diff --git a/ruoyi-admin/src/main/java/com/ruoyi/system/controller/SysCustomerController.java b/ruoyi-admin/src/main/java/com/ruoyi/system/controller/SysCustomerController.java
index c363c94c..234b2871 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/system/controller/SysCustomerController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/system/controller/SysCustomerController.java
@@ -287,6 +287,17 @@ public class SysCustomerController extends BaseController
         List<SysCustomer> list =  sysCustomerService.selectSysCustomerToList();
         return getDataTable(list);
     }
+    //    前缀查询客户列表
+    @RequestMapping("/matchCustomerList")
+    @ResponseBody
+    public AjaxResult getMatchCustomerList(@RequestParam(value = "q",defaultValue = "") String prefix){
+        if (prefix == null || prefix.isEmpty()){
+            List<SysCustomer> list =  sysCustomerService.selectSysCustomerToList();
+            return success(list);
+        }
+        List<SysCustomer> list =  sysCustomerService.getMatchCustomerList(prefix);
+        return success(list);
+    }
     @PostMapping("/contactsList")
     @ResponseBody
     public TableDataInfo list(SysContacts sysContacts)
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/SysCustomerMapper.java b/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/SysCustomerMapper.java
index e53fe86e..86bc6c26 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/SysCustomerMapper.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/SysCustomerMapper.java
@@ -24,6 +24,13 @@ public interface SysCustomerMapper
 
 
     List<SysCustomer> selectSysCustomerToList();
+    /**
+     * 前缀匹配查询客户信息列表
+     *
+     * @param enterpriseCode 客户ID
+     * @return 客户基本信息集合
+     */
+    List<SysCustomer> searchCustomersByPrefix(String enterpriseCode);
 
     /**
      * 查询客户基本信息列表
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/system/service/ISysCustomerService.java b/ruoyi-admin/src/main/java/com/ruoyi/system/service/ISysCustomerService.java
index e2ee02ef..c6c52d2c 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/system/service/ISysCustomerService.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/system/service/ISysCustomerService.java
@@ -97,4 +97,6 @@ public interface ISysCustomerService
     CustomerDto selectCustomerDtoByEnterpriseCode(String customerId);
 
     List<SysCustomer> selectSysCustomerWithComplaintNotice();
+
+    List<SysCustomer> getMatchCustomerList(String customerCode);
 }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/SysCustomerServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/SysCustomerServiceImpl.java
index 6e46e2cd..ece5585c 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/SysCustomerServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/SysCustomerServiceImpl.java
@@ -147,6 +147,7 @@ public class SysCustomerServiceImpl implements ISysCustomerService
         return sysCustomerMapper.selectSysCustomerToList();
     }
 
+
     /**
      * 新增客户基本信息
      *
@@ -243,6 +244,11 @@ public class SysCustomerServiceImpl implements ISysCustomerService
         return sysCustomers;
     }
 
+    @Override
+    public List<SysCustomer> getMatchCustomerList(String customerCode) {
+        return sysCustomerMapper.searchCustomersByPrefix(customerCode);
+    }
+
     @Override
     public int deleteSysCustomerByIds(String[] ids) {
         return sysCustomerMapper.deleteSysCustomerByIds(ids);
diff --git a/ruoyi-admin/src/main/resources/mapper/system/SysCustomerMapper.xml b/ruoyi-admin/src/main/resources/mapper/system/SysCustomerMapper.xml
index 907b0053..8d501482 100644
--- a/ruoyi-admin/src/main/resources/mapper/system/SysCustomerMapper.xml
+++ b/ruoyi-admin/src/main/resources/mapper/system/SysCustomerMapper.xml
@@ -87,6 +87,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                 and use_status = '1' and use_status = '1'
             </where>
     </select>
+
+
     <select id="selectSysCustomerList" parameterType="SysCustomerVo" resultMap="SysCustomerResult">
         select s.id,s.enterprise_code,s.enterprise_name,s.english_name,s.customer_abbreviation ,s.customer_purser ,
                s.export_sales,s.customer_country,s.postal_code,s.customer_address,s.legal_representative,s.established_time,
@@ -337,4 +339,10 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         update sys_customer set customer_sign = #{customerSign}
         where id = #{id}
     </update>
+
+    <select id="searchCustomersByPrefix" parameterType="String" resultMap="SysCustomerResult">
+        <include refid="selectSysCustomerVo"/>
+        where use_status = '1' and use_status = '1'
+          and enterprise_code like concat(#{prefix}, '%') escape '\\'
+    </select>
 </mapper>
\ No newline at end of file
diff --git a/ruoyi-admin/src/main/resources/templates/system/salesOrder/add.html b/ruoyi-admin/src/main/resources/templates/system/salesOrder/add.html
index 27dbf13e..5ef5c878 100644
--- a/ruoyi-admin/src/main/resources/templates/system/salesOrder/add.html
+++ b/ruoyi-admin/src/main/resources/templates/system/salesOrder/add.html
@@ -83,7 +83,7 @@
             <div class="form-group">
                 <label class="col-sm-3 control-label">客户名称：</label>
                 <div class="col-sm-8">
-                    <input name="enterpriseName" class="form-control" type="text" readonly>
+                    <input id="enterpriseName" name="enterpriseName" class="form-control" type="text">
                 </div>
             </div>
             <div class="form-group">
@@ -262,8 +262,9 @@
             <div class="form-group">
                 <label class="col-sm-3 control-label">业务员：</label>
                 <div class="col-sm-8">
-                    <select name="businessMembers" id="businessMembers_add" class="form-control" required >
-                    </select>
+                    <input name="businessMembers" id="businessMembers_add" class="form-control" type="text" readonly required>
+<!--                    <select name="businessMembers" id="businessMembers_add" class="form-control" required >-->
+<!--                    </select>-->
                 </div>
             </div>
         <div class="container">
@@ -318,8 +319,10 @@
     var processMethodDatas = [[${@dict.getType('processMethod')}]];
     var loginName = [[${@permission.getPrincipalProperty('loginName')}]];
     var warehouseDeptDatas = [[${@dict.getType('warehouseDept')}]];
+    var customerList = [];
     var prefix = ctx + "system/salesOrder"
     $(function() {
+        $("#businessMembers_add").val(loginName);
         var options = {
             id:'bootstrap-sub-table-order',
             pagination: false,
@@ -511,22 +514,22 @@
 
     function selectBuniesessMembers(){
         //获取业务员
-        $.ajax({
-            url: ctx + 'system/salesOrder/getBinessMembers',
-            type: 'get',
-            success: function (res) {
-                console.log(res)
-                if (res.rows.length > 0) {
-                    var usertData = res.rows;
-                    for (let i in usertData) {
-                        $("select[name='businessMembers']").append(
-                            "<option value='" + usertData[i].userName + "'>" + usertData[i].userName + "</option>");
-                    }
-                } else {
-                    $.modal.msgError(res.msg);
-                }
-            }
-        });
+        // $.ajax({
+        //     url: ctx + 'system/salesOrder/getBinessMembers',
+        //     type: 'get',
+        //     success: function (res) {
+        //         console.log(res)
+        //         if (res.rows.length > 0) {
+        //             var usertData = res.rows;
+        //             for (let i in usertData) {
+        //                 $("select[name='businessMembers']").append(
+        //                     "<option value='" + usertData[i].userName + "'>" + usertData[i].userName + "</option>");
+        //             }
+        //         } else {
+        //             $.modal.msgError(res.msg);
+        //         }
+        //     }
+        // });
         //获取单号
         $.ajax({
             url: prefix + "/getId",
@@ -543,33 +546,72 @@
             allowClear: true,
             placeholder: "请选择客户",
             ajax:{
-                type: "post",
-                url:ctx + "system/customer/customerList",
+                type: "get",
+                url:ctx + "system/customer/matchCustomerList",
                 dataType:"json",
                 delay:250,
+                timeout: 10000, // 设置超时时间为10秒
                 cache:true,
                 processResults: function (res, params) {
-                    var resultList = res.rows;
-                    console.log("传输的数值");
-                    console.log(resultList);
                     var options = [];
-                    for(var i= 0, len=resultList.length;i<len;i++){
-                        var option = resultList[i];
-                        option.id = resultList[i]["enterpriseCode"];
-                        option.text = resultList[i]["enterpriseCode"];
-                        options.push(option);
-                    }
-                    return {
-                        results: options,
-                        pagination: {
+                    if(res.code==0){
+                        var resultList = res.data;
+                        customerList = resultList;
+                        // console.log(customerList);
+                        for(var i= 0, len=resultList.length;i<len;i++){
+                            var option = resultList[i];
+                            option.id = resultList[i]["enterpriseCode"];
+                            option.text = resultList[i]["enterpriseCode"];
+                            options.push(option);
+                        }
+                        return {
+                            results: options
                         }
                     };
+                    return {
+                        results: [],
+                        // pagination: {
+                        // }
+                    };
                 },
                 escapeMarkup: function (markup) { return markup; },
-                // minimumInputLength: 1
+                minimumInputLength: 1
             }
         });
     }
+    $('#enterpriseName').on('input', function () {
+        var enterpriseName = $(this).val().trim();
+        // 触发一次搜索以确保选项被加载
+        $("select[name='enterpriseCode']").val('').trigger('change'); // 清空下拉框
+        $("select[name='enterpriseCode']").val('').trigger('input');  // 触发输入事件，以重新加载下拉框
+        // 查找匹配的客户编号
+        var matchingCustomer = customerList.find(function (customer) {
+            return customer.enterpriseName === enterpriseName;
+        });
+        // console.log(customerList);
+        console.log(matchingCustomer);
+        if (matchingCustomer) {
+            // 确保值已经存在于下拉框中
+            var enterpriseCode = matchingCustomer.enterpriseCode;
+
+            console.log("下拉框的所有选项:");
+            var allOptions = $("select[name='enterpriseCode']").select2('data');
+            allOptions.forEach(function(option) {
+                console.log("选项值:", option.id, "选项文本:", option.text);
+            });
+            // 检查下拉框是否包含该值
+            if ($("select[name='enterpriseCode']").find("option[value='" + enterpriseCode + "']").length > 0) {
+                // 设置下拉框的值
+                $("select[name='enterpriseCode']").val(enterpriseCode).trigger('change');
+            } else {
+                console.error("尝试设置的值不存在于下拉框中:", enterpriseCode);
+            }
+        } else {
+            // 清空下拉框的值
+            // $("select[name='enterpriseCode']").val(null).trigger('change');
+        }
+    });
+
     $('#enterpriseCode').on('select2:select', function (e) {
         var data = e.params.data;
         $("input[name='enterpriseName']").val(data.enterpriseName);