diff --git a/root/api/meta.js b/root/api/meta.js
index 79fefce..7b84dfb 100644
--- a/root/api/meta.js
+++ b/root/api/meta.js
@@ -53,5 +53,62 @@ const meta = {
     },
     linkSave({link}) {
         return red.postX('/meta/link_save', {link: JSON.stringify(link)})
+    },
+    linkInfo({alias}) {
+        return red.postX('/meta/link_info', {alias})
+    },
+    tableInfo({name, alias}) {
+        return red.postX('/meta/tableinfo', {name, alias})
     }
-}
\ No newline at end of file
+}
+
+let a = [
+    {
+        name: '',
+        alias: '',
+        link: [
+            {"a.id": "b.x"}
+        ],
+    }
+]
+
+/*
+
+let list = [
+    {id: 1, pid:0},
+    {id: 2, pid:0},
+    {id: 3, pid:0},
+    {id: 4, pid:1},
+    {id: 5, pid:2},
+    {id: 6, pid:5},
+    {id: 7, pid:1},
+    {id: 8, pid:0},
+]
+
+
+class Tree {
+    constructor(id, pid) {
+        this.id = id
+        this.pid = pid
+        this.left = undefined;
+        this.right = undefined;
+        this.nodes = []
+    }
+    add(tree) {
+        this.nodes.push(tree)
+    }
+}
+
+let nodes = new Tree(null, 0);
+
+
+for (let x of list) {
+    if (x.pid == 0) {
+        nodes.add(x)
+        continue
+    }
+
+    for (let i = 0; i < x.nodes.length; i++) {
+
+    }
+}*/
diff --git a/root/metadata/metaLink.html b/root/metadata/metaLink.html
index 9fe9745..642bb53 100644
--- a/root/metadata/metaLink.html
+++ b/root/metadata/metaLink.html
@@ -27,6 +27,9 @@
     .tlist>li>a:hover {
         background-color: #92b0cb;
     }
+    th,td {
+        padding: 5px;
+    }
 </style>
 <row class="meta-link">
     <div class="info">
@@ -65,33 +68,139 @@
     </div>
 
     <div class="col-xs-8">
-        {{ tableAlias }}
+
+        <button @click="aliasB=link.alias" :class="['btn', {'primary' :aliasB==link.alias}]" v-for="link in linkInfo" v-text="link.comment" style="margin-right: 5px"> </button>
+
+
+        <table class="table-bordered" style="width: 100%; margin-top: 10px">
+            <tr>
+                <th width="120px">关联的表</th>
+                <th colspan="2">关联字段</th>
+                <th>操作</th>
+            </tr>
+
+
+            <tbody v-html="buildTable(linkInfo)">
+
+            </tbody>
+
+            <!--<tr v-for="item in linkInfo">
+                <td rowspan="2" v-text="xx"></td>
+
+                <td>deptId</td>
+                <td>id</td>
+                <td rowspan="2">修改</td>
+            </tr>
+            <tr>
+                <td>deptId</td>
+                <td>id</td>
+            </tr>-->
+        </table>
+
     </div>
-</row>
+
+
+    <!--<div class="modal fade" id="edit">
+        <div class="modal-dialog modal-lg">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span><span class="sr-only">关闭</span></button>
+                    <h4 class="modal-title">功能概览</h4>
+                </div>
+                <div class="modal-body" style="text-align: center">
+                    <table class="table-bordered" style="width: 100%">
+                        <tr>
+                            <th v-text="tableA.comment"></th>
+                            <th v-text="tableB.comment"></th>
+                            <th>操作</th>
+                        </tr>
+                        <tr v-for="key in linkInfo.link">
+                           <td>
+                               <span v-text="key"></span>
+                           </td>
+                           <td>
+                               <span v-text="linkInfo.link[key]"></span>
+                           </td>
+                        </tr>
+
+                    </table>
+                </div>
+                <div class="modal-footer">
+                    <button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>
+                </div>
+            </div>
+        </div>
+    </div>-->
+ </row>
 
 <script>
-    let {tableLinkList, linkSave} = meta
+    let {tableLinkList, linkSave, linkInfo, tableInfo} = meta
     var vm = new Vue({
         el: ".meta-link",
         data: {
             tables: [],
             tableName: '',
             tableAlias: '',
+            aliasB: '',
+            tableA: {},
+            tableB: {},
+            linkInfo: {},
+            link: {},
 
         },
         watch: {
-
+            tableAlias(v) {
+                let alias = v
+                linkInfo({alias}).then(res => {
+                    this.linkInfo = res
+                })
+                tableInfo({alias}).then(res => this.tableA = res)
+            }
         },
         methods: {
             loadLinkList() {
                 tableLinkList().then(res => {
                     this.tables = res
-                    console.log(res)
                 })
             },
             tableItem(table) {
                 return `${table.name} [${table.comment}] (${table.linkCount})`
             },
+            buildTable(linkInfo) {
+                let html = ''
+
+                for (let i = 0; i < linkInfo.length; i++) {
+                    let link = linkInfo[i].link
+
+                    html += `<tr>`
+                    html += `<td rowspan='${linkInfo[i].linkSize}'>${linkInfo[i].name} [${linkInfo[i].comment}]</td>`
+                    for (let k in link) {
+                        html +=  `<td>${k}</td><td>${link[k]}</td>`
+                        break
+                    }
+
+                    html += `<td rowspan='${linkInfo[i].linkSize}'><a href="javascript:vm.edit('${linkInfo[i]['alias']}');">修改</a></td>`
+                    html += '</tr>'
+
+                    let t = 0
+                    for (let k in link) {
+                        if (++t == 1) continue
+                        html += '<tr>'
+                        html +=  `<td>${k}</td><td>${link[k]}</td>`
+                        html += '</tr>'
+                    }
+                }
+                return html
+            },
+            edit(alias) {
+                this.linkAlias = alias
+
+                // 查询关联表的信息
+                tableInfo({alias}).then(res => {
+                    this.tableB = res
+                    $('#edit').modal()
+                })
+            },
             showInfo() {
                 $('#f-info').modal({moveable: true})
             }
diff --git a/src/main/java/net/tccn/service/MetadataService.java b/src/main/java/net/tccn/service/MetadataService.java
index 3991872..af40b15 100644
--- a/src/main/java/net/tccn/service/MetadataService.java
+++ b/src/main/java/net/tccn/service/MetadataService.java
@@ -106,8 +106,18 @@ public class MetadataService extends BaseService { //arango
     }
 
     @RestMapping(name = "tableinfo", comment = "table详情")
-    public JBean tableInfo(@RestParam(name = "platToken") String token, String name) {
-        return JBean.by(0, "", findMetaTable(name, token));
+    public JBean tableInfo(@RestParam(name = "platToken") String token, String name, String alias) {
+        JBean jBean = new JBean();
+
+        MetaTable metaTable = null;
+        if (!isEmpty.test(name)) {
+            metaTable = findMetaTable(name, token);
+        }
+        if (metaTable == null && !isEmpty.test(alias)) {
+            metaTable = MetaKit.getMetaTableByAlias(alias);
+        }
+
+        return jBean.setBody(metaTable);
     }
 
     @RestMapping(name = "service_info", comment = "service基本信息")
@@ -226,6 +236,26 @@ public class MetadataService extends BaseService { //arango
         return jBean.setBody(list);
     }
 
+
+    @RestMapping(name = "link_info", comment = "关联信息")
+    public JBean linkInfo(String alias) {
+        JBean jBean = new JBean();
+        //MetaTable metaTable = MetaKit.getMetaTableByAlias(alias);
+        List<Kv> list = MetaKit.getMetaLinks().stream().filter(x ->
+                x.getTables()[0].equals(alias) || x.getTables()[0].equals(alias)
+        ).map(x -> {
+            MetaTable linkTable = MetaKit.getMetaTableByAlias(x.getTables()[0].equals(alias) ? x.getTables()[1] : x.getTables()[0]);
+            Kv kv = Kv.of("name", linkTable.getName())
+                    .set("alias", linkTable.getAlias())
+                    .set("comment", linkTable.getComment())
+                    .set("linkSize", x.getLink().size())
+                    .set("link", x.getLink());
+            return kv;
+        }).collect(Collectors.toList());
+
+        return jBean.setBody(list);
+    }
+
     @RestMapping(name = "link_list", comment = "实体关系列表")
     public JBean linkList() {
         JBean jBean = new JBean();
diff --git a/src/test/java/RunTest.java b/src/test/java/RunTest.java
index 2a01635..6a7fb0a 100644
--- a/src/test/java/RunTest.java
+++ b/src/test/java/RunTest.java
@@ -195,7 +195,8 @@ public class RunTest<T> {
     public void buildMethod() {
         tplKit.addTpl("/tpl/_t.tpl");
 
-        buildMethod("table_link_list", "实体表，包含link信息的列表");
+        //buildMethod("table_link_list", "实体表，包含link信息的列表");
+        buildMethod("link_info", "关联信息     ");
     }
 
     private void buildMethod(String url, String comment) {