diff --git a/js/car_basic/child/contract_supplier_detail.js b/js/car_basic/child/contract_supplier_detail.js
index f6b3c8f..9688dfd 100644
--- a/js/car_basic/child/contract_supplier_detail.js
+++ b/js/car_basic/child/contract_supplier_detail.js
@@ -1,9 +1,11 @@
-let objParam = JSON.parse(decodeURIComponent(getUrlParam('obj')));
-
+let objParam ;
+//let objParam = JSON.parse(decodeURIComponent(getUrlParam('obj')));
 let layer, element;
 layui.use(["layer", 'element'], function () {
     layer = layui.layer;
     element = layui.element;
+	 const obj = window.contractObj || {};
+	 objParam= JSON.parse(obj);
     // tab 切换事件
     element.on('tab(demo-filter-tab)', function (data) {
         let value = $(this).attr('value');
@@ -12,6 +14,7 @@ layui.use(["layer", 'element'], function () {
     let supList = objParam.supList;
     getSupplierList(supList);
 });
+
 // 厂家列表
 function getSupplierList(list) {
     let dataList = [];
diff --git a/js/car_basic/child/framework_contract_detail.js b/js/car_basic/child/framework_contract_detail.js
index 22d3354..48df1ef 100644
--- a/js/car_basic/child/framework_contract_detail.js
+++ b/js/car_basic/child/framework_contract_detail.js
@@ -1,11 +1,10 @@
 let objParam, objParam2 = null;
 let form, table, upload, tableIns, layer, element;
 let pageNum = 1;
-
+let nextObjParam;
 function setParams(params) {
     objParam = JSON.parse(params);
     console.log(objParam);
-
     $('#code').html(objParam.code + '' + setContractStatus());
     $('#titleName').html(objParam.name);
     layui.use(["form", "table", 'upload', 'layer', 'element'], function () {
@@ -23,13 +22,19 @@ function setParams(params) {
                 $.each(obj.child, function (index, item) {
                     item.child = [];
                 })
-                $('#indexIframe').attr('src', 'contract_supplier_detail.html?obj=' + encodeURIComponent(JSON.stringify(obj)));
+				nextObjParam=JSON.stringify(obj);
+				 $('#indexIframe').attr('src', 'contract_supplier_detail.html');
+                //$('#indexIframe').attr('src', 'contract_supplier_detail.html?obj=' + encodeURIComponent(JSON.stringify(obj)));
             }
         })
         getCarContractDetail();
     });
 }
-
+// 等待 iframe 加载完成后传递数据
+$('#indexIframe').on('load', function() {
+    // 直接给子页面的 window 对象赋值
+    this.contentWindow.contractObj = nextObjParam;
+});
 function setContractStatus() {
     if (objParam.status === '已生效') {
         return "<span style='color:#19BE6B;margin:0 5px 0 5px;font-size:14px'>●</span>" + "生效中";
@@ -70,14 +75,19 @@ function getCarContractDetail() {
             $.each(obj.supList, function (index, item) {
                 item.carList = [];
             })
-            $('#indexIframe2').attr('src', 'contract_supplier_detail.html?obj=' + encodeURIComponent(JSON.stringify(obj)));
+			nextObjParam=JSON.stringify(obj);
+			 $('#indexIframe2').attr('src', 'contract_supplier_detail.html')
+          //  $('#indexIframe2').attr('src', 'contract_supplier_detail.html?obj=' + encodeURIComponent(JSON.stringify(obj)));
         } else if (obj.type === 2) {
             $('#crane').removeAttr('style');
             initTable();
         }
     }
 }
-
+$('#indexIframe2').on('load', function() {
+    // 直接给子页面的 window 对象赋值
+    this.contentWindow.contractObj = nextObjParam;
+});
 //  厂家信息赋值
 function setCjTable(supList) {
     $('#cj-table tbody tr:not(:first)').remove();
diff --git a/page/car_application_audit/child/car_audit_detail.html b/page/car_application_audit/child/car_audit_detail.html
index 2880460..03295e4 100644
--- a/page/car_application_audit/child/car_audit_detail.html
+++ b/page/car_application_audit/child/car_audit_detail.html
@@ -186,6 +186,7 @@
 	</div>
 </body>
 <script src="../../../lib/jquery-3.4.1/jquery-3.7.1.min.js" charset="utf-8"></script>
+<script src="../../../js/aes.js" charset="utf-8"></script>
 <script src="../../../js/public.js" charset="utf-8"></script>
 <script src="../../../js/jQuery.print.js" charset="utf-8"></script>
 <script src="../../../lib/layui-v2.9.18/layui/layui.js" charset="utf-8"></script>