diff --git a/jikimo_frontend/__manifest__.py b/jikimo_frontend/__manifest__.py
index 81eb73e0..a90a374e 100644
--- a/jikimo_frontend/__manifest__.py
+++ b/jikimo_frontend/__manifest__.py
@@ -10,7 +10,7 @@
     """,
     'category': 'sf',
     'website': 'https://www.sf.jikimo.com',
-    'depends': ['web'],
+    'depends': ['web', 'purchase'],
     'data': [
 
     ],
@@ -33,6 +33,7 @@
             'jikimo_frontend/static/src/list/list_up_down_button.xml',
             'jikimo_frontend/static/src/list/custom_import.js',
             'jikimo_frontend/static/src/list/custom_width.js',
+            'jikimo_frontend/static/src/views/list_nums/extent_purchase.xml',
 
         ],
 
diff --git a/jikimo_frontend/static/src/list/custom_width.js b/jikimo_frontend/static/src/list/custom_width.js
index 3a1443a4..512abc44 100644
--- a/jikimo_frontend/static/src/list/custom_width.js
+++ b/jikimo_frontend/static/src/list/custom_width.js
@@ -17,6 +17,7 @@ patch(ListRenderer.prototype, 'jikimo_frontend.ListRenderer', {
 
         const table = this.tableRef.el;
         const headers = [...table.querySelectorAll("thead th:not(.o_list_actions_header)")];
+        const column_num = headers.length
 
         if (!this.columnWidths || !this.columnWidths.length) {
             // no column widths to restore
@@ -28,7 +29,7 @@ patch(ListRenderer.prototype, 'jikimo_frontend.ListRenderer', {
                 th.style.maxWidth = null;
             });
 
-            this.setDefaultColumnWidths();
+            this.setDefaultColumnWidths(column_num);
 
             // Squeeze the table by applying a max-width on largest columns to
             // ensure that it doesn't overflow
@@ -42,11 +43,12 @@ patch(ListRenderer.prototype, 'jikimo_frontend.ListRenderer', {
         });
     },
 
-    setDefaultColumnWidths() {
+    setDefaultColumnWidths(column_num) {
+        const bbb = this.state.columns[0].name
         const widths = this.state.columns.map((col) => this.calculateColumnWidth(col));
         const sumOfRelativeWidths = (widths
             .filter(({ type }) => type === "relative")
-            .reduce((sum, { value }) => sum + value, 0)) + 1;
+            .reduce((sum, { value }) => sum + value, 0));
 
         // 获取数组的最后一项
         const lastItem = widths[widths.length - 1];
@@ -56,6 +58,12 @@ patch(ListRenderer.prototype, 'jikimo_frontend.ListRenderer', {
 
         // 将新的对象添加到数组的末尾
         widths.push(newItem);
+
+        // 判断销售的sequence
+        if (this.state.columns[0].name === "sequence") {
+            widths[1] = { type: "relative", value: 0.1 };
+        }
+
         // 1 because nth-child selectors are 1-indexed, 2 when the first column contains
         // the checkboxes to select records.
         const columnOffset = this.hasSelectors ? 2 : 1;
@@ -68,7 +76,7 @@ patch(ListRenderer.prototype, 'jikimo_frontend.ListRenderer', {
                     headerEl.style.minWidth = value;
                 }
             } else if (type === "relative" && this.isEmpty) {
-                headerEl.style.width = `${((value / sumOfRelativeWidths) * 100).toFixed(2)}%`;
+                headerEl.style.width = `${((value / column_num) * 100).toFixed(2)}%`;
             }
         });
     },
diff --git a/jikimo_frontend/static/src/views/list_nums/extent_purchase.xml b/jikimo_frontend/static/src/views/list_nums/extent_purchase.xml
new file mode 100644
index 00000000..f9c25a3d
--- /dev/null
+++ b/jikimo_frontend/static/src/views/list_nums/extent_purchase.xml
@@ -0,0 +1,7 @@
+<templates>
+    <t t-name="purchase.PurchaseListView" t-inherit="web.ListRenderer" t-inherit-mode="primary" owl="1">
+        <xpath expr="//div[hasclass('o_list_renderer')]" position="before">
+            <PurchaseDashBoard />
+        </xpath>
+    </t>
+</templates>
\ No newline at end of file