diff --git a/YLErpWeb/Views/margin_template_v2/margin_template_v2ClientEdit.cshtml b/YLErpWeb/Views/margin_template_v2/margin_template_v2ClientEdit.cshtml
index 081238e0..8242976e 100644
--- a/YLErpWeb/Views/margin_template_v2/margin_template_v2ClientEdit.cshtml
+++ b/YLErpWeb/Views/margin_template_v2/margin_template_v2ClientEdit.cshtml
@@ -174,8 +174,8 @@
                         <thead>
                             <tr>
                                 <th v-if="marginTemplate.UnderlyingSeperateType == @((int)UnderlyingSeperateTypeEnum.CustomInstrumentType)">标的资产类型</th>
-                                <th style="width:120px;">期限档位</th>
-                                <th style="width:80px;">操作</th>
+                                <th style="width:220px;">期限档位</th>
+                                <th style="width:110px;">操作</th>
                             </tr>
                         </thead>
                         <tbody>
diff --git a/YLErpWeb/Views/margin_template_v2/margin_template_v2DefaultEdit.cshtml b/YLErpWeb/Views/margin_template_v2/margin_template_v2DefaultEdit.cshtml
index 78008fd0..452a817b 100644
--- a/YLErpWeb/Views/margin_template_v2/margin_template_v2DefaultEdit.cshtml
+++ b/YLErpWeb/Views/margin_template_v2/margin_template_v2DefaultEdit.cshtml
@@ -175,8 +175,8 @@
                         <thead>
                             <tr>
                                 <th v-if="marginTemplate.UnderlyingSeperateType == @((int)UnderlyingSeperateTypeEnum.CustomInstrumentType)">标的资产类型</th>
-                                <th style="width:120px;">期限档位</th>
-                                <th style="width:80px;">操作</th>
+                                <th style="width:220px;">期限档位</th>
+                                <th style="width:110px;">操作</th>
                             </tr>
                         </thead>
                         <tbody>
diff --git a/YLErpWeb/Views/margin_template_v2/margin_template_v2Edit.cshtml b/YLErpWeb/Views/margin_template_v2/margin_template_v2Edit.cshtml
index dc509806..5195127e 100644
--- a/YLErpWeb/Views/margin_template_v2/margin_template_v2Edit.cshtml
+++ b/YLErpWeb/Views/margin_template_v2/margin_template_v2Edit.cshtml
@@ -140,8 +140,8 @@
                         <thead>
                             <tr>
                                 <th v-if="marginTemplate.UnderlyingSeperateType == @((int)UnderlyingSeperateTypeEnum.CustomInstrumentType)">标的资产类型</th>
-                                <th style="width:120px;">期限档位</th>
-                                <th style="width:80px;">操作</th>
+                                <th style="width:220px;">期限档位</th>
+                                <th style="width:110px;">操作</th>
                             </tr>
                         </thead>
                         <tbody>
diff --git a/YLErpWeb/wwwroot/Style/Css/margin_template_v2Edit.css b/YLErpWeb/wwwroot/Style/Css/margin_template_v2Edit.css
index 0be4abd6..424ff76d 100644
--- a/YLErpWeb/wwwroot/Style/Css/margin_template_v2Edit.css
+++ b/YLErpWeb/wwwroot/Style/Css/margin_template_v2Edit.css
@@ -149,3 +149,14 @@ p {
     border-left: 3px solid #e33333;
     padding-left: 6px;
 }
+
+/*参数组区块外边界加深：区块内表格线是浅灰，外框同步太浅导致分组不明显*/
+.spanBlk.border {
+    border-color: #9e9e9e !important;
+}
+
+/*期限档位区块表：固定布局让"标的资产类型"列吃剩余宽度，期限档位/操作按内容定宽，
+  避免两列均分 100% 时操作列被撑得过宽、与内容不成比例*/
+.border.detail table {
+    table-layout: fixed;
+}