diff --git a/web/admin/www/keyword.html b/web/admin/www/keyword.html
index b3a86e4..e995394 100644
--- a/web/admin/www/keyword.html
+++ b/web/admin/www/keyword.html
@@ -18,7 +18,7 @@
                 <div class="sbtns">
                     <button data-lang class="btn" type="submit">查询</button>
                     <a data-lang class="btn" onclick="ManyKeyWordAdd()">批量添加</a>
-                    <a data-lang class="btn" onclick="">交叉生成</a>
+                    <a data-lang class="btn" onclick="GenerateKeywords()">交叉生成</a>
                     <a data-lang class="btn" onclick="">AI联想</a>
                     <a data-lang class="btn" onclick="multiin()">导入</a>
                     <a data-lang class="btn" onclick="exportxls()">导出</a>
@@ -40,11 +40,11 @@
             </div>
         </div>
     </div>
+
     <div id="alert_pagehelp" style="display:none;">
         <b>标题</b>
         <div style="margin:0 0 1em 1em">
-            第一行
-            <br />第二行
+            第一行<br />第二行
         </div>
         <b>标题</b>
         <ol style="margin:0 0 1em -1em">
@@ -53,11 +53,10 @@
             <li>第三行</li>
         </ol>
     </div>
+
     <div id="alert_multiin" style="display:none;">
         <div style="display:flex;">
-            <div>
-                <ciy-upload com="file" />
-            </div>
+            <div><ciy-upload com="file" /></div>
             <div style="margin-left:0.3em;">
                 <a data-lang class="btn btn-sm def" href="/ud/inpl/www_keyword.xlsx" target="_blank">下载导入模板</a><br />
                 <div data-lang>每次导入建议不超过1000条</div>
@@ -71,75 +70,96 @@
         <div class="char4 row">
             <div class="ciy-form col-24 col-sm-24">
                 <label data-lang class="imp">所属栏目</label>
-                <div>
-                    <ciy-select com="cateid" />
-                </div>
+                <div><ciy-select com="cateid" /></div>
             </div>
             <div class="ciy-form col-24 col-sm-24">
                 <label data-lang class="imp">关键词</label>
-                <div>
-                    <input type="text" name="name" style="width:100%;" />
-                </div>
+                <div><input type="text" name="name" style="width:100%;" /></div>
             </div>
         </div>
     </div>
 
-    <!-- 新建_批量添加 -->
-     <div id="alert_batchAdd" style="display:none;">
-    <div style="margin-bottom:10px;">
-        <label data-lang class="imp">所属栏目</label>
-        <ciy-select com="batch_cateid" id="batch_cateid" style="width:200px;"></ciy-select>
-    </div>
-    <div style="margin-bottom:10px;">
-        <label data-lang class="imp">关键词</label><br>
-        <textarea name="batch_names" style="width:100%;height:280px;padding:10px;" placeholder="请一行输入一个关键词，例如：
+    <!-- 批量添加 -->
+    <div id="alert_batchAdd" style="display:none;">
+        <div style="margin-bottom:10px;">
+            <label class="imp">所属栏目</label>
+            <ciy-select com="batch_cateid" style="width:200px;"></ciy-select>
+        </div>
+        <div style="margin-bottom:10px;">
+            <label class="imp">关键词</label><br>
+            <textarea name="batch_names" style="width:100%;height:280px;padding:10px;" placeholder="请一行输入一个关键词，例如：
 手机
 电脑
-耳机
-"></textarea>
+耳机"></textarea>
+        </div>
     </div>
-</div>
+
+    <!-- 交叉生成关键词功能 -->
+    <div id="generateKeywords" style="display:none;">
+        <div style="margin-bottom:10px;">
+            <label class="imp">所属栏目</label>
+            <ciy-select com="cross_cateid" style="width:200px;"></ciy-select>
+        </div>
+        <div style="margin-bottom:10px;">
+            <label class="imp">核心词</label><br>
+            <textarea name="cross_dim1" style="width:100%;height:120px;padding:10px;" placeholder="一行一个，例如：
+手机
+电脑
+耳机"></textarea>
+        </div>
+        <div style="margin-bottom:10px;">
+            <label class="imp">修饰词</label><br>
+            <textarea name="cross_dim2" style="width:100%;height:120px;padding:10px;" placeholder="一行一个，例如：
+新款
+特价
+防水
+无线"></textarea>
+        </div>
+        <div style="margin-bottom:10px;">
+            <label>扩展词</label><br>
+            <textarea name="cross_dim3" style="width:100%;height:80px;padding:10px;" placeholder="一行一个，例如：
+包邮
+官方正品
+2025款"></textarea>
+        </div>
+        <div style="color:#666;">
+            生成规则：维度1 × 维度2 × 维度3，自动去重、过滤空行
+        </div>
+    </div>
+
     <script type="text/javascript" src="/jscss/ciy.js"></script>
     <script type="text/javascript" src="/jscss/ciycmp.js"></script>
     <script type="text/javascript" src="/jscss/ciytable.js"></script>
     <script type="text/javascript" src="../common.js"></script>
+
     <script type="text/javascript">
         'use strict';
         var table;
         var Glob = {};
+
         ciyfn.pageload(function () {
             table = new ciyclass.table({
-                dom: '.table'
-                , url: 'list'
-                , pagecount: 10
-                , chkbox: true
-                , fn_beforedata: function (json) {
-                    ciyfn.fillsearch({
-                        searchdom: '.search'
-                        , data: json
-                    });
+                dom: '.table',
+                url: 'list',
+                pagecount: 10,
+                chkbox: true,
+                fn_beforedata: function (json) {
+                    ciyfn.fillsearch({ searchdom: '.search', data: json });
                     return json;
-                }
-                , fn_tdcontent: function (key, datashow, field, data) {
+                },
+                fn_tdcontent: function (key, datashow, field, data) {
                     if (key == '_btn') {
-                        var html = '';
-                        html += `<a data-lang class="btn" onclick="menubtn(this, 'edit')">修改</a>`;
-                        return html;
+                        return `<a data-lang class="btn" onclick="menubtn(this, 'edit')">修改</a>`;
                     }
-                }
-                , fn_done: function (json) {
-                    // table.mergecol('auditstatus');
-                    // table.mergefix('总计', 'center', 6, 0, 8, 1);
-                    // table.footertotal();
-                }
+                },
+                fn_done: function (json) {}
             });
             table.callpage(1);
         });
+
         function menubtn(dom, btn) {
             var id = $5(dom).parent('tr').attr('data-id');
-            if (btn == 'edit') {
-                edit(id);
-            }
+            if (btn == 'edit') edit(id);
         }
 
         function getdata(id, act, cb) {
@@ -149,18 +169,16 @@
         function edit(id) {
             getdata(id, 'edit', function (jsndat) {
                 ciyfn.alert({
-                    title: '修改'
-                    , width: 'pc'
-                    , content: document.getElementById("alert_edit").innerHTML
-                    //, noparent:true
-                    , fn_showed: function (doc, dom) {
+                    title: '修改',
+                    width: 'pc',
+                    content: document.getElementById("alert_edit").innerHTML,
+                    fn_showed: function (doc, dom) {
                         var dat = jsndat.data;
                         ciycmp({ dom: $5('[com=cateid]', dom), value: dat.cateid, range: table.json.www_list_cate });
                         $5('[name=name]', dom).val(dat.name);
-                    }
-                    , cb: function (opn) {
-                        if (opn.btn == "关闭")
-                            return opn.close();
+                    },
+                    cb: function (opn) {
+                        if (opn.btn == "关闭") return opn.close();
                         opn.inputs.id = id;
                         if (ciyfn.throttle(opn.dombtn)) return;
                         ciyfn.callfunc('update', opn.inputs, function (json) {
@@ -173,6 +191,7 @@
                 });
             });
         }
+
         function multiin() {
             ciyfn.table_multiin('importxls', document.getElementById("alert_multiin").innerHTML, function (json) {
                 ciyfn.toast('导入成功');
@@ -184,63 +203,82 @@
         function exportxls() {
             ciyfn.table_exportxls('exportxls', table, function (json) {
                 ciyfn.alert({
-                    content: '<div style="text-align:center;"><span data-lang>导出数据已生成</span><br/><br/><a data-lang class="btn lg" href="' + json.url + '" target="_blank">下载数据</a></div>'
-                    , btns: null
+                    content: '<div style="text-align:center;"><span data-lang>导出数据已生成</span><br/><br/><a data-lang class="btn lg" href="' + json.url + '" target="_blank">下载数据</a></div>',
+                    btns: null
                 });
             });
         }
 
         function pagehelp() {
             ciyfn.alert({
-                title: '页面帮助'
-                , width: 'pc'
-                , content: document.getElementById("alert_pagehelp").innerHTML
+                title: '页面帮助',
+                width: 'pc',
+                content: document.getElementById("alert_pagehelp").innerHTML
             });
         }
 
         // 批量添加
-function ManyKeyWordAdd(){
-    ciyfn.alert({
-        title: '批量添加关键词'
-        , width: 'pc'
-        , content: document.getElementById("alert_batchAdd").innerHTML
-        , fn_showed: function (doc, dom) {
-            ciycmp({ dom: $5('[com=batch_cateid]', dom), value: 0, range: table.json.www_list_cate });
-        }
-        , cb: function (opn){
-            if (opn.btn == "关闭") return opn.close();
-
-            let cateid = $5('[com=batch_cateid]', opn.dom).val();
-            let names = $5('[name=batch_names]', opn.dom).val();
-                console.log("我是cateid："+cateid);
-                console.log("我是names："+names);
-                
-                
-            if (!cateid) {
-                ciyfn.toast('请选择所属栏目');
-                return;
-            }
-            if (!names) {
-                ciyfn.toast('请输入关键词');
-                return;
-            }
-            ciyfn.callfunc('BatchAdd', {
-                cateid: cateid,
-                names: names
-            }, function (json) {
-                table.cachecount = -1;
-                table.callpage();
-                // console.log("php:"+json.data);
-                // console.log("php:"+json.cateid);
-                opn.close();
-                ciyfn.toast('批量添加成功');
+        function ManyKeyWordAdd() {
+            ciyfn.alert({
+                title: '批量添加关键词',
+                width: 'pc',
+                content: document.getElementById("alert_batchAdd").innerHTML,
+                fn_showed: function (doc, dom) {
+                    ciycmp({ dom: $5('[com=batch_cateid]', dom), value: 0, range: table.json.www_list_cate });
+                },
+                cb: function (opn) {
+                    if (opn.btn == "关闭") return opn.close();
+                    let cateid = $5('[com=batch_cateid]', opn.dom).val();
+                    let names = $5('[name=batch_names]', opn.dom).val();
+                    if (!cateid) { ciyfn.toast('请选择所属栏目'); return; }
+                    if (!names) { ciyfn.toast('请输入关键词'); return; }
+                    ciyfn.callfunc('BatchAdd', { cateid, names }, function (json) {
+                        table.cachecount = -1;
+                        table.callpage();
+                        opn.close();
+                        ciyfn.toast('批量添加成功');
+                    });
+                },
+                btns: ["批量添加", "*关闭"],
             });
-        },
-        btns: ["确认批量添加", "*关闭"],
-    });
-}
-        
+        }
+
+        function GenerateKeywords() {
+            ciyfn.alert({
+                title: '交叉生成关键词',
+                width: 'pc',
+                content: document.getElementById("generateKeywords").innerHTML,
+                fn_showed: function (doc, dom) {
+                    ciycmp({ dom: $5('[com=cross_cateid]', dom), value: 0, range: table.json.www_list_cate });
+                },
+                cb: function (opn) {
+                    if (opn.btn == "关闭") return opn.close();
+
+                    let cateid = $5('[com=cross_cateid]' , opn.dom).val();
+                    let cross_dim1 = $5('[name=cross_dim1]' , opn.dom).val();//核心词
+                    let cross_dim2 = $5('[name=cross_dim2]' , opn.dom).val();//修饰词
+                    let cross_dim3 = $5('[name=cross_dim3]',opn.dom).val();//扩展词
+                    // console.log(cross_dim1);
+                    if(!cateid) {ciyfn.toast('请选择所属栏目'); return;}
+                    if (!cross_dim1) { ciyfn.toast('请填写核心词'); return; }
+                    if (!cross_dim2) { ciyfn.toast('请填写修饰词'); return; }
+                    
+                    ciyfn.callfunc('GenerateKeywords', { 
+                        cateid : cateid,
+                        dim1 : cross_dim1,
+                        dim2 : cross_dim2,
+                        dim3 : cross_dim3
+                     }, function (json) {
+                        table.cachecount = -1;
+                        table.callpage();
+                        opn.close();
+                        ciyfn.toast(json.msg);
+                    });
+                },
+                btns: ["生成", "*关闭"],
+            });
+        }
+        // }
     </script>
 </body>
-
 </html>
\ No newline at end of file
diff --git a/web/admin/www/keyword.php b/web/admin/www/keyword.php
index 6116df5..10ee83e 100644
--- a/web/admin/www/keyword.php
+++ b/web/admin/www/keyword.php
@@ -160,7 +160,7 @@ class keyword
     {
         global $db;
         $rsuser = verifyfast();
-        //if (nopower($db, $rsuser['id'], 'p e'))
+        //if (nopower($db, $rsuser['id'], 'p e'))a
         //    return errjson('您未被授权操作');
         $post = new \ciy\post();
         list($where, $csql) = self::setwhere($db, $post, $rsuser);
@@ -436,4 +436,96 @@ public static function json_BatchAdd()
         return errjson('错误：'.$ex->getMessage());
     }
 }
+
+// 交叉生成关键词
+public static function json_GenerateKeywords()
+{
+    global $db;
+    $rsuser = verifyfast();
+    $post = new \ciy\post();
+
+    // 获取前端传参
+    $cateid = $post->getint('cateid');
+    $dim1 = trim($post->get('dim1'));
+    $dim2 = trim($post->get('dim2'));
+    $dim3 = trim($post->get('dim3'));
+
+    if ($cateid == 0) {
+        return errjson('请选择所属栏目');
+    }
+    if (empty($dim1) || empty($dim2)) {
+        return errjson('核心词 和 修饰词 不能为空');
+    }
+
+    // 转为数组
+    $toArray = function ($text) {
+        $arr = explode("\n", $text);
+        $arr = array_map('trim', $arr);
+        $arr = array_filter($arr);
+        return array_unique($arr);
+    };
+
+    $arr1 = $toArray($dim1);
+    $arr2 = $toArray($dim2);
+    $arr3 = $toArray($dim3);
+    $keywords = [];
+
+    if (!empty($arr3)) {
+        foreach ($arr2 as $a) {
+            foreach ($arr1 as $b) {
+                foreach ($arr3 as $c) {
+                    $kw = $a . $b . $c;
+                    $keywords[$kw] = true;
+                }
+            }
+        }
+    } else {
+        foreach ($arr2 as $a) {
+            foreach ($arr1 as $b) {
+                $kw = $a . $b;
+                $keywords[$kw] = true;
+            }
+        }
+    }
+
+    $finalList = array_keys($keywords);
+    $total = count($finalList);
+    $added = 0;
+
+    if ($total == 0) {
+        return errjson('未生成有效关键词');
+    }
+
+    try {
+        $db->begin();
+
+        foreach ($finalList as $name) {
+            $csql = new \ciy\sql('www_keyword');
+            $csql->where('name', $name);
+            $csql->column = 'id';
+
+            $exists = $db->get1($csql);
+
+            if ($exists) {
+                continue;
+            }
+
+            $insert = [
+                'cateid' => $cateid,
+                'name' => $name,
+                'usetime' => 0,
+                'addtimes' => tostamp()
+            ];
+            $db->insert(new \ciy\sql('www_keyword'), $insert);
+            $added++;
+        }
+
+        $db->commit();
+        return succjson("生成成功：共 {$total} 条，新增 {$added} 条");
+
+    } catch (\Exception $e) {
+        $db->rollback();
+        return errjson("错误：" . $e->getMessage());
+    }
+}
 }