diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/BaseService.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/BaseService.java
index bea481a2b24d40221991467fda8b59b2d5ab7a9d..29aa00f4481da76b1e595a9291852ac0e5e2c64f 100644
--- a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/BaseService.java
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/BaseService.java
@@ -14,6 +14,12 @@ import org.apache.commons.lang3.StringUtils;
  * @since 1.0 Created in 2022/11/12 08:51
  */
 public interface BaseService<T extends BaseVO> {
+    /** label 格式化 */
+    String DELETED_FORMAT     = "[无效] %s";
+
+    /** label 格式化 */
+    String NOT_DELETED_FORMAT = "[有效] %s";
+
     /**
      * 查询所有 T
      *
diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/MetadataService.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/MetadataService.java
index 54c32152dd7b9ff88752a1296e3b33a80c2fb398..ce1f42839ea3c3f89327bef06592d3d8de839c2f 100644
--- a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/MetadataService.java
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/MetadataService.java
@@ -1,6 +1,7 @@
 package cn.icanci.rec.admin.biz.service;
 
 import cn.icanci.rec.admin.dal.mongodb.common.PageList;
+import cn.icanci.rec.common.model.TextValue;
 import cn.icanci.rec.common.model.config.MetadataVO;
 
 import java.util.List;
@@ -22,4 +23,21 @@ public interface MetadataService extends BaseService<MetadataVO> {
     @Override
     PageList<MetadataVO> queryPage(MetadataVO metadataVO, int pageNum, int pageSize);
 
+    /**
+     * 加载元数据
+     * 
+     * @param domainCode domainCode
+     * @return 返回元数据
+     */
+    List<TextValue> loadSelector(String domainCode);
+
+    /**
+     * 根据metadataName查询元数据
+     * 
+     *
+     * @param metadataName metadataName
+     * @param domainCode domainCode
+     * @return 返回元数据
+     */
+    MetadataVO queryByMetadataName(String metadataName, String domainCode);
 }
diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/SceneService.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/SceneService.java
index 38e732f0e8232e3209197020a6753cf6317f17bd..18679d3abb1be5cf0270bf33ed1f83e03d1998c8 100644
--- a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/SceneService.java
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/SceneService.java
@@ -1,6 +1,7 @@
 package cn.icanci.rec.admin.biz.service;
 
 import cn.icanci.rec.admin.dal.mongodb.common.PageList;
+import cn.icanci.rec.common.model.TextValue;
 import cn.icanci.rec.common.model.config.SceneVO;
 
 import java.util.List;
@@ -29,4 +30,11 @@ public interface SceneService extends BaseService<SceneVO> {
      * @return 返回场景信息
      */
     SceneVO queryByDomainCode(String domainCode);
+
+    /**
+     * 加载场景
+     * 
+     * @return 加载场景
+     */
+    List<TextValue> loadSelector(String domainCode);
 }
diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/DomainServiceImpl.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/DomainServiceImpl.java
index f0757ce46ca3616f7d780cf955c7e69143515d2c..13a758128cc1e36454b7a3a2009aa917576520fb 100644
--- a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/DomainServiceImpl.java
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/DomainServiceImpl.java
@@ -31,16 +31,11 @@ import com.google.common.collect.Lists;
 @Service
 public class DomainServiceImpl implements DomainService {
     @Resource
-    private DomainDAO           domainDAO;
+    private DomainDAO       domainDAO;
     @Resource
-    private DomainMapper        domainMapper;
+    private DomainMapper    domainMapper;
     @Resource
-    private EventDispatcher     eventDispatcher;
-
-    /** label 格式化 */
-    private static final String DELETED_FORMAT     = "[无效] %s";
-    /** label 格式化 */
-    private static final String NOT_DELETED_FORMAT = "[有效] %s";
+    private EventDispatcher eventDispatcher;
 
     @Override
     public List<DomainVO> queryAll() {
@@ -50,8 +45,9 @@ public class DomainServiceImpl implements DomainService {
     @Override
     public void save(DomainVO domain) {
         if (doInsert(domain)) {
-            domainDAO.insert(domainMapper.vo2do(domain));
-            eventDispatcher.fire(new LogEvent(domain.getUuid(), ModuleTypeEnum.REC_DOMAIN, JSON.toJSONString(domain), LogOperatorTypeEnum.CREATE));
+            DomainDO insert = domainMapper.vo2do(domain);
+            domainDAO.insert(insert);
+            eventDispatcher.fire(new LogEvent(insert.getUuid(), ModuleTypeEnum.REC_DOMAIN, JSON.toJSONString(insert), LogOperatorTypeEnum.CREATE));
         } else {
             domainDAO.update(domainMapper.vo2do(domain));
             eventDispatcher.fire(new LogEvent(domain.getUuid(), ModuleTypeEnum.REC_DOMAIN, JSON.toJSONString(domain), LogOperatorTypeEnum.UPDATE));
@@ -96,6 +92,6 @@ public class DomainServiceImpl implements DomainService {
             String value = domain.getDomainCode();
             textValues.add(new TextValue(label, value));
         }
-        return null;
+        return textValues;
     }
 }
diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/MetadataServiceImpl.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/MetadataServiceImpl.java
index 4de1f7c65a5f3dd5a9070b5fc43d35e9bc362976..169c91e928734d4ec38b1fdacd220b6b3b39eea4 100644
--- a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/MetadataServiceImpl.java
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/MetadataServiceImpl.java
@@ -1,18 +1,27 @@
 package cn.icanci.rec.admin.biz.service.impl;
 
+import cn.icanci.rec.admin.biz.event.log.LogEvent;
 import cn.icanci.rec.admin.biz.mapper.MetadataMapper;
 import cn.icanci.rec.admin.biz.service.MetadataService;
 import cn.icanci.rec.admin.dal.mongodb.common.PageList;
 import cn.icanci.rec.admin.dal.mongodb.daointerface.MetadataDAO;
 import cn.icanci.rec.admin.dal.mongodb.dateobject.MetadataDO;
+import cn.icanci.rec.common.enums.LogOperatorTypeEnum;
+import cn.icanci.rec.common.enums.ModuleTypeEnum;
+import cn.icanci.rec.common.model.TextValue;
 import cn.icanci.rec.common.model.config.MetadataVO;
+import cn.icanci.rec.spi.event.EventDispatcher;
 
 import java.util.List;
 
 import javax.annotation.Resource;
 
+import org.apache.commons.collections4.CollectionUtils;
 import org.springframework.stereotype.Service;
 
+import com.alibaba.fastjson.JSON;
+import com.google.common.collect.Lists;
+
 /**
  * @author icanci
  * @since 1.0 Created in 2022/11/12 10:18
@@ -20,9 +29,11 @@ import org.springframework.stereotype.Service;
 @Service
 public class MetadataServiceImpl implements MetadataService {
     @Resource
-    private MetadataDAO    metadataDAO;
+    private MetadataDAO     metadataDAO;
+    @Resource
+    private MetadataMapper  metadataMapper;
     @Resource
-    private MetadataMapper metadataMapper;
+    private EventDispatcher eventDispatcher;
 
     @Override
     public List<MetadataVO> queryAll() {
@@ -32,9 +43,12 @@ public class MetadataServiceImpl implements MetadataService {
     @Override
     public void save(MetadataVO metadata) {
         if (doInsert(metadata)) {
-            metadataDAO.insert(metadataMapper.vo2do(metadata));
+            MetadataDO insert = metadataMapper.vo2do(metadata);
+            metadataDAO.insert(insert);
+            eventDispatcher.fire(new LogEvent(insert.getUuid(), ModuleTypeEnum.REC_METADATA, JSON.toJSONString(insert), LogOperatorTypeEnum.CREATE));
         } else {
             metadataDAO.update(metadataMapper.vo2do(metadata));
+            eventDispatcher.fire(new LogEvent(metadata.getUuid(), ModuleTypeEnum.REC_METADATA, JSON.toJSONString(metadata), LogOperatorTypeEnum.UPDATE));
         }
     }
 
@@ -48,4 +62,30 @@ public class MetadataServiceImpl implements MetadataService {
         PageList<MetadataDO> pageQuery = metadataDAO.pageQuery(metadataMapper.vo2do(metadata), pageNum, pageSize);
         return new PageList<>(metadataMapper.dos2vos(pageQuery.getData()), pageQuery.getPaginator());
     }
+
+    @Override
+    public List<TextValue> loadSelector(String domainCode) {
+        List<MetadataVO> metadatas = queryAll();
+        if (CollectionUtils.isEmpty(metadatas)) {
+            return Lists.newArrayList();
+        }
+        List<TextValue> textValues = Lists.newArrayList();
+        for (MetadataVO metadata : metadatas) {
+            String label;
+            String metadataName = metadata.getMetadataName();
+            if (isDeleted(metadata)) {
+                label = String.format(DELETED_FORMAT, metadataName);
+            } else {
+                label = String.format(NOT_DELETED_FORMAT, metadataName);
+            }
+            textValues.add(new TextValue(label, metadata.getDomainCode(), metadata.getMetadataPairs()));
+        }
+        return textValues;
+    }
+
+    @Override
+    public MetadataVO queryByMetadataName(String metadataName, String domainCode) {
+        MetadataDO metadata = metadataDAO.queryByMetadataName(metadataName, domainCode);
+        return metadataMapper.do2vo(metadata);
+    }
 }
\ No newline at end of file
diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/SceneServiceImpl.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/SceneServiceImpl.java
index 5d283441de67b06a69c1a8414d6df98c740513a1..b2e00a25a4fac7a607652a440a9bbfca861f2e4f 100644
--- a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/SceneServiceImpl.java
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/rec/admin/biz/service/impl/SceneServiceImpl.java
@@ -5,12 +5,14 @@ import cn.icanci.rec.admin.biz.service.SceneService;
 import cn.icanci.rec.admin.dal.mongodb.common.PageList;
 import cn.icanci.rec.admin.dal.mongodb.daointerface.SceneDAO;
 import cn.icanci.rec.admin.dal.mongodb.dateobject.SceneDO;
+import cn.icanci.rec.common.model.TextValue;
 import cn.icanci.rec.common.model.config.SceneVO;
 
 import java.util.List;
 
 import javax.annotation.Resource;
 
+import org.apache.commons.collections4.CollectionUtils;
 import org.springframework.stereotype.Service;
 
 import com.google.common.collect.Lists;
@@ -62,4 +64,17 @@ public class SceneServiceImpl implements SceneService {
         }
         return sceneMapper.do2vo(scene);
     }
+
+    @Override
+    public List<TextValue> loadSelector(String domainCode) {
+        SceneVO sceneVO = queryByDomainCode(domainCode);
+        if (sceneVO == null || CollectionUtils.isEmpty(sceneVO.getScenePairs())) {
+            return Lists.newArrayList();
+        }
+        List<TextValue> textValues = Lists.newArrayList();
+        for (SceneVO.ScenePair scenePair : sceneVO.getScenePairs()) {
+            textValues.add(new TextValue(scenePair.getSceneName(), scenePair.getSceneCode()));
+        }
+        return textValues;
+    }
 }
diff --git a/rec-admin/rec-admin-dal/src/main/java/cn/icanci/rec/admin/dal/mongodb/daointerface/MetadataDAO.java b/rec-admin/rec-admin-dal/src/main/java/cn/icanci/rec/admin/dal/mongodb/daointerface/MetadataDAO.java
index 9c8de07cacb4456b6cc44a1a0a1ee51d3b9905c6..5c8c2e69edf85f03c1a8a7f3e35669260425b110 100644
--- a/rec-admin/rec-admin-dal/src/main/java/cn/icanci/rec/admin/dal/mongodb/daointerface/MetadataDAO.java
+++ b/rec-admin/rec-admin-dal/src/main/java/cn/icanci/rec/admin/dal/mongodb/daointerface/MetadataDAO.java
@@ -16,6 +16,8 @@ public interface MetadataDAO extends BaseDAO<MetadataDO> {
      */
     Class<MetadataDO> COLLECTION_CLASS = MetadataDO.class;
 
+    MetadataDO queryByMetadataName(String metadataName, String domainCode);
+
     interface MetadataColumn extends BaseColumn {
         /**
          * 域Code
diff --git a/rec-admin/rec-admin-dal/src/main/java/cn/icanci/rec/admin/dal/mongodb/mongo/MongoMetadataDAO.java b/rec-admin/rec-admin-dal/src/main/java/cn/icanci/rec/admin/dal/mongodb/mongo/MongoMetadataDAO.java
index 77a59916829018d22e1a1eb9f85730ccc8859d9f..a971ca20cdeb239a47b30a5293876804254747c9 100644
--- a/rec-admin/rec-admin-dal/src/main/java/cn/icanci/rec/admin/dal/mongodb/mongo/MongoMetadataDAO.java
+++ b/rec-admin/rec-admin-dal/src/main/java/cn/icanci/rec/admin/dal/mongodb/mongo/MongoMetadataDAO.java
@@ -64,4 +64,13 @@ public class MongoMetadataDAO extends AbstractBaseDAO<MetadataDO> implements Met
         return mongoTemplate.findOne(query, COLLECTION_CLASS, COLLECTION_NAME);
 
     }
+
+    @Override
+    public MetadataDO queryByMetadataName(String metadataName, String domainCode) {
+        Criteria criteria = Criteria.where(MetadataColumn.metadataName).is(metadataName);
+        criteria.and(MetadataColumn.env).is(DEFAULT_ENV);
+        criteria.and(MetadataColumn.domainCode).is(domainCode);
+        Query query = new Query(criteria);
+        return mongoTemplate.findOne(query, COLLECTION_CLASS, COLLECTION_NAME);
+    }
 }
diff --git a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/api/domainApi.js b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/api/domainApi.js
index 136a6a10bd89786b3cf166f65a5a7cc5b260ca66..a08318ddd520caa619d8b15774a5c9147b85dcb8 100644
--- a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/api/domainApi.js
+++ b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/api/domainApi.js
@@ -58,14 +58,3 @@ export async function domainPageQuery(domain, paginator) {
     }
   })
 }
-
-// export function validateDomainCode(domainCode) {
-//   return request({
-//     url: '/rec/domain/validateDomainName/'+domainCode,
-//     method: 'get',
-//     data: {
-//       username,
-//       password
-//     }
-//   })
-// }
diff --git a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/api/loadSelectorApi.js b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/api/loadSelectorApi.js
index acc419072dd983f14adc22dba093808f444bfbf5..efa7986a9589263aca1667294f13dbb928d0e9d4 100644
--- a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/api/loadSelectorApi.js
+++ b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/api/loadSelectorApi.js
@@ -1,10 +1,8 @@
 import request from '@/utils/request'
 
 /**
- * 分页查询
+ * loadDomainSelector
  *
- * @param domain domain
- * @param paginator paginator
  * @returns {*}
  */
 export async function loadDomainSelector() {
@@ -17,3 +15,34 @@ export async function loadDomainSelector() {
   }
   return []
 }
+
+/**
+ * @param domainCode domainCode
+ * @returns {*}
+ */
+export async function loadDomainSceneSelector(domainCode) {
+  let ret = await request({
+    url: '/rec/scene/loadSelector/' + domainCode,
+    method: 'get',
+  });
+  if (ret.ok) {
+    return ret.data.textValues;
+  }
+  return []
+}
+
+
+/**
+ * @param domainCode domainCode
+ * @returns {*}
+ */
+export async function loadDomainMetadataSelector(domainCode) {
+  let ret = await request({
+    url: '/rec/metadata/loadSelector/' + domainCode,
+    method: 'get',
+  });
+  if (ret.ok) {
+    return ret.data.textValues;
+  }
+  return []
+}
diff --git a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/api/metadataApi.js b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/api/metadataApi.js
new file mode 100644
index 0000000000000000000000000000000000000000..f4458d5858cdd1cbd1b98c2b57f9d0a01d959e26
--- /dev/null
+++ b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/api/metadataApi.js
@@ -0,0 +1,47 @@
+import request from '@/utils/request'
+
+/**
+ * 验证 domainName
+ *
+ * @param domainName domainName
+ * @returns {*}
+ */
+export async function remoteValidateMetadataName(domainName, domainCode) {
+  return await request({
+    url: '/rec/metadata/validateMetadataName/' + domainName + "/" + domainCode,
+    method: 'get',
+  })
+}
+
+/**
+ * 保存
+ *
+ * @param metadata metadata
+ * @returns {*}
+ */
+export async function saveMetadata(metadata) {
+  return await request({
+    url: '/rec/metadata/save',
+    method: 'post',
+    data: metadata
+  })
+}
+
+
+/**
+ * 分页查询
+ *
+ * @param metadata metadata
+ * @param paginator paginator
+ * @returns {*}
+ */
+export async function metadataPageQuery(metadata, paginator) {
+  return await request({
+    url: '/rec/metadata/query',
+    method: 'post',
+    data: {
+      'metadata': metadata,
+      'paginator': paginator
+    }
+  })
+}
diff --git a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/common/vue-clipboard.vue b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/common/vue-clipboard.vue
new file mode 100644
index 0000000000000000000000000000000000000000..d0bdeeee7444882499d672b61c1a8ee1b2edec9b
--- /dev/null
+++ b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/common/vue-clipboard.vue
@@ -0,0 +1,54 @@
+<style>
+.vue-clipboard {
+  margin-left: 5px;
+  padding: 0px !important;
+}
+</style>
+<template>
+  <el-button type="text"
+             icon="el-icon-document-copy"
+             class="vue-clipboard"
+             @click="copy"
+             v-show="content != null &&content !== ''"
+  >
+  </el-button>
+</template>
+
+<script>
+
+export default {
+  name: "vue-clipboard",
+  props: ['content'],
+  components: {},
+  data() {
+    return {}
+  },
+  computed: {},
+  created() {
+  },
+  methods: {
+    copy() {
+      this.$emit("event", "1", {});
+      this.copyTextToClipboard(this.content);
+      this.$notify({title: '提示', message: '复制完成', type: 'success'});
+    },
+    /**
+     * 拷贝到剪贴板
+     * @param text
+     */
+    copyTextToClipboard(text) {
+      // 动态创建 textarea 标签
+      const textarea = document.createElement('textarea');
+      textarea.readOnly = 'readonly';
+      textarea.style.position = 'absolute';
+      textarea.style.left = '-9999px';
+      textarea.value = text;
+      document.body.appendChild(textarea);
+      textarea.select();
+      textarea.setSelectionRange(0, textarea.value.length);
+      document.execCommand('Copy');
+      document.body.removeChild(textarea);
+    }
+  }
+}
+</script>
diff --git a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/common/vue-log.vue b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/common/vue-log.vue
index 61b733455bbe61489fbe1bed48498e1e5ef1c2d2..c247a9daa59a96f0fa1162ed49ce03b0707126b4 100644
--- a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/common/vue-log.vue
+++ b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/common/vue-log.vue
@@ -34,6 +34,10 @@
           prop="content"
           align="center"
           label="操作内容">
+           <template slot-scope="scope">
+            {{ scope.row.content }}
+            <vue-clipboard :content="scope.row.content"></vue-clipboard>
+           </template>
         </el-table-column>
         <el-table-column
           sortable
@@ -44,7 +48,7 @@
             {{ dateFormat(scope.row.createTime) }}
           </template>
         </el-table-column>
-      </el-table>
+                </el-table>
       <el-footer>
         <vue-page :paginator="pageResult.paginator" :query="query"></vue-page>
       </el-footer>
@@ -54,14 +58,16 @@
 <script>
 
 import vuePage from "../common/vue-page.vue"
+import vueClipboard from "../common/vue-clipboard.vue"
 import {logPageQuery} from "../../api/logApi";
-import moment from "moment";
+
 
 export default {
   name: "vue-log",
   props: ["module", "targetId"],
   components: {
-    vuePage
+    vuePage,
+    vueClipboard
   },
   data() {
     return {
diff --git a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/ruleConfig/dialog/metadataForm.vue b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/ruleConfig/dialog/metadataForm.vue
new file mode 100644
index 0000000000000000000000000000000000000000..590f9e6c7de9485c35bd123a8ad90f24c7d83ba0
--- /dev/null
+++ b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/ruleConfig/dialog/metadataForm.vue
@@ -0,0 +1,235 @@
+<style>
+
+</style>
+<template>
+  <el-dialog
+    title="元数据配置"
+    :visible.sync="dialogVisible"
+    :close-on-press-escape="false"
+    :close-on-click-modal="false"
+    width="60%"
+    :before-close="clearForm">
+
+    <el-form
+      :label-position="labelPosition"
+      label-width="100px"
+      :model="saveData"
+      :rules="rules"
+      ref="ruleForm"
+    >
+      <el-form-item label="选择域" prop="domainCode">
+        <el-select
+          :disabled="saveData.id && saveData.id !==''"
+          filterable
+          v-model="saveData.domainCode"
+          placeholder="请选择域">
+          <el-option
+            v-for="item in domainOptions"
+            :key="item.value"
+            :label="item.label"
+            :value="item.value">
+          </el-option>
+        </el-select>
+      </el-form-item>
+      <el-form-item label="元数据名称" prop="metadataName">
+        <el-input :disabled="saveData.id && saveData.id !==''" v-model="saveData.metadataName"></el-input>
+      </el-form-item>
+      <el-form-item label="元数据描述">
+        <el-input v-model="saveData.desc"></el-input>
+      </el-form-item>
+
+      <el-form-item label="键值对" required>
+        <template v-for="(item,index) in saveData.metadataPairs">
+          <el-form :rules="metadataPairRules"
+                   style="margin-bottom: 15px"
+                   :inline="true"
+                   ref="scenePairForm"
+                   :model="item"
+                   label-width="80px">
+            <el-form-item label="Key" prop="key">
+              <el-input v-model="item.key"></el-input>
+            </el-form-item>
+            <el-form-item label="Value" prop="value">
+              <el-input v-model="item.value"></el-input>
+            </el-form-item>
+            <el-form-item label="">
+              <el-button
+                v-if="index === 0"
+                type="primary"
+                icon="el-icon-plus" circle
+                size="mini"
+                @click="addMetadataPair">
+              </el-button>
+              <el-button v-if="index !== 0"
+                         type="danger"
+                         icon="el-icon-delete" circle
+                         size="mini"
+                         @click="removeMetadataPair(index)">
+              </el-button>
+            </el-form-item>
+          </el-form>
+        </template>
+      </el-form-item>
+    </el-form>
+
+    <span slot="footer" class="dialog-footer">
+    <el-button @click="clearForm">取 消</el-button>
+    <el-button type="primary" @click="save">确 定</el-button>
+  </span>
+  </el-dialog>
+</template>
+<script>
+
+import {remoteValidateMetadataName, saveMetadata} from "../../../api/metadataApi";
+import {loadDomainSelector} from "../../../api/loadSelectorApi";
+
+export default {
+  name: "metadataForm",
+  filters: {},
+  components: {},
+  data() {
+    const validateMetadataName = async (rule, value, callback) => {
+      if (this.saveData.id) {
+        callback()
+      }
+      if (!this.saveData.domainCode) {
+        callback(new Error("域必须先选择"))
+      }
+      let ret = await remoteValidateMetadataName(value,this.saveData.domainCode);
+      if (ret.data.result) {
+        callback()
+      } else {
+        callback(new Error("元数据名字不能重复"))
+      }
+    };
+    const validateMetadataKey = (rule, value, callback) => {
+      let vm = this
+      let size = 0
+      for (let i = 0; i < vm.saveData.metadataPairs.length; i++) {
+        if (vm.saveData.metadataPairs[i].key === value) {
+          size++
+        }
+      }
+      if (size > 1) {
+        callback(new Error(value + " 不能有多个"))
+      }
+    };
+    const validateMetadataValue = (rule, value, callback) => {
+      let vm = this
+      let size = 0
+      for (let i = 0; i < vm.saveData.metadataPairs.length; i++) {
+        if (vm.saveData.metadataPairs[i].value === value) {
+          size++
+        }
+      }
+      if (size > 1) {
+        callback(new Error(value + " 不能有多个"))
+      }
+    };
+
+    return {
+      labelPosition: 'right',
+      dialogVisible: false,
+      saveData: {
+        domainCode: '',
+        metadataName: '',
+        desc: '',
+        metadataPairs: [
+          {sceneName: "", sceneCode: ""}
+        ]
+      },
+      domainOptions: [],
+      rules: {
+        metadataName: [
+          {required: true, message: '此项必填', trigger: 'blur'},
+          {validator: validateMetadataName, trigger: 'blur'}
+        ],
+        domainCode: [
+          {required: true, message: '此项必填', trigger: 'change'},
+        ]
+      },
+      metadataPairRules: {
+        key: [
+          {required: true, message: '此项必填', trigger: 'blur'},
+          {validator: validateMetadataKey, trigger: 'blur'}
+        ],
+        value: [
+          {required: true, message: '此项必填', trigger: 'blur'},
+          {validator: validateMetadataValue, trigger: 'blur'}
+        ],
+      }
+    }
+  },
+  created() {
+  },
+  mounted() {
+  },
+  methods: {
+    async load(data) {
+      let vm = this
+      if (data) {
+        vm.saveData = vm.$cloneObj(data)
+      }
+      vm.domainOptions = await loadDomainSelector()
+      vm.dialogVisible = true
+    },
+    save() {
+      let vm = this
+      console.log(1)
+      vm.$refs['ruleForm'].validate(async (valid) => {
+        if (valid) {
+          let validateRes = true
+          for (let i = 0; i < vm.$refs['scenePairForm'].length; i++) {
+            vm.$refs['scenePairForm'][i].validate((v) => {
+              if (!v) {
+                validateRes = valid
+              }
+            })
+          }
+          if (validateRes) {
+            await vm.doSave(this.saveData)
+          }
+        }
+      })
+    },
+    async doSave(saveData) {
+      let vm = this
+      let ret = await saveMetadata(saveData);
+      if (ret.ok) {
+        vm.$message({type: 'success', message: '保存成功!'});
+      } else {
+        vm.$message({type: 'error', message: '保存失败：' + ret.message});
+      }
+      vm.clearForm()
+      vm.$parent.query()
+    },
+    clearForm() {
+      let vm = this
+      try {
+        this.$refs['ruleForm'].resetFields()
+
+        for (let i = 0; i < vm.$refs['scenePairForm'].length; i++) {
+          vm.$refs['scenePairForm'][i].resetFields()
+        }
+      } catch (e) {
+        console.log(e)
+      }
+      vm.saveData = {
+        domainCode: '',
+        metadataName: '',
+        desc: '',
+        metadataPairs: [
+          {sceneName: "", sceneCode: ""}
+        ]
+      }
+      vm.dialogVisible = false
+    },
+    addMetadataPair() {
+      this.saveData.metadataPairs.push({sceneName: "", sceneCode: ""})
+    },
+    removeMetadataPair(index) {
+      this.saveData.metadataPairs.splice(index, 1);
+    }
+  }
+}
+</script>
diff --git a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/ruleConfig/domain.vue b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/ruleConfig/domain.vue
index 24f263f30532b4c24e3ae3751d29ea611e2d74a7..7ae9322b7ddfc8e842f9283e759b2fae6ab61dea 100644
--- a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/ruleConfig/domain.vue
+++ b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/ruleConfig/domain.vue
@@ -142,9 +142,14 @@ export default {
     toEdit(row) {
       this.$refs.domainForm.load(row);
     },
-    toScene(row){
+    toScene(row) {
       this.$refs.domainScene.load(row);
     },
+    /**
+     * TODO 域的下线需要进行判断
+     *
+     * @param row row
+     */
     toDisableOrEnable(row) {
       let vm = this
       let clone = vm.$cloneObj(row);
@@ -164,7 +169,7 @@ export default {
     },
     /**
      * TODO 删除一条记录比较复杂
-     *      不支持删除
+     *      暂时不支持删除
      * @param row row
      */
     deleteOne(row) {
diff --git a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/ruleConfig/metadata.vue b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/ruleConfig/metadata.vue
index e7142e9ca597b25accf6720441b417d5985e8320..6c41421fd5a8f72be41d0d0c81dcbe92cf2e6347 100644
--- a/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/ruleConfig/metadata.vue
+++ b/rec-admin/rec-admin-views/src/main/resources/vueboot/src/views/ruleConfig/metadata.vue
@@ -1,21 +1,200 @@
 <template>
   <div>
-    metadata
+    <el-card class="box-card">
+      <el-form :inline="true" :model="queryForm" class="demo-form-inline">
+        <el-form-item label="域">
+          <el-select
+            filterable
+            clearable
+            v-model="queryForm.domainCode"
+            placeholder="请选择域">
+            <el-option
+              v-for="item in domainOptions"
+              :key="item.value"
+              :label="item.label"
+              :value="item.value">
+            </el-option>
+          </el-select>
+        </el-form-item>
+        <el-form-item label="元数据名称">
+          <el-input v-model="queryForm.metadataName" placeholder="不区分大小模糊查询"></el-input>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" @click="query">查询</el-button>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="warning" @click="addNew">新增</el-button>
+        </el-form-item>
+      </el-form>
+
+
+      <el-table
+        :header-cell-style="{background:'#eef1f6',color:'#606266'}"
+        :data="pageResult.data"
+        border
+        :default-sort="{prop: 'updateTime', order: 'descending'}"
+        style="width: 100%; margin-top: 20px;font-size: 10px">
+        <el-table-column
+          align="center"
+          prop="domainName"
+          label="域名称">
+          <template slot-scope="scope">
+            {{ getDomainName(scope.row.domainCode) }}
+          </template>
+        </el-table-column>
+        <el-table-column
+          align="center"
+          prop="domainCode"
+          label="域Code">
+        </el-table-column>
+        <el-table-column
+          align="center"
+          prop="metadataName"
+          label="元数据名称">
+        </el-table-column>
+        <el-table-column
+          align="center"
+          prop="desc"
+          label="描述">
+        </el-table-column>
+        <el-table-column
+          align="center"
+          label="是否有效">
+          <template slot-scope="scope">
+            <span v-if="scope.row.isDelete === 1">无效</span>
+            <span v-if="scope.row.isDelete === 0">有效</span>
+          </template>
+        </el-table-column>
+        <el-table-column
+          sortable
+          align="center"
+          width="300"
+          label="创建/修改时间">
+          <template slot-scope="scope">
+            {{ dateFormat(scope.row.createTime) }}/ {{ dateFormat(scope.row.updateTime) }}
+          </template>
+        </el-table-column>
+        <el-table-column
+          fixed="right"
+          align="center"
+          width="200"
+          label="操作">
+          <template slot-scope="scope">
+            <el-button style="margin-left: 0px" type="text" size="mini" @click="toEdit(scope.row)">编辑</el-button>
+            <el-button style="margin-left: 0px;color: #189c1a" type="text" size="mini" @click="toDisableOrEnable(scope.row)">
+              <span v-if="scope.row.isDelete === 1">启用</span>
+              <span v-if="scope.row.isDelete === 0">禁用</span>
+            </el-button>
+            <el-button style="margin-left: 0px;color: red" type="text" size="mini" @click="deleteOne(scope.row)">删除</el-button>
+            <vue-log module="REC_METADATA" :target-id="scope.row.uuid"></vue-log>
+          </template>
+        </el-table-column>
+      </el-table>
+
+      <el-footer>
+        <vue-page :paginator="pageResult.paginator" :query="query"></vue-page>
+      </el-footer>
+    </el-card>
+    <metadata-form ref="metadataForm"></metadata-form>
   </div>
 </template>
 <script>
 
+import metadataForm from "./dialog/metadataForm";
+import {loadDomainSelector} from "../../api/loadSelectorApi";
+import {metadataPageQuery} from "../../api/metadataApi";
+import vuePage from "../common/vue-page.vue"
+import vueLog from "../common/vue-log.vue"
+
 export default {
   name: "metadata",
   filters: {},
-  components: {},
+  components: {
+    metadataForm,
+    vuePage,
+    vueLog
+  },
   data() {
-    return {}
+    return {
+      queryForm: {
+        domainCode: ''
+      },
+      domainOptions: [],
+      // 查询返回结果
+      pageResult: {
+        data: [],
+        paginator: {
+          currentPage: 0,
+          totalCount: 0,
+          pageSize: 10,
+          totalPage: 0
+        }
+      },
+      logTargetId: undefined,
+    }
   },
-  created() {
+  async created() {
+    this.domainOptions = await loadDomainSelector()
+    await this.query()
   },
   mounted() {
   },
-  methods: {}
+  methods: {
+    async query() {
+      let vm = this
+      let ret = await metadataPageQuery(vm.queryForm, vm.pageResult.paginator)
+      if (ret.ok) {
+        vm.pageResult = ret.data.queryPage
+      } else {
+        vm.$message({type: 'error', message: '查询失败：' + ret.message});
+      }
+    },
+    addNew() {
+      this.$refs.metadataForm.load();
+    },
+    toEdit(row) {
+      this.$refs.metadataForm.load(row);
+    },
+    getDomainName(domainCode) {
+      let vm = this
+      for (let i = 0; i < vm.domainOptions.length; i++) {
+        let domainOption = vm.domainOptions[i];
+        if (domainOption.value === domainCode) {
+          return domainOption.label
+        }
+      }
+      return domainCode;
+    },
+    /**
+     * TODO 下线需要进行验证，暂时没做
+     *
+     * @param row
+     */
+    toDisableOrEnable(row) {
+      let vm = this
+      let clone = vm.$cloneObj(row);
+      clone.isDelete = clone.isDelete ^ 1
+      vm.$confirm('是否确认修改为【' + (clone.isDelete === 1 ? '无效' : '有效') + '】', '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning'
+      }).then(() => {
+        this.$refs.metadataForm.doSave(clone);
+      }).catch(() => {
+        this.$message({
+          type: 'info',
+          message: '已取消修改'
+        });
+      });
+    },
+    /**
+     * TODO 删除的逻辑比较复杂，暂不处理
+     *
+     * @param row row
+     */
+    deleteOne(row) {
+
+    }
+  }
 }
 </script>
diff --git a/rec-admin/rec-admin-web/src/main/java/cn/icanci/rec/admin/web/controller/config/MetadataController.java b/rec-admin/rec-admin-web/src/main/java/cn/icanci/rec/admin/web/controller/config/MetadataController.java
new file mode 100644
index 0000000000000000000000000000000000000000..b45fa6f1d51f7cc738d692721b0e49c0f199675e
--- /dev/null
+++ b/rec-admin/rec-admin-web/src/main/java/cn/icanci/rec/admin/web/controller/config/MetadataController.java
@@ -0,0 +1,56 @@
+package cn.icanci.rec.admin.web.controller.config;
+
+import cn.icanci.rec.admin.biz.service.MetadataService;
+import cn.icanci.rec.admin.web.form.MetadataQueryForm;
+import cn.icanci.rec.admin.web.mapper.MetadataWebMapper;
+import cn.icanci.rec.admin.web.model.Metadata;
+import cn.icanci.rec.common.model.TextValue;
+import cn.icanci.rec.common.model.config.MetadataVO;
+import cn.icanci.rec.common.result.R;
+
+import java.util.List;
+
+import javax.annotation.Resource;
+
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * @author icanci
+ * @since 1.0 Created in 2022/11/12 18:03
+ */
+@RestController
+@RequestMapping("/rec/metadata")
+public class MetadataController {
+    @Resource
+    private MetadataService   metadataService;
+    @Resource
+    private MetadataWebMapper metadataWebMapper;
+
+    // ================================ CRUD ================================
+    @PostMapping("query")
+    public R query(@RequestBody MetadataQueryForm form) {
+        return R.builderOk()
+            .data("queryPage", metadataService.queryPage(metadataWebMapper.web2vo(form.getMetadata()), form.getPaginator().getCurrentPage(), form.getPaginator().getPageSize()))
+            .build();
+    }
+
+    @PostMapping("save")
+    public R save(@RequestBody Metadata metadata) {
+        metadataService.save(metadataWebMapper.web2vo(metadata));
+        return R.builderOk().build();
+    }
+
+    @GetMapping("validateMetadataName/{metadataName}/{domainCode}")
+    public R save(@PathVariable("metadataName") String metadataName, @PathVariable("domainCode") String domainCode) {
+        MetadataVO metadata = metadataService.queryByMetadataName(metadataName, domainCode);
+        return R.builderOk().data("result", metadata == null).build();
+    }
+
+    // ================================ Load Selectors ================================
+
+    @GetMapping("loadSelector/{domainCode}")
+    public R loadSelector(@PathVariable("domainCode") String domainCode) {
+        List<TextValue> textValues = metadataService.loadSelector(domainCode);
+        return R.builderOk().data("textValues", textValues).build();
+    }
+}
diff --git a/rec-admin/rec-admin-web/src/main/java/cn/icanci/rec/admin/web/controller/config/SceneController.java b/rec-admin/rec-admin-web/src/main/java/cn/icanci/rec/admin/web/controller/config/SceneController.java
index 7ac736f87c6858bfb30cf0ab516862bb28b03a7c..a74a6f5e8738c04a297ab6cabec045f59c1cea22 100644
--- a/rec-admin/rec-admin-web/src/main/java/cn/icanci/rec/admin/web/controller/config/SceneController.java
+++ b/rec-admin/rec-admin-web/src/main/java/cn/icanci/rec/admin/web/controller/config/SceneController.java
@@ -3,8 +3,11 @@ package cn.icanci.rec.admin.web.controller.config;
 import cn.icanci.rec.admin.biz.service.SceneService;
 import cn.icanci.rec.admin.web.mapper.SceneWebMapper;
 import cn.icanci.rec.admin.web.model.Scene;
+import cn.icanci.rec.common.model.TextValue;
 import cn.icanci.rec.common.result.R;
 
+import java.util.List;
+
 import javax.annotation.Resource;
 
 import org.springframework.web.bind.annotation.*;
@@ -33,4 +36,12 @@ public class SceneController {
         sceneService.save(sceneWebMapper.web2vo(scene));
         return R.builderOk().build();
     }
+
+    // ================================ Load Selectors ================================
+
+    @GetMapping("loadSelector/{domainCode}")
+    public R loadSelector(@PathVariable("domainCode") String domainCode) {
+        List<TextValue> textValues = sceneService.loadSelector(domainCode);
+        return R.builderOk().data("textValues", textValues).build();
+    }
 }
diff --git a/rec-admin/rec-admin-web/src/main/java/cn/icanci/rec/admin/web/form/MetadataQueryForm.java b/rec-admin/rec-admin-web/src/main/java/cn/icanci/rec/admin/web/form/MetadataQueryForm.java
new file mode 100644
index 0000000000000000000000000000000000000000..c9b53adb206b2ab8925ce2ed12eecae17c048b26
--- /dev/null
+++ b/rec-admin/rec-admin-web/src/main/java/cn/icanci/rec/admin/web/form/MetadataQueryForm.java
@@ -0,0 +1,21 @@
+package cn.icanci.rec.admin.web.form;
+
+import cn.icanci.rec.admin.web.model.Metadata;
+
+/**
+ * @author icanci
+ * @since 1.0 Created in 2022/11/12 18:04
+ */
+public class MetadataQueryForm extends BaseQueryForm {
+    private static final long serialVersionUID = 996954177624835701L;
+
+    private Metadata          metadata;
+
+    public Metadata getMetadata() {
+        return metadata;
+    }
+
+    public void setMetadata(Metadata metadata) {
+        this.metadata = metadata;
+    }
+}
diff --git a/rec-common/src/main/java/cn/icanci/rec/common/enums/ModuleTypeEnum.java b/rec-common/src/main/java/cn/icanci/rec/common/enums/ModuleTypeEnum.java
index 9306c3b23fdf1a06f1d91bdf0ab292e43cb31942..10e3f6f4a443dcd43b8695f38fa3b716395d8a16 100644
--- a/rec-common/src/main/java/cn/icanci/rec/common/enums/ModuleTypeEnum.java
+++ b/rec-common/src/main/java/cn/icanci/rec/common/enums/ModuleTypeEnum.java
@@ -12,6 +12,10 @@ public enum ModuleTypeEnum {
                              * REC_DOMAIN
                              */
                             REC_DOMAIN("REC_DOMAIN", "规则域"),
+                            /**
+                             * REC_METADATA
+                             */
+                            REC_METADATA("REC_METADATA", "规则元数据"),
 
     ;
 
diff --git a/rec-common/src/main/java/cn/icanci/rec/common/model/TextValue.java b/rec-common/src/main/java/cn/icanci/rec/common/model/TextValue.java
index 6db3a85cc3977a97681a872c01f07c5a5a102e98..938a6fa419b3efd6138245b2c71ff16c4c293447 100644
--- a/rec-common/src/main/java/cn/icanci/rec/common/model/TextValue.java
+++ b/rec-common/src/main/java/cn/icanci/rec/common/model/TextValue.java
@@ -18,6 +18,12 @@ public class TextValue<T> implements Serializable {
         this.value = value;
     }
 
+    public TextValue(String label, Object value, T data) {
+        this.label = label;
+        this.value = value;
+        this.data = data;
+    }
+
     public String getLabel() {
         return label;
     }