diff --git a/pages/home/index.vue b/pages/home/index.vue
index 9a28cfd..1ceb324 100644
--- a/pages/home/index.vue
+++ b/pages/home/index.vue
@@ -1,7 +1,3 @@
-原始文件
-永久链接
-Blame
-文件历史
 <template>
 	<view class="main">
 		<!-- nav -->
diff --git a/pages/markets/index.vue b/pages/markets/index.vue
index e0981ab..e064526 100644
--- a/pages/markets/index.vue
+++ b/pages/markets/index.vue
@@ -32,7 +32,6 @@
 				BASE_URL: '',
 				symbolList: [],
 				websock: null,
-				websockId: null
 			}
 		},
 		onLoad() {
@@ -75,39 +74,15 @@
 
 
 			},
-			subWebSocket() {
-				const data = {
-					event: 'sub',
-					type: 'pairsgroup',
-					id: this.websockId,
-					channel: ["market.pairsgroup"]
-				};
-				
-				this.websock.webSocketSendMsg(data)
-				console.log("websocket发送", data);
-			},
-			unsubWebSocket() {
-				const data = {
-					event: 'un_sub',
-					type: 'pairsgroup',
-					id: this.websockId,
-					channel: ["market.pairsgroup"]
-				};
-				this.websock.webSocketSendMsg(data)
-
-			},
+			
 			initWebSocket() {
-
-				
-				this.websock = new this.$websocket(this.$constant.WSSURL) // xxx 表示接口地址URL
-
-				
+				this.websock = new this.$websocket(this.$constant.WSSURL)
 				var that = this
 				this.websock.getWebSocketMsg(data => {
 					console.log(data, 1111)
 					if (data.channel === 'conn') {
-						that.websockId = data.data
-						that.subWebSocket();
+						that.websock.setId(data.data);
+						that.websock.subPairsgroup();
 					} else if (data.channel === 'market.pairsgroup') {
 						that.symbolList = data.data.USDT;
 					}
diff --git a/pages/markets/kLine.vue b/pages/markets/kLine.vue
index 26aefe0..b511da7 100644
--- a/pages/markets/kLine.vue
+++ b/pages/markets/kLine.vue
@@ -114,7 +114,6 @@
 					usdRate: 0
 				},
 				bboList: {},
-				webSocketChannel: {},
 				sum: {}
 
 			};
@@ -176,10 +175,10 @@
 
 			},
 			onChangeType(type) {
-				this.unsubkline();
-				this.type = type
-				this.subKHistory()
-				this.subkline();
+				this.websock.unSubKline(this.type,this.symbol.symbol);
+				this.type = type
+				this.websock.subKHistory(this.type,this.symbol.symbol);
+				this.websock.subKline(this.type,this.symbol.symbol);
 			},
 
 			formateDate(time) {
@@ -247,25 +246,22 @@
 
 					if (data.channel === 'conn') {
 						that.websockId = data.data
-
-						that.subbbo()
-						that.submarketDetail()
-						that.subKHistory()
-						that.subkline();
+						that.websock.setId(data.data);
+						that.websock.subBbo(that.symbol.symbol)
+						that.websock.subDetail(that.symbol.symbol)
+						that.websock.subKHistory(that.type,that.symbol.symbol)
+						that.websock.subKline(that.type,that.symbol.symbol)
+						
 					} else if (data.channel === 'market.pairsgroup') {
 						that.symbolList = data.data.USDT;
-					} else if (data.channel === that.webSocketChannel.bbo) {
-						that.bboList = data.data;
-
-					} else if (data.channel === that.webSocketChannel.bbo) {
+					}  else if (data.channel === 'market.' + that.symbol.symbol + '.bbo') {
 						that.bboList = data.data;
 						that.statisticsSum();
-
-					} else if (data.channel === that.webSocketChannel.trade) {
+					} else if (data.channel === 'market.' + that.symbol.symbol + '.trade') {
 						that.tradeList = data.data;
-					} else if (data.channel === that.webSocketChannel.detail) {
+					} else if (data.channel === 'market.' + that.symbol.symbol + '.detail') {
 						that.marketDetail = data.data;
-					} else if (data.channel === that.webSocketChannel.kline) {
+					} else if (data.channel === 'market.' + that.symbol.symbol + ".kline." + that.type) {
 						if (data.event === 'req') {
 							that.kdata = that.splitData(data.data)
 						} else {
@@ -275,74 +271,7 @@
 					}
 				});
 			},
-			//订阅交易对
-			subKHistory() {
-				var toDate = parseInt(new Date().getTime() / 1000);
-				var num = 100000;
-				var fromDate = parseInt(new Date().getTime() / 1000);
-				switch (this.type) {
-					case '1min':
-						fromDate = fromDate - num;
-						break;
-					case '5min':
-						fromDate = fromDate - (5 * num);
-						break;
-					case '15min':
-						fromDate = fromDate - (15 * num);
-						break;
-					case '30min':
-						fromDate = fromDate - (30 * num);
-						break;
-					case '60min':
-						fromDate = fromDate - (60 * num);
-						break;
-					case '1day':
-						fromDate = fromDate - (60 * 24 * num);
-						break;
-					case '1week':
-						fromDate = fromDate - (60 * 24 * 7 * num);
-						break;
-					case '1mon':
-						fromDate = fromDate - (60 * 24 * 30 * num);
-						break;
-				}
-				this.webSocketChannel.kline = 'market.' + this.symbol.symbol + ".kline." + this.type;
-				const data = {
-					event: 'req',
-					type: 'kline',
-					id: this.websockId,
-					channel: [this.webSocketChannel.kline],
-					fromDate: parseInt(fromDate),
-					toDate: toDate
-				};
-
-				this.websock.webSocketSendMsg(data)
-			},
-			subkline() {
-				this.webSocketChannel.kline = 'market.' + this.symbol.symbol + ".kline." + this.type;
-				const data = {
-					event: 'sub',
-					type: 'kline',
-					id: this.websockId,
-					channel: [this.webSocketChannel.kline],
-
-				};
-
-				this.websock.webSocketSendMsg(data)
-			},
-
-			unsubkline() {
-				this.webSocketChannel.kline = 'market.' + this.symbol.symbol + ".kline." + this.type;
-				const data = {
-					event: 'un_sub',
-					type: 'kline',
-					id: this.websockId,
-					channel: [this.webSocketChannel.kline],
-
-				};
-
-				this.websock.webSocketSendMsg(data)
-			},
+			
 			upkline(data) {
 
 				if (data.id === this.kdata.values[this.kdata.values.length - 1][5]) {
@@ -358,52 +287,6 @@
 					this.kdata.categoryData.push(this.formateDate(data.kTime));
 				}
 			},
-			subbbo() {
-				this.webSocketChannel.bbo = 'market.' + this.symbol.symbol + ".bbo";
-				this.subWebSocket('bbo', [this.webSocketChannel.bbo])
-			},
-
-			unsubbbo() {
-				this.unsubWebSocket('bbo', [this.webSocketChannel.bbo])
-			},
-			subtrade() {
-				this.webSocketChannel.trade = 'market.' + this.symbol.symbol + ".trade";
-				this.subWebSocket('trade', [this.webSocketChannel.trade])
-			},
-
-			unsubtrade() {
-				this.unsubWebSocket('trade', [this.webSocketChannel.trade])
-			},
-			submarketDetail() {
-				this.webSocketChannel.detail = 'market.' + this.symbol.symbol + ".detail";
-				this.subWebSocket('detail', [this.webSocketChannel.detail])
-			},
-
-			unsubmarketDetail() {
-				this.unsubWebSocket('detail', [this.webSocketChannel.detail])
-			},
-
-			subWebSocket(type, channel) {
-				const data = {
-					event: 'sub',
-					type: type,
-					id: this.websockId,
-					channel: channel
-				};
-
-				this.websock.webSocketSendMsg(data)
-				console.log("websocket发送", data);
-			},
-			unsubWebSocket(type, channel) {
-				const data = {
-					event: 'un_sub',
-					type: type,
-					id: this.websockId,
-					channel: channel
-				};
-				this.websock.webSocketSendMsg(data)
-
-			},
 			splitData(rawData) {
 				let categoryData = [];
 				let values = [];
@@ -419,7 +302,7 @@
 					categoryData: categoryData,
 					values: values,
 					volumes: volumes,
-					webSocketChannel: this.webSocketChannel.kline
+					webSocketChannel: 'market.' + this.symbol.symbol + ".kline." + this.type
 				};
 
 
diff --git a/pages/markets/trade.vue b/pages/markets/trade.vue
index 4b8cbba..c8c5913 100644
--- a/pages/markets/trade.vue
+++ b/pages/markets/trade.vue
@@ -61,8 +61,7 @@
 					usdRate: 0
 				},
 				bboList: {},
-				type:'buy',
-				webSocketChannel: {},
+				type:'buy',
 				sum:{}
 			};
 		},
@@ -121,15 +120,7 @@
 				tradeList.then(res => {
 						this.tradeList = res
 
-					})
-					.catch(e => {
-						console.log(e)
-						uni.showToast({
-							title: e,
-							icon: 'none',
-							duration: 2500
-						})
-					})
+					});
 			},
 			getBboList() {
 				const bboList = this.$api.bboList({
@@ -138,15 +129,7 @@
 				bboList.then(res => {
 						this.bboList = res
 						this.statisticsSum()
-					})
-					.catch(e => {
-						console.log(e)
-						uni.showToast({
-							title: e,
-							icon: 'none',
-							duration: 2500
-						})
-					})
+					});
 			},
 			getMarketDetail() {
 				const marketDetail = this.$api.marketDetail({
@@ -156,14 +139,6 @@
 						this.marketDetail = res
 
 					})
-					.catch(e => {
-						console.log(e)
-						uni.showToast({
-							title: e,
-							icon: 'none',
-							duration: 2500
-						})
-					})
 			},
 			getSymbolGroup() {
 				const symbolGroup = this.$api.symbolGroup({
@@ -180,15 +155,7 @@
 							
 						}
 
-					})
-					.catch(e => {
-						console.log(e)
-						uni.showToast({
-							title: e,
-							icon: 'none',
-							duration: 2500
-						})
-					})
+					});
 
 
 
@@ -203,80 +170,25 @@
 				this.websock.getWebSocketMsg(data => {
 
 					if (data.channel === 'conn') {
-						that.websockId = data.data
-						that.subpairsgroup()
-						that.subbbo()
-						that.submarketDetail()
+						that.websock.setId(data.data);
+						that.websock.subPairsgroup();
+						that.websock.subBbo(that.symbol.symbol)
+						that.websock.subDetail(that.symbol.symbol)
 					} else if (data.channel === 'market.pairsgroup') {
 						that.symbolList = data.data.USDT;
-					} else if (data.channel === that.webSocketChannel.bbo) {
+					} else if (data.channel === 'market.' + that.symbol.symbol + '.bbo') {
 						that.bboList = data.data;
-
-					} else if (data.channel === that.webSocketChannel.bbo) {
-						that.bboList = data.data;
 						that.statisticsSum();
-
-					} else if (data.channel === that.webSocketChannel.trade) {
+					} else if (data.channel === 'market.' + that.symbol.symbol + '.trade') {
 						that.tradeList = data.data;
-					} else if (data.channel === that.webSocketChannel.detail) {
+					} else if (data.channel === 'market.' + that.symbol.symbol + '.detail') {
 						that.marketDetail = data.data;
+					}else{
+						console.log('未知',data.data)
 					}
 				});
 			},
-			//订阅交易对
-			subpairsgroup() {
-				this.subWebSocket('pairsgroup', ['market.pairsgroup'])
-			},
-			//取消订阅交易对
-			unsubpairsgroup() {
-				this.unsubWebSocket('pairsgroup', ['market.pairsgroup'])
-			},
-			subbbo() {
-				this.webSocketChannel.bbo = 'market.' + this.symbol.symbol + ".bbo";
-				this.subWebSocket('bbo', [this.webSocketChannel.bbo])
-			},
-
-			unsubbbo() {
-				this.unsubWebSocket('bbo', [this.webSocketChannel.bbo])
-			},
-			subtrade() {
-				this.webSocketChannel.trade = 'market.' + this.symbol.symbol + ".trade";
-				this.subWebSocket('trade', [this.webSocketChannel.trade])
-			},
-
-			unsubtrade() {
-				this.unsubWebSocket('trade', [this.webSocketChannel.trade])
-			},
-			submarketDetail() {
-				this.webSocketChannel.detail = 'market.' + this.symbol.symbol + ".detail";
-				this.subWebSocket('detail', [this.webSocketChannel.detail])
-			},
-
-			unsubmarketDetail() {
-				this.unsubWebSocket('detail', [this.webSocketChannel.detail])
-			},
-
-			subWebSocket(type, channel) {
-				const data = {
-					event: 'sub',
-					type: type,
-					id: this.websockId,
-					channel: channel
-				};
-
-				this.websock.webSocketSendMsg(data)
-				console.log("websocket发送", data);
-			},
-			unsubWebSocket(type, channel) {
-				const data = {
-					event: 'un_sub',
-					type: type,
-					id: this.websockId,
-					channel: channel
-				};
-				this.websock.webSocketSendMsg(data)
-
-			},
+			
 			depthChange(e) {
 				console.log(e);
 			},
@@ -299,14 +211,14 @@
 			switchTo(item) {
 				this.popupShow = false;
 
-				this.unsubbbo()
-				this.unsubmarketDetail()
+				this.websock.unSubBbo(this.symbol.symbol)
+				this.websock.unSubTrade(this.symbol.symbol)
 				this.symbol = item;
 				uni.setStorageSync('symbol', this.symbol);
 				this.getMarketDetail()
 				this.getBboList();
-				this.subbbo()
-				this.submarketDetail()
+				this.websock.subBbo(this.symbol.symbol)
+				this.websock.subDetail(this.symbol.symbol)
 			}
 
 		},
diff --git a/utils/websocket.js b/utils/websocket.js
index 06089f8..22a647b 100644
--- a/utils/websocket.js
+++ b/utils/websocket.js
@@ -1,23 +1,26 @@
 class WebSocketClass {
 	constructor(url) {
 		this.lockReconnect = false; // 是否开始重连
-		this.wsUrl = ""; // ws 地址
+		this.wsUrl = ''; // ws 地址
 		this.globalCallback = null; // 回调方法
 		this.userClose = false; // 是否主动关闭
 		this.createWebSocket(url);
+		this.id = null;
+	}
+	setId(id) {
+		this.id = id
 	}
-
 	createWebSocket(url) {
 		// #ifdef H5
 		if (typeof(WebSocket) === 'undefined') {
-			this.writeToScreen("您的浏览器不支持WebSocket，无法获取数据");
+			this.writeToScreen('您的浏览器不支持WebSocket，无法获取数据');
 			return false
 		}
 		// #endif
 
 		// #ifdef APP-PLUS
 		if (typeof(uni.connectSocket) === 'undefined') {
-			this.writeToScreen("您的浏览器不支持WebSocket，无法获取数据");
+			this.writeToScreen('您的浏览器不支持WebSocket，无法获取数据');
 			return false
 		}
 		// #endif
@@ -36,7 +39,7 @@ class WebSocketClass {
 			this.ws = uni.connectSocket({
 				url: this.wsUrl,
 				success(data) {
-					console.log("websocket连接成功");
+					console.log('websocket连接成功');
 
 					that.initEventHandle();
 				},
@@ -55,7 +58,7 @@ class WebSocketClass {
 
 		// #ifdef H5
 		this.ws.onopen = (event) => {
-			console.log("WebSocket连接打开");
+			console.log('WebSocket连接打开');
 		};
 		// #endif
 
@@ -114,7 +117,7 @@ class WebSocketClass {
 
 		// #ifdef H5
 		this.ws.onmessage = (event) => {
-			
+
 			this.globalCallback(JSON.parse(event.data))
 		};
 		// #endif
@@ -138,23 +141,23 @@ class WebSocketClass {
 	}
 
 	// 发送信息方法
-	webSocketSendMsg(msg) {
-		// #ifdef H5
-		this.ws && this.ws.send(JSON.stringify(msg));
-		// #endif
-		
-		// #ifdef APP-PLUS
-		this.ws && this.ws.send({
-			data: JSON.stringify(msg),
-			success() {
-				console.log("消息发送成功");
-			},
-			fail(err) {
-				console.log("关闭失败", err)
-			}
-		});
+	webSocketSendMsg(msg) {
+		// #ifdef H5
+		this.ws && this.ws.send(JSON.stringify(msg));
 		// #endif
-		
+
+		// #ifdef APP-PLUS
+		this.ws && this.ws.send({
+			data: JSON.stringify(msg),
+			success() {
+				console.log('消息发送成功');
+			},
+			fail(err) {
+				console.log('关闭失败', err)
+			}
+		});
+		// #endif
+
 	}
 
 	// 获取ws返回的数据方法
@@ -165,27 +168,116 @@ class WebSocketClass {
 	// 关闭ws方法
 	closeSocket() {
 		if (this.ws) {
-			this.userClose = true;
-			// #ifdef H5
-			this.ws && this.ws.close();
-			// #endif
-			
-			// #ifdef APP-PLUS
-			this.ws.close({
-				success(res) {
-					console.log("关闭成功", res)
-				},
-				fail(err) {
-					console.log("关闭失败", err)
-				}
-			});
+			this.userClose = true;
+			// #ifdef H5
+			this.ws && this.ws.close();
+			// #endif
+
+			// #ifdef APP-PLUS
+			this.ws.close({
+				success(res) {
+					console.log('关闭成功', res)
+				},
+				fail(err) {
+					console.log('关闭失败', err)
+				}
+			});
 			// #endif
-			
+
 		}
 	}
 
 	writeToScreen(massage) {
 		console.log(massage);
 	}
+	subPairsgroup() {
+
+
+		this.publicSend('sub', 'pairsgroup', ['market.pairsgroup'], null)
+	}
+	unSubPairsgroup() {
+		this.publicSend('un_sub', 'pairsgroup', ['market.pairsgroup'], null)
+	}
+	subBbo(symbol) {
+		this.publicSend('sub', 'bbo', ['market.' + symbol + '.bbo'], null)
+	}
+	unSubBbo(symbol) {
+		this.publicSend('un_sub', 'bbo', ['market.' + symbol + '.bbo'], null)
+	}
+	subTrade(symbol) {
+		this.publicSend('sub', 'trade', ['market.' + symbol + '.trade'], null)
+	}
+	unSubTrade(symbol) {
+		this.publicSend('un_sub', 'trade', ['market.' + symbol + '.trade'], null)
+	}
+	subDetail(symbol) {
+		this.publicSend('sub', 'detail', ['market.' + symbol + '.detail'], null)
+	}
+	unSubDetail(symbol) {
+		this.publicSend('un_sub', 'detail', ['market.' + symbol + '.detail'], null)
+	}
+	subKHistory(timeType, symbol) {
+		var toDate = parseInt(new Date().getTime() / 1000);
+		var num = 100000;
+		var fromDate = parseInt(new Date().getTime() / 1000);
+		switch (timeType) {
+			case '1min':
+				fromDate = fromDate - num;
+				break;
+			case '5min':
+				fromDate = fromDate - (5 * num);
+				break;
+			case '15min':
+				fromDate = fromDate - (15 * num);
+				break;
+			case '30min':
+				fromDate = fromDate - (30 * num);
+				break;
+			case '60min':
+				fromDate = fromDate - (60 * num);
+				break;
+			case '1day':
+				fromDate = fromDate - (60 * 24 * num);
+				break;
+			case '1week':
+				fromDate = fromDate - (60 * 24 * 7 * num);
+				break;
+			case '1mon':
+				fromDate = fromDate - (60 * 24 * 30 * num);
+				break;
+		}
+
+		this.publicSend('req', 'kline',
+			['market.' + symbol + ".kline." + timeType], {
+				fromDate: parseInt(fromDate),
+				toDate: toDate
+			})
+	}
+	subKline(timeType, symbol) {
+		this.publicSend('sub', 'kline',
+			['market.' + symbol + ".kline." + timeType], null)
+	}
+
+	unSubKline(timeType, symbol) {
+		this.publicSend('un_sub', 'kline',
+			['market.' + symbol + ".kline." + timeType], null)
+
+	}
+
+	publicSend(event, type, channel, date) {
+		var data = {
+			event: event,
+			type: type,
+			id: this.id,
+			channel: channel
+		};
+		if (date) {
+			data.fromDate = date.fromDate
+			data.toDate = date.toDate
+		}
+		this.webSocketSendMsg(data)
+
+	}
+
 }
 export default WebSocketClass;