UPDATE

src/views/purchase/contract/add/column.js

@@ -193,8 +193,8 @@ export default function useColumns() {
       },
     },
     {
-      item: { key: "signDate", title: "合同创建时间" },
-      attr: { is: "el-date-picker", valueFormat: "yyyy-MM-dd", disabled: true },
+      item: { key: "signDate", title: "合同签订日期" },
+      attr: { is: "el-date-picker", valueFormat: "yyyy-MM-dd" },
     },
     {
       item: { key: "isTarget", title: "是否有指标", require: true },

src/views/purchase/contract/edit/column.js

@@ -193,8 +193,8 @@ export default function useColumns() {
       },
     },
     {
-      item: { key: "signDate", title: "合同创建时间" },
-      attr: { is: "el-date-picker", valueFormat: "yyyy-MM-dd", disabled: true },
+      item: { key: "signDate", title: "合同签订日期" },
+      attr: { is: "el-date-picker", valueFormat: "yyyy-MM-dd"},
     },
     {
       item: { key: "isTarget", title: "是否有指标", require: true },