot/Scripts/app/swaptrade/unwindSwapTrade.js
@@ -368,7 +368,7 @@ const vue = new Vue({
         getInterestList() {//根据平仓日期获取利息腿信息
             var thisObj = this;
             // closePercent 按"占期初(original)"语义(A)传给后端，由 GetUnwindInterestList 转为"占剩余(B)"计算
-            var postData = { valueDate: thisObj.deal.ValueDate, unwindDate: thisObj.deal.ValueDate, tradeId: thisObj.deal.SwapTradeId, closePercent: thisObj.deal.ClosePercent, eventType: 2, notionalValue: thisObj.deal.NotionalValue, posiNotionalValue: thisObj.deal.PosiNotionalValue }
+            var postData = { valueDate: thisObj.deal.ValueDate, unwindDate: thisObj.deal.ValueDate, tradeId: thisObj.deal.SwapTradeId, closePercent: thisObj.deal.ClosePercent, eventType: 2, notionalValue: thisObj.deal.NotionalValue, posiNotionalValue: thisObj.deal.PosiNotionalValue, isPenaltyInterest: thisObj.deal.IsPenaltyInterest == true } // EQD-6977 是否罚息：预览即含罚息(其他费用含罚息)
             // 调试埋点(?otcdebug=1)：记录实际发给后端的平仓比例——未来若"改比例利息腿不动"，
             // 对比此处请求比例 与 下方返回各腿 principal/amount 是否随比例变化，即可定位是前端没传对还是后端没缩放。
             if (window.otcDebug) window.otcDebug.log('[unwind] getInterestList → POST closePercent=', thisObj.deal.ClosePercent,