diff --git a/conf/application.properties b/conf/application.properties
index 01950a1..84dd784 100644
--- a/conf/application.properties
+++ b/conf/application.properties
@@ -17,7 +17,7 @@ redkale.server[0].protocol = HTTP
 redkale.server[0].port = 80
 redkale.server[0].host = 0.0.0.0
 redkale.server[0].maxbody = 2m
-
+redkale.server[0].root = root
 # --- request ---
 redkale.server[0].request.remoteaddr = request.headers.X-Real-IP
 
diff --git a/pom.xml b/pom.xml
index 4edfd9f..accd287 100644
--- a/pom.xml
+++ b/pom.xml
@@ -38,7 +38,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>LATEST</version>
+            <version>8.0.33</version>
         </dependency>
 
         <!-- arangodb支持 -->
@@ -57,7 +57,7 @@
         <dependency>
             <groupId>com.jfinal</groupId>
             <artifactId>jfinal</artifactId>
-            <version>5.1.5</version>
+            <version>3.3</version>
         </dependency>
 
         <!-- poi支持 -->
@@ -80,6 +80,12 @@
             <version>RELEASE</version>
             <scope>test</scope>
         </dependency>
+
+        <dependency>
+            <groupId>com.github.jsqlparser</groupId>
+            <artifactId>jsqlparser</artifactId>
+            <version>4.9</version>
+        </dependency>
     </dependencies>
     <build>
         <plugins>
diff --git a/root/metadata/dataList.html b/root/metadata/dataList.html
index c9bb579..49c653b 100644
--- a/root/metadata/dataList.html
+++ b/root/metadata/dataList.html
@@ -80,7 +80,7 @@
                 <thead>
                 <tr>
                     <!-- 'sort':field.order>0 -->
-                    <!--<th>操作</th>-->
+                    <th>操作</th>
                     <th v-for="field in cfg.shows"
                         v-if="field.inType != 'HIDDEN'"
                         v-text="field.label || getFieldLabel(field.col)"
@@ -93,11 +93,11 @@
                     <!--
                     <td v-for="field in cfg.shows" v-title="dealFieldFmt(row, field.col)" v-text="dealFieldFmt(row, field.col)"></td>
                     -->
-                    <!--<td>
+                    <td v-if="cfg.details.length">
                         <a href="javascript:;" @click="detailData=row; detail()">详情</a>
-                        <a href="javascript:;" @click="detailData=row; edit()">编辑</a>
-                        <a href="javascript:;" @click="detailData=row; del()">删除</a>
-                    </td>-->
+                        <a href="javascript:;" disabled @click="detailData=row; edit()">编辑</a>
+                        <a href="javascript:;" disabled @click="detailData=row; del()">删除</a>
+                    </td>
                     <td v-for="field in cfg.shows"
                         v-if="field.inType != 'HIDDEN'"
                         v-title="dealFieldFmt(row, field)"
@@ -141,7 +141,7 @@
                     <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" v-text="cfg.title + ' - [详情]'"> </h4>
                 </div>
-                <div class="modal-body">
+                <div class="modal-body" style="width: auto">
                     <table class="table table-bordered table-hover">
                         <tr v-for="i in parseInt(cfg.details.length/2)">
 
@@ -306,6 +306,9 @@
                     for (i in res["filters"]) {
                         res["filters"][i]['type'] = res["filters"][i]['filterType'][0]['name']
                     }
+                    if (!res.details || res.details.length === 0) {
+                        res.details = res.shows
+                    }
                     this.cfg = res
                 });
             },
diff --git a/root/metadata/metaLink.html b/root/metadata/metaLink.html
index 0839a25..fb2fd6c 100644
--- a/root/metadata/metaLink.html
+++ b/root/metadata/metaLink.html
@@ -66,14 +66,14 @@
                     <select class="form-control" v-model="linkItem.f1">
                         <option></option>
                         <option v-for="item in tableInfoA.items"
-                                :value="aliasA + '.' +item.name" v-text="aliasA + '.' +item.name + ' --- '+ item.label"></option>
+                                :value="aliasA + '.' +item.name" v-text="strJoin(aliasA + '.' +item.name,item.label, '---')"></option>
                     </select>
                 </td>
                 <td>
                     <select class="form-control" v-model="linkItem.f2">
                         <option></option>
                         <option v-for="item in tableInfoB.items"
-                                :value="aliasB + '.' +item.name" v-text="aliasB + '.' +item.name + ' --- '+ item.label">
+                                :value="aliasB + '.' +item.name" v-text="strJoin(aliasB + '.' +item.name, item.label, '---')">
                         </option>
                     </select>
                 </td>
@@ -103,7 +103,7 @@
                 </div>
                 <div class="modal-body" style="text-align: center">
                     <select class="form-control" v-model="newLinkTable">
-                        <option v-for="x in tables" :value="x" v-text="x.name + ' --- ' + x.comment" v-show="!isDisable(x)"></option>
+                        <option v-for="x in tables" :value="x" v-text="strJoin(x.name, x.comment, '---')" v-show="!isDisable(x)"></option>
                     </select>
                 </div>
                 <div class="modal-footer">
@@ -299,6 +299,12 @@
             },
             showInfo() {
                 $('#f-info').modal({moveable: true})
+            },
+            strJoin(a,b,c) {
+                if (a && b) {
+                    return a + ' ' + c + ' ' + b
+                }
+                return a + b
             }
         },
         mounted: function () {
diff --git a/src/main/java/net/tccn/base/BaseService.java b/src/main/java/net/tccn/base/BaseService.java
index 09a8b2c..d422030 100644
--- a/src/main/java/net/tccn/base/BaseService.java
+++ b/src/main/java/net/tccn/base/BaseService.java
@@ -1,7 +1,6 @@
 package net.tccn.base;
 
 import org.redkale.convert.json.JsonConvert;
-import org.redkale.net.http.RestMapping;
 import org.redkale.service.Service;
 import org.redkale.source.CacheMemorySource;
 
@@ -21,9 +20,9 @@ public class BaseService implements Service {
     @Resource(name = "SERVER_ROOT")
     protected File webroot;
 
-    public Logger logger = Logger.getLogger(this.getClass().getSimpleName());
+    protected Logger logger = Logger.getLogger(this.getClass().getSimpleName());
 
-    public static boolean isWinos = System.getProperty("os.name").contains("Window");
+    protected static boolean isWinos = System.getProperty("os.name").contains("Window");
 
     @Resource(name = "cache")
     protected static CacheMemorySource cacheSource = new CacheMemorySource("cache");
@@ -31,13 +30,12 @@ public class BaseService implements Service {
     @Resource(name = "APP_HOME")
     protected File APP_HOME;
 
-    public static Properties prop = new Properties();
+    protected static Properties prop = new Properties();
     protected static TplKit tplKit = TplKit.use(true);
 
     private static boolean tplInit = false;
 
-    @RestMapping(ignore = true)
-    public <T> T getT(String key, Class<T> clazz, Supplier<T> supplier) {
+    protected <T> T getT(String key, Class<T> clazz, Supplier<T> supplier) {
         Object obj = cacheSource.getAndRefresh(key, 1000 * 60 * 3, clazz);
         if (obj != null) {
             return (T) obj;
@@ -50,12 +48,11 @@ public class BaseService implements Service {
         return t;
     }
 
-    @RestMapping(ignore = true)
-    public String platId(String token) {
+    protected String platId(String token) {
         return MetaKit.getPlatId(token);
     }
 
-    public boolean isEmpty(Object obj) {
+    protected boolean isEmpty(Object obj) {
         return Utils.isEmpty(obj);
     }
 }
diff --git a/src/main/java/net/tccn/base/Utils.java b/src/main/java/net/tccn/base/Utils.java
index 1d373ca..1b32beb 100644
--- a/src/main/java/net/tccn/base/Utils.java
+++ b/src/main/java/net/tccn/base/Utils.java
@@ -1,5 +1,10 @@
 package net.tccn.base;
 
+import net.sf.jsqlparser.JSQLParserException;
+import net.sf.jsqlparser.expression.Expression;
+import net.sf.jsqlparser.expression.LongValue;
+import net.sf.jsqlparser.parser.CCJSqlParserUtil;
+import net.sf.jsqlparser.statement.select.*;
 import net.tccn.base.dbq.jdbc.api.DbSource;
 
 import java.lang.reflect.Array;
@@ -211,4 +216,45 @@ public class Utils {
         return _group;
     }
 
+    public static String parserSql(String originalSql) {
+        try {
+            Select select = (Select) CCJSqlParserUtil.parse(originalSql);
+
+            // 如果未设置分页，设置默认分页 99
+            if (select.getLimit() == null) {
+                Limit limit = new Limit().withRowCount(new LongValue(10));
+                select.setLimit(limit);
+
+                originalSql = select.toString();
+            }
+
+            return originalSql;
+        } catch (JSQLParserException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static String parserCountSql(String originalSql) {
+        String sqlCount = "SELECT COUNT(1)";
+        try {
+            Select select = (Select) CCJSqlParserUtil.parse(originalSql);
+            PlainSelect plainSelect = select.getPlainSelect();
+
+            FromItem fromItem = plainSelect.getFromItem();
+            List<Join> joins = plainSelect.getJoins();
+            Expression where = plainSelect.getWhere();
+
+            sqlCount += " FROM " + fromItem;
+            if (joins != null) {
+                for (Join join : joins) {
+                    sqlCount += " " + join;
+                }
+            }
+            sqlCount += " WHERE " + where;
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+        return sqlCount;
+    }
+
 }
diff --git a/src/main/java/net/tccn/qtask/impl/QTaskMysql.java b/src/main/java/net/tccn/qtask/impl/QTaskMysql.java
index 15be374..299f7da 100644
--- a/src/main/java/net/tccn/qtask/impl/QTaskMysql.java
+++ b/src/main/java/net/tccn/qtask/impl/QTaskMysql.java
@@ -3,7 +3,9 @@ package net.tccn.qtask.impl;
 import com.jfinal.plugin.activerecord.dialect.MysqlDialect;
 import com.jfinal.template.Engine;
 import com.jfinal.template.Template;
+import net.tccn.base.Kv;
 import net.tccn.base.MetaKit;
+import net.tccn.base.Utils;
 import net.tccn.base.dbq.jdbc.api.DbKit;
 import net.tccn.qtask.QTask;
 import net.tccn.qtask.Task;
@@ -31,6 +33,11 @@ public class QTaskMysql extends QTaskAbs implements QTask {
         Template tpl = engine.getTemplateByString(task.getContent());
         String sql = tpl.renderToString(getTask().getPara()).replaceAll("[\\s]+", " ");
 
+        // 聚合统计返回统计结果 TODO 待完善
+        if ((sql.startsWith("SELECT COUNT") || sql.startsWith("select count") || sql.startsWith("SELECT count") || sql.startsWith("select COUNT"))) {
+            return dbKit.find(sql, Kv.class);
+        }
+
         /*
         // todo: 从sql分析，支持多种sql处理类别，
         if (sql.startsWith("select count")) {
@@ -58,6 +65,12 @@ public class QTaskMysql extends QTaskAbs implements QTask {
             dbKit.exetute(sql);
         }*/
 
-        return dbKit.queryList(sql, Map.class);
+        // sql 解析-检查：未设置分页设置默认分页
+        sql = Utils.parserSql(sql);
+
+        Kv kv = Kv.of();
+        kv.set("count", dbKit.findLong(Utils.parserCountSql(sql)));
+        kv.set("list", dbKit.queryList(sql, Map.class));
+        return kv;
     }
 }