diff --git a/zyplayer-doc-db/src/main/resources/doc-db.html b/zyplayer-doc-db/src/main/resources/doc-db.html
index 124a217b..c2137a14 100644
--- a/zyplayer-doc-db/src/main/resources/doc-db.html
+++ b/zyplayer-doc-db/src/main/resources/doc-db.html
@@ -35,7 +35,10 @@
 			</div>
 		</div>
 		<div class="table-info">
-			<div>表名：<span class="table-name"></span></div>
+			<div style="height: 35px;line-height: 35px;">
+				表名：<span class="table-name"></span>
+				<button class="btn pull-right" type="button" id="aboutBtn" style="margin-right: 30px;">关于</button>
+			</div>
 			<div class="desc">
 				<div id="tableDescShow">
 					<span class="table-desc"></span>
@@ -146,6 +149,41 @@
 				</div>
 			</div>
 		</div>
+		<!-- 关于弹出框 -->
+		<div class="modal fade" id="aboutModal">
+			<div class="modal-dialog modal-lg" style="width: 600px;">
+				<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">关于zyplayer-doc-db</h4>
+					</div>
+					<div class="modal-body">
+						<form class="form-horizontal" style="line-height: 30px;">
+							<div class="form-group">
+								<label class="col-sm-2 no-padding">项目地址：</label>
+								<div class="col-md-6 col-sm-10">
+									<a target="_blank" href="https://gitee.com/zyplayer/zyplayer-doc">zyplayer-doc</a>
+								</div>
+							</div>
+							<div class="form-group">
+								<label class="col-sm-2 no-padding">开发人员：</label>
+								<div class="col-md-6 col-sm-10">
+									<a target="_blank" href="http://zyplayer.com">暮光：城中城</a>
+								</div>
+							</div>
+							<div class="form-group">
+								<div class="col-sm-2 no-padding"></div>
+								<div class="col-md-10 col-sm-10">
+									欢迎加群讨论，QQ群号：466363173，欢迎提交需求，欢迎使用和加入开发！
+								</div>
+							</div>
+						</form>
+					</div>
+				</div>
+			</div>
+		</div>
 	</div>
 </body>
 <script type="text/javascript" src="webjars/doc-db/js/jquery-3.1.0.min.js"></script>
diff --git a/zyplayer-doc-db/src/main/resources/webjars/doc-db/js/doc-db.js b/zyplayer-doc-db/src/main/resources/webjars/doc-db/js/doc-db.js
index 4730fac1..db42554a 100644
--- a/zyplayer-doc-db/src/main/resources/webjars/doc-db/js/doc-db.js
+++ b/zyplayer-doc-db/src/main/resources/webjars/doc-db/js/doc-db.js
@@ -1,372 +1,375 @@
-
-var pageConfig = {
-	host: '',
-	tableRelationDataIndex: 0,
-}
-
-// 表关系图表
-var tableRelationCharts;
-
-$(document).ready(function(){
-	$('select.chosen-select').chosen({
-		no_results_text: '没有找到',    // 当检索时没有找到匹配项时显示的提示文本
-		disable_search_threshold: 0, // 10 个以下的选择项则不显示检索框
-		search_contains: true,         // 从任意位置开始检索
-		width: '100%'
-	});
-	$('#checkAllTable').click(function(e){
-		$("#exportUl li").addClass("checked");
-	});
-	$('#notCheckAllTable').click(function(e){
-		$("#exportUl li").removeClass("checked");
-	});
-	$('#choiseExportDatabase').on('change', function(e){
-		var host = $('#choiseExportHost').val();
-		var dbName = $('#choiseExportDatabase').val();
-		postService("zyplayer-doc-db/doc-db/getTableList", {host: host, dbName: dbName}, function(result){
-			$('#exportUl').empty();
-			for (var i = 0; i < result.data.length; i++) {
-				$("#exportUl").append('<li>'+result.data[i].tableName+'</li>');
-			}
-			$('#exportModal').modal('ajustPosition', 'fit');
-		});
-	});
-	$('#choiseExportHost').on('change', function(e){
-		var host = $(this).val();
-		postService("zyplayer-doc-db/doc-db/getDatabaseList", {host: host}, function(result){
-			$('#choiseExportDatabase').empty();
-			$("#choiseExportDatabase").append('<option value=""></option>');
-			for (var i = 0; i < result.data.length; i++) {
-				var dbName = result.data[i].dbName;
-				$("#choiseExportDatabase").append('<option value="'+dbName+'">'+dbName+'</option>');
-			}
-			$('#choiseExportDatabase').trigger('chosen:updated');
-		});
-	});
-	$('#choiseFuzzyHost').on('change', function(e){
-		var host = $(this).val();
-		postService("zyplayer-doc-db/doc-db/getDatabaseList", {host: host}, function(result){
-			$('#choiseFuzzyDatabase').empty();
-			$("#choiseFuzzyDatabase").append('<option value=""></option>');
-			for (var i = 0; i < result.data.length; i++) {
-				var dbName = result.data[i].dbName;
-				$("#choiseFuzzyDatabase").append('<option value="'+dbName+'">'+dbName+'</option>');
-			}
-			$('#choiseFuzzyDatabase').trigger('chosen:updated');
-		});
-	});
-	$('#choiseHost').on('change', function(e){
-		pageConfig.host = $(this).val();
-		postService("zyplayer-doc-db/doc-db/getDatabaseList", {host: pageConfig.host}, function(result){
-			$('#choiseDatabase').empty();
-			$('#choiseTable').empty();
-			$("#choiseDatabase").append('<option value=""></option>');
-			$("#choiseTable").append('<option value=""></option>');
-			for (var i = 0; i < result.data.length; i++) {
-				var dbName = result.data[i].dbName;
-				$("#choiseDatabase").append('<option value="'+dbName+'">'+dbName+'</option>');
-			}
-			$('#choiseDatabase').trigger('chosen:updated');
-			$('#choiseTable').trigger('chosen:updated');
-		});
-	});
-	$('#choiseDatabase').on('change', function(e){
-		var dbName = $(this).val();
-		var param = {host: pageConfig.host, dbName: dbName};
-		postService("zyplayer-doc-db/doc-db/getTableList", param, function(result){
-			$('#choiseTable').empty();
-			$("#choiseTable").append('<option value=""></option>');
-			for (var i = 0; i < result.data.length; i++) {
-				var tableName = result.data[i].tableName;
-				$("#choiseTable").append('<option value="'+tableName+'">'+tableName+'</option>');
-			}
-			$('#choiseTable').trigger('chosen:updated');
-		});
-	});
-	$('#choiseTable').on('change', function(e){
-		getTableColumnList();
-	});
-	$('#tableDescShow .icon-edit').click(function(e){
-		var nowDesc = $("#tableDescShow .table-desc").html();
-		$("#tableDescInput").val((nowDesc == "暂无注释") ? "" : nowDesc);
-		$("#tableDescShow").hide();
-		$("#tableDescInput").show().focus();
-	});
-	$("#tableDescInput").blur(function(){
-		$("#tableDescShow").show();
-		$("#tableDescInput").hide();
-		updateTableDesc();
-	});
-	$("#fuzzySearchBtn").click(function(){
-		$('#fuzzySearchModal').modal({moveable:true, backdrop: 'static'});
-		$('#choiseFuzzyHost').trigger('chosen:updated');
-	});
-	$("#exportBtn").click(function(){
-		$('#exportModal').modal({moveable:true, backdrop: 'static'});
-	});
-	$("#doExport").click(function(){
-		var host = $('#choiseExportHost').val();
-		var dbName = $('#choiseExportDatabase').val();
-		var tableNames = "";
-		$('#exportUl li.checked').text(function(index, value){
-			if(tableNames != "") {tableNames += ",";}
-			tableNames += value;
-		});
-		if(isEmpty(host)){
-			Toast.warn("请先选择库名");return;
-		}
-		if(isEmpty(dbName)){
-			Toast.warn("请先选择库名");return;
-		}
-		if(isEmpty(tableNames)){
-			Toast.warn("请输选择需要导出的表");return;
-		}
-		window.open("zyplayer-doc-db/doc-db/exportDatabase?host="+host
-				+"&dbName="+dbName
-				+"&tableNames="+tableNames);
-	});
-	$("#exportUl").on("click", "li", function(){
-		$(this).toggleClass("checked");
-	});
-	$("#showEchartsBtn").click(function(){
-		$("#tableRelationBox").toggleClass("hide");
-		if($("#tableRelationBox").hasClass("hide")){
-			$(this).text("显示表关系图");
-		} else {
-			$(this).text("隐藏表关系图");
-			tableRelationCharts.resize();
-		}
-	});
-	$("#doSearch").click(function(){
-		fuzzySearchByDesc();
-	});
-	$("#tableCloumnsTable tbody").on("click", ".column-desc", function(event){
-		$(this).find("span").hide();
-		$(this).find(".desc-input").show().focus();
-	}).on("blur", ".column-desc", function(event){
-		var newDesc = $(this).find(".desc-input").val();
-		var columnName = $(this).find(".desc-input").attr("column");
-		var oldDesc = $(this).find("span").text();
-		$(this).find("span").show();
-		$(this).find(".desc-input").hide();
-		if(newDesc != oldDesc){
-			var objThis = this;
-			var param = getChoiseDbInfo(3);
-			if(param == null){
-				return;
-			}
-			param.newDesc = newDesc;
-			param.columnName = columnName;
-			postService("zyplayer-doc-db/doc-db/updateTableColumnDesc", param, function(msg){
-				$(objThis).find("span").text(newDesc);
-			});
-		}
-	});
-	initData();
-});
-
-function initData(){
-	postService("zyplayer-doc-db/doc-db/getDataSourceList", {}, function(result){
-		$('#choiseHost,#choiseFuzzyHost,#choiseExportHost').empty();
-		if(validateResult(result)) {
-			$("#choiseHost,#choiseFuzzyHost,#choiseExportHost").append('<option value=""></option>');
-			for (var i = 0; i < result.data.length; i++) {
-				$("#choiseHost,#choiseFuzzyHost,#choiseExportHost").append('<option value="'+result.data[i]+'">'+result.data[i]+'</option>');
-			}
-		}
-		$('#choiseHost').trigger('chosen:updated');
-		$('#choiseFuzzyHost').trigger('chosen:updated');
-		$('#choiseExportHost').trigger('chosen:updated');
-	});
-	tableRelationCharts = echarts.init(document.getElementById('tableRelationCharts'));
-	tableRelationCharts.setOption(tableRelationOption);
-	tableRelationCharts.on('click', function (params) {
-		//console.log(params.data);
-		var dataIndex = params.data.index;
-		var description = params.data.description;
-		// 用户ID，T:user_info.id
-		// 用户ID，T:order_db.user_info.id
-		var indexOf = description.indexOf("T:");
-		if(indexOf < 0) {
-			Toast.warn("该字段未关联表");
-			return;
-		}
-		var dbAndTable = description.substring(indexOf + 2, description.length);
-		var dbNameChoise, tableNameChoise;
-		var tempSplit = dbAndTable.split(".");
-		if(tempSplit.length == 3) {
-			dbNameChoise = tempSplit[0];
-			tableNameChoise = tempSplit[1];
-		} else if(tempSplit.length == 2) {
-			tableNameChoise = tempSplit[0];
-		} else {
-			tableNameChoise = dbAndTable;
-		}
-		var children = findChildren(tableRelationData, dataIndex);
-		if(children != null && children.children.length <= 0) {
-			// 查询表字段
-			var param = getChoiseDbInfo(2);
-			if(param == null){
-				return;
-			}
-			if(isNotEmpty(dbNameChoise)){
-				param.dbName = dbNameChoise;
-			}
-			param.tableName = tableNameChoise;
-			postService("zyplayer-doc-db/doc-db/getTableColumnList", param, function(msg){
-				var columnList = msg.data.columnList
-				if(!columnList || columnList.length <= 0) {
-					Toast.warn("未找到该字段关联的表信息");return;
-				}
-				changetableRelationOption(children, columnList);
-				tableRelationCharts.setOption(tableRelationOption);
-				var height = pageConfig.tableRelationDataIndex * 25;
-				$("#tableRelationBox").css("height", height + "px");
-				tableRelationCharts.resize();
-			});
-		}
-	});
-}
-
-function changetableRelationOption(data, columnList){
-	var childrenArr = [];
-	for (var i = 0; i < columnList.length; i++) {
-		var item = columnList[i];
-		var description = getNotEmptyStr(item.description);
-		var indexOf = description.indexOf("T:");
-		var dbAndTable = "";
-		if(indexOf >= 0) {
-			dbAndTable = " " + description.substring(indexOf + 2, description.length);
-		}
-		childrenArr.push({
-			name: item.name + " " + item.type + dbAndTable,
-			children: [],
-			collapsed: false,
-			index: pageConfig.tableRelationDataIndex++,
-			description: getNotEmptyStr(item.description),
-			length: item.length
-		});
-	}
-	data.children = childrenArr;
-}
-
-function findChildren(source, dataIndex){
-	var result = null;
-	echarts.util.each(source.children, function (datum, index) {
-		if(result != null) {
-			return;
-		}
-		if(datum.index == dataIndex) {
-			result = datum;
-		} else if(datum.children && datum.children.length > 0) {
-			result = findChildren(datum, dataIndex);
-		}
-	});
-	if(result != null) {
-		return result;
-	}
-}
-
-function getTableColumnList(){
-	var param = getChoiseDbInfo(3);
-	if(param == null){
-		return;
-	}
-	$("#tableDescShow .icon-edit").hide();
-	$("#tableCloumnsTable tbody").empty();
-	$(".table-name").text(param.tableName);
-	$(".table-desc").text("暂无注释");
-	postService("zyplayer-doc-db/doc-db/getTableColumnList", param, function(msg){
-		var columnList = msg.data.columnList
-		for (var i = 0; i < columnList.length; i++) {
-			var item = columnList[i];
-			//var isidentity = isNull(item.isidentity) ? '-' : (1 == item.isidentity ? '是' : '否');
-			$("#tableCloumnsTable tbody").append(
-				'<tr>'
-					+'<td>' + item.name + '</td>'
-					+'<td>' + (1 == item.isidentity ? '是' : '否') + '</td>'
-					+'<td>' + getNotEmptyStr(item.type) + '</td>'
-					+'<td>' + getNotEmptyStr(item.length) + '</td>'
-					+'<td>' + (1 == item.nullable ? '允许' : '不允许') + '</td>'
-					+'<td>' + ("true" == item.ispramary ? '是' : '否') + '</td>'
-					+'<td class="column-desc"><span>' + getNotEmptyStr(item.description) + '</span>'
-					+'<input type="text" class="desc-input form-control" style="display:none;width: 100%;" column="' + item.name + '" value="' + (isEmpty(item.description)?'':item.description) + '">'
-				+'</tr>'
-			);
-		}
-		var tableInfo = msg.data.tableInfo;
-		if (!!tableInfo && isNotEmpty(tableInfo.description)) {
-			$(".table-desc").text(getNotEmptyStr(tableInfo.description));
-		}
-		$("#tableDescShow .icon-edit").show();
-		pageConfig.tableRelationDataIndex = 0;
-		changetableRelationOption(tableRelationData, columnList);
-		tableRelationData.name = tableInfo.tableName;
-		tableRelationCharts.setOption(tableRelationOption);
-		var height = pageConfig.tableRelationDataIndex * 25;
-		$("#tableRelationBox").css("height", height + "px");
-		tableRelationCharts.resize();
-	});
-}
-
-function updateTableDesc(){
-	var tableDescInput = $("#tableDescInput").val();
-	var param = getChoiseDbInfo(3);
-	if(param == null){
-		return;
-	}
-	param.newDesc = tableDescInput;
-	postService("zyplayer-doc-db/doc-db/updateTableDesc", param, function(msg){
-		$("#tableDescShow .table-desc").text(tableDescInput);
-	});
-}
-
-function getChoiseDbInfo(type) {
-	var host = $("#choiseHost").val();
-	var dbName = $("#choiseDatabase").val();
-	var tableName = $("#choiseTable").val();
-	if(type >= 1 && isEmpty(host)){
-		Toast.warn("请先选择连接");return null;
-	}
-	if(type >= 2 && isEmpty(dbName)){
-		Toast.warn("请先选择库名");return null;
-	}
-	if(type >= 3 && isEmpty(tableName)){
-		Toast.warn("请先选择表名");return null;
-	}
-	return {host: host, dbName: dbName, tableName: tableName};
-}
-
-function fuzzySearchByDesc(){
-	var host = $("#choiseFuzzyHost").val();
-	var dbName = $("#choiseFuzzyDatabase").val();
-	var searchText = $("#searchText").val();
-	if(isEmpty(host)){
-		Toast.warn("请先选择库名");return;
-	}
-	if(isEmpty(dbName)){
-		Toast.warn("请先选择库名");return;
-	}
-	if(isEmpty(searchText)){
-		Toast.warn("请输入模糊匹配的内容");return;
-	}
-	$("#doSearch .icon").removeClass("hidden");
-	var param = {host: host, dbName: dbName, searchText: searchText};
-	postService("zyplayer-doc-db/doc-db/getTableAndColumnBySearch", param, function(msg){
-		$("#fuzzySearchTable tbody").empty();
-		for (var i = 0; i < msg.data.length; i++) {
-			var item = msg.data[i];
-			$("#fuzzySearchTable tbody").append(
-				'<tr>'
-					+'<td>' + item.tableName + '</td>'
-					+'<td>' + item.columnName + '</td>'
-					+'<td>' + getNotEmptyStr(item.description) + '</td>'
-				+'</tr>'
-			);
-		}
-		$('#fuzzySearchModal').modal('ajustPosition', 'fit');
-	}, function(){
-		$("#doSearch .icon").addClass("hidden");
-	});
-}
-
+
+var pageConfig = {
+	host: '',
+	tableRelationDataIndex: 0,
+}
+
+// 表关系图表
+var tableRelationCharts;
+
+$(document).ready(function(){
+	$('select.chosen-select').chosen({
+		no_results_text: '没有找到',    // 当检索时没有找到匹配项时显示的提示文本
+		disable_search_threshold: 0, // 10 个以下的选择项则不显示检索框
+		search_contains: true,         // 从任意位置开始检索
+		width: '100%'
+	});
+	$('#checkAllTable').click(function(e){
+		$("#exportUl li").addClass("checked");
+	});
+	$('#notCheckAllTable').click(function(e){
+		$("#exportUl li").removeClass("checked");
+	});
+	$('#choiseExportDatabase').on('change', function(e){
+		var host = $('#choiseExportHost').val();
+		var dbName = $('#choiseExportDatabase').val();
+		postService("zyplayer-doc-db/doc-db/getTableList", {host: host, dbName: dbName}, function(result){
+			$('#exportUl').empty();
+			for (var i = 0; i < result.data.length; i++) {
+				$("#exportUl").append('<li>'+result.data[i].tableName+'</li>');
+			}
+			$('#exportModal').modal('ajustPosition', 'fit');
+		});
+	});
+	$('#choiseExportHost').on('change', function(e){
+		var host = $(this).val();
+		postService("zyplayer-doc-db/doc-db/getDatabaseList", {host: host}, function(result){
+			$('#choiseExportDatabase').empty();
+			$("#choiseExportDatabase").append('<option value=""></option>');
+			for (var i = 0; i < result.data.length; i++) {
+				var dbName = result.data[i].dbName;
+				$("#choiseExportDatabase").append('<option value="'+dbName+'">'+dbName+'</option>');
+			}
+			$('#choiseExportDatabase').trigger('chosen:updated');
+		});
+	});
+	$('#choiseFuzzyHost').on('change', function(e){
+		var host = $(this).val();
+		postService("zyplayer-doc-db/doc-db/getDatabaseList", {host: host}, function(result){
+			$('#choiseFuzzyDatabase').empty();
+			$("#choiseFuzzyDatabase").append('<option value=""></option>');
+			for (var i = 0; i < result.data.length; i++) {
+				var dbName = result.data[i].dbName;
+				$("#choiseFuzzyDatabase").append('<option value="'+dbName+'">'+dbName+'</option>');
+			}
+			$('#choiseFuzzyDatabase').trigger('chosen:updated');
+		});
+	});
+	$('#choiseHost').on('change', function(e){
+		pageConfig.host = $(this).val();
+		postService("zyplayer-doc-db/doc-db/getDatabaseList", {host: pageConfig.host}, function(result){
+			$('#choiseDatabase').empty();
+			$('#choiseTable').empty();
+			$("#choiseDatabase").append('<option value=""></option>');
+			$("#choiseTable").append('<option value=""></option>');
+			for (var i = 0; i < result.data.length; i++) {
+				var dbName = result.data[i].dbName;
+				$("#choiseDatabase").append('<option value="'+dbName+'">'+dbName+'</option>');
+			}
+			$('#choiseDatabase').trigger('chosen:updated');
+			$('#choiseTable').trigger('chosen:updated');
+		});
+	});
+	$('#choiseDatabase').on('change', function(e){
+		var dbName = $(this).val();
+		var param = {host: pageConfig.host, dbName: dbName};
+		postService("zyplayer-doc-db/doc-db/getTableList", param, function(result){
+			$('#choiseTable').empty();
+			$("#choiseTable").append('<option value=""></option>');
+			for (var i = 0; i < result.data.length; i++) {
+				var tableName = result.data[i].tableName;
+				$("#choiseTable").append('<option value="'+tableName+'">'+tableName+'</option>');
+			}
+			$('#choiseTable').trigger('chosen:updated');
+		});
+	});
+	$('#choiseTable').on('change', function(e){
+		getTableColumnList();
+	});
+	$('#tableDescShow .icon-edit').click(function(e){
+		var nowDesc = $("#tableDescShow .table-desc").html();
+		$("#tableDescInput").val((nowDesc == "暂无注释") ? "" : nowDesc);
+		$("#tableDescShow").hide();
+		$("#tableDescInput").show().focus();
+	});
+	$("#tableDescInput").blur(function(){
+		$("#tableDescShow").show();
+		$("#tableDescInput").hide();
+		updateTableDesc();
+	});
+	$("#fuzzySearchBtn").click(function(){
+		$('#fuzzySearchModal').modal({moveable:true, backdrop: 'static'});
+		$('#choiseFuzzyHost').trigger('chosen:updated');
+	});
+	$("#exportBtn").click(function(){
+		$('#exportModal').modal({moveable:true, backdrop: 'static'});
+	});
+	$("#doExport").click(function(){
+		var host = $('#choiseExportHost').val();
+		var dbName = $('#choiseExportDatabase').val();
+		var tableNames = "";
+		$('#exportUl li.checked').text(function(index, value){
+			if(tableNames != "") {tableNames += ",";}
+			tableNames += value;
+		});
+		if(isEmpty(host)){
+			Toast.warn("请先选择库名");return;
+		}
+		if(isEmpty(dbName)){
+			Toast.warn("请先选择库名");return;
+		}
+		if(isEmpty(tableNames)){
+			Toast.warn("请输选择需要导出的表");return;
+		}
+		window.open("zyplayer-doc-db/doc-db/exportDatabase?host="+host
+				+"&dbName="+dbName
+				+"&tableNames="+tableNames);
+	});
+	$("#exportUl").on("click", "li", function(){
+		$(this).toggleClass("checked");
+	});
+	$("#showEchartsBtn").click(function(){
+		$("#tableRelationBox").toggleClass("hide");
+		if($("#tableRelationBox").hasClass("hide")){
+			$(this).text("显示表关系图");
+		} else {
+			$(this).text("隐藏表关系图");
+			tableRelationCharts.resize();
+		}
+	});
+	$("#doSearch").click(function(){
+		fuzzySearchByDesc();
+	});
+	$("#aboutBtn").click(function(){
+		$('#aboutModal').modal({moveable:true, backdrop: 'static'});
+	});
+	$("#tableCloumnsTable tbody").on("click", ".column-desc", function(event){
+		$(this).find("span").hide();
+		$(this).find(".desc-input").show().focus();
+	}).on("blur", ".column-desc", function(event){
+		var newDesc = $(this).find(".desc-input").val();
+		var columnName = $(this).find(".desc-input").attr("column");
+		var oldDesc = $(this).find("span").text();
+		$(this).find("span").show();
+		$(this).find(".desc-input").hide();
+		if(newDesc != oldDesc){
+			var objThis = this;
+			var param = getChoiseDbInfo(3);
+			if(param == null){
+				return;
+			}
+			param.newDesc = newDesc;
+			param.columnName = columnName;
+			postService("zyplayer-doc-db/doc-db/updateTableColumnDesc", param, function(msg){
+				$(objThis).find("span").text(newDesc);
+			});
+		}
+	});
+	initData();
+});
+
+function initData(){
+	postService("zyplayer-doc-db/doc-db/getDataSourceList", {}, function(result){
+		$('#choiseHost,#choiseFuzzyHost,#choiseExportHost').empty();
+		if(validateResult(result)) {
+			$("#choiseHost,#choiseFuzzyHost,#choiseExportHost").append('<option value=""></option>');
+			for (var i = 0; i < result.data.length; i++) {
+				$("#choiseHost,#choiseFuzzyHost,#choiseExportHost").append('<option value="'+result.data[i]+'">'+result.data[i]+'</option>');
+			}
+		}
+		$('#choiseHost').trigger('chosen:updated');
+		$('#choiseFuzzyHost').trigger('chosen:updated');
+		$('#choiseExportHost').trigger('chosen:updated');
+	});
+	tableRelationCharts = echarts.init(document.getElementById('tableRelationCharts'));
+	tableRelationCharts.setOption(tableRelationOption);
+	tableRelationCharts.on('click', function (params) {
+		//console.log(params.data);
+		var dataIndex = params.data.index;
+		var description = params.data.description;
+		// 用户ID，T:user_info.id
+		// 用户ID，T:order_db.user_info.id
+		var indexOf = description.indexOf("T:");
+		if(indexOf < 0) {
+			Toast.warn("该字段未关联表");
+			return;
+		}
+		var dbAndTable = description.substring(indexOf + 2, description.length);
+		var dbNameChoise, tableNameChoise;
+		var tempSplit = dbAndTable.split(".");
+		if(tempSplit.length == 3) {
+			dbNameChoise = tempSplit[0];
+			tableNameChoise = tempSplit[1];
+		} else if(tempSplit.length == 2) {
+			tableNameChoise = tempSplit[0];
+		} else {
+			tableNameChoise = dbAndTable;
+		}
+		var children = findChildren(tableRelationData, dataIndex);
+		if(children != null && children.children.length <= 0) {
+			// 查询表字段
+			var param = getChoiseDbInfo(2);
+			if(param == null){
+				return;
+			}
+			if(isNotEmpty(dbNameChoise)){
+				param.dbName = dbNameChoise;
+			}
+			param.tableName = tableNameChoise;
+			postService("zyplayer-doc-db/doc-db/getTableColumnList", param, function(msg){
+				var columnList = msg.data.columnList
+				if(!columnList || columnList.length <= 0) {
+					Toast.warn("未找到该字段关联的表信息");return;
+				}
+				changetableRelationOption(children, columnList);
+				tableRelationCharts.setOption(tableRelationOption);
+				var height = pageConfig.tableRelationDataIndex * 25;
+				$("#tableRelationBox").css("height", height + "px");
+				tableRelationCharts.resize();
+			});
+		}
+	});
+}
+
+function changetableRelationOption(data, columnList){
+	var childrenArr = [];
+	for (var i = 0; i < columnList.length; i++) {
+		var item = columnList[i];
+		var description = getNotEmptyStr(item.description);
+		var indexOf = description.indexOf("T:");
+		var dbAndTable = "";
+		if(indexOf >= 0) {
+			dbAndTable = " " + description.substring(indexOf + 2, description.length);
+		}
+		childrenArr.push({
+			name: item.name + " " + item.type + dbAndTable,
+			children: [],
+			collapsed: false,
+			index: pageConfig.tableRelationDataIndex++,
+			description: getNotEmptyStr(item.description),
+			length: item.length
+		});
+	}
+	data.children = childrenArr;
+}
+
+function findChildren(source, dataIndex){
+	var result = null;
+	echarts.util.each(source.children, function (datum, index) {
+		if(result != null) {
+			return;
+		}
+		if(datum.index == dataIndex) {
+			result = datum;
+		} else if(datum.children && datum.children.length > 0) {
+			result = findChildren(datum, dataIndex);
+		}
+	});
+	if(result != null) {
+		return result;
+	}
+}
+
+function getTableColumnList(){
+	var param = getChoiseDbInfo(3);
+	if(param == null){
+		return;
+	}
+	$("#tableDescShow .icon-edit").hide();
+	$("#tableCloumnsTable tbody").empty();
+	$(".table-name").text(param.tableName);
+	$(".table-desc").text("暂无注释");
+	postService("zyplayer-doc-db/doc-db/getTableColumnList", param, function(msg){
+		var columnList = msg.data.columnList
+		for (var i = 0; i < columnList.length; i++) {
+			var item = columnList[i];
+			//var isidentity = isNull(item.isidentity) ? '-' : (1 == item.isidentity ? '是' : '否');
+			$("#tableCloumnsTable tbody").append(
+				'<tr>'
+					+'<td>' + item.name + '</td>'
+					+'<td>' + (1 == item.isidentity ? '是' : '否') + '</td>'
+					+'<td>' + getNotEmptyStr(item.type) + '</td>'
+					+'<td>' + getNotEmptyStr(item.length) + '</td>'
+					+'<td>' + (1 == item.nullable ? '允许' : '不允许') + '</td>'
+					+'<td>' + ("true" == item.ispramary ? '是' : '否') + '</td>'
+					+'<td class="column-desc"><span>' + getNotEmptyStr(item.description) + '</span>'
+					+'<input type="text" class="desc-input form-control" style="display:none;width: 100%;" column="' + item.name + '" value="' + (isEmpty(item.description)?'':item.description) + '">'
+				+'</tr>'
+			);
+		}
+		var tableInfo = msg.data.tableInfo;
+		if (!!tableInfo && isNotEmpty(tableInfo.description)) {
+			$(".table-desc").text(getNotEmptyStr(tableInfo.description));
+		}
+		$("#tableDescShow .icon-edit").show();
+		pageConfig.tableRelationDataIndex = 0;
+		changetableRelationOption(tableRelationData, columnList);
+		tableRelationData.name = tableInfo.tableName;
+		tableRelationCharts.setOption(tableRelationOption);
+		var height = pageConfig.tableRelationDataIndex * 25;
+		$("#tableRelationBox").css("height", height + "px");
+		tableRelationCharts.resize();
+	});
+}
+
+function updateTableDesc(){
+	var tableDescInput = $("#tableDescInput").val();
+	var param = getChoiseDbInfo(3);
+	if(param == null){
+		return;
+	}
+	param.newDesc = tableDescInput;
+	postService("zyplayer-doc-db/doc-db/updateTableDesc", param, function(msg){
+		$("#tableDescShow .table-desc").text(tableDescInput);
+	});
+}
+
+function getChoiseDbInfo(type) {
+	var host = $("#choiseHost").val();
+	var dbName = $("#choiseDatabase").val();
+	var tableName = $("#choiseTable").val();
+	if(type >= 1 && isEmpty(host)){
+		Toast.warn("请先选择连接");return null;
+	}
+	if(type >= 2 && isEmpty(dbName)){
+		Toast.warn("请先选择库名");return null;
+	}
+	if(type >= 3 && isEmpty(tableName)){
+		Toast.warn("请先选择表名");return null;
+	}
+	return {host: host, dbName: dbName, tableName: tableName};
+}
+
+function fuzzySearchByDesc(){
+	var host = $("#choiseFuzzyHost").val();
+	var dbName = $("#choiseFuzzyDatabase").val();
+	var searchText = $("#searchText").val();
+	if(isEmpty(host)){
+		Toast.warn("请先选择库名");return;
+	}
+	if(isEmpty(dbName)){
+		Toast.warn("请先选择库名");return;
+	}
+	if(isEmpty(searchText)){
+		Toast.warn("请输入模糊匹配的内容");return;
+	}
+	$("#doSearch .icon").removeClass("hidden");
+	var param = {host: host, dbName: dbName, searchText: searchText};
+	postService("zyplayer-doc-db/doc-db/getTableAndColumnBySearch", param, function(msg){
+		$("#fuzzySearchTable tbody").empty();
+		for (var i = 0; i < msg.data.length; i++) {
+			var item = msg.data[i];
+			$("#fuzzySearchTable tbody").append(
+				'<tr>'
+					+'<td>' + item.tableName + '</td>'
+					+'<td>' + item.columnName + '</td>'
+					+'<td>' + getNotEmptyStr(item.description) + '</td>'
+				+'</tr>'
+			);
+		}
+		$('#fuzzySearchModal').modal('ajustPosition', 'fit');
+	}, function(){
+		$("#doSearch .icon").addClass("hidden");
+	});
+}
+