diff --git a/App.vue b/App.vue
index 7e31c1b..a03459d 100644
--- a/App.vue
+++ b/App.vue
@@ -4,44 +4,34 @@ import V2NIM, { V2NIMConst } from "nim-web-sdk-ng/dist/v2/NIM_UNIAPP_SDK";
 import { getMsgContentTipByType } from "./pages/NEUIKit/utils/msg";
 import { STORAGE_KEY } from "./pages/NEUIKit/utils/constants";
 import { isWxApp } from "./pages/NEUIKit/utils";
-import { V2NIMMessage, V2NIMMessagePushConfig } from "nim-web-sdk-ng/dist/v2/NIM_UNIAPP_SDK/V2NIMMessageService";
+import { V2NIMMessage, V2NIMMessagePushConfig, V2NIMConversation } from "nim-web-sdk-ng/dist/v2/NIM_UNIAPP_SDK/V2NIMMessageService";
 import { unix } from "dayjs";
 
 export default {
 	globalData: {
 		timer: null, // 定时器变量
+		reconnectTimer: null, // 重连专用定时器
 		themeColor: "#00b666",
 		themeBackgroundColor: "#00b66621",
 	},
 	onLaunch() { 
 		let that = this;
 		uni.removeStorageSync("selectedCity");
-		// 可能只在小程序生效的监听方法
-		// uni.onBeforeAppRoute((res) => {
-		// 	console.log("setNavStyle", res);
-		// 	try {
-		// 		that.G.Post("/common/user/browsing/history/addRecord", { browsingUrl: res.path }, (res) => {});
-		// 	} catch (error) {
-		// 		console.log("error", error);
-		// 	}
-		// });
+		
 		// 监听路由跳转
 		uni.addInterceptor("navigateTo", {
-			// 跳转前拦截
 			invoke(args) {
 				console.log("navigateTo 跳转前", args);
 				that.G.watchUserPage(args.url);
 			},
 		});
 		uni.addInterceptor("reLaunch", {
-			// 跳转前拦截
 			invoke(args) {
 				console.log("reLaunch 跳转前", args);
 				that.G.watchUserPage(args.url);
 			},
 		});
 		uni.addInterceptor("redirectTo", {
-			// 跳转前拦截
 			invoke(args) {
 				console.log("redirectTo 跳转前", args);
 				that.G.watchUserPage(args.url);
@@ -51,6 +41,7 @@ export default {
 	onShow: function (options) {
 		let that = this;
 		console.log("show 项目init：", options, decodeURIComponent(options.query.scene));
+		
 		// 清除扫码获取的id信息
 		uni.removeStorageSync("scene");
 		uni.removeStorageSync("user_scene");
@@ -74,15 +65,21 @@ export default {
 		} else {
 			uni.setStorageSync("apply-invite-code", "");
 		}
+		
 		if (uni.getStorageSync("apply-token")) {
 			this.G.checkToken();
 		}
+		
+		// 初始化定时器 - 合并检查任务
 		if (!that.globalData.timer) {
 			that.checkNum();
+			that.checkAndReconnectIM(); // 立即检查一次连接
+			
+			// 缩短检查间隔到15秒，兼顾消息提醒和连接检查
 			that.globalData.timer = setInterval(() => {
-				console.log("inner+++++++++++++++++++++++++++++++++++++++++++++++");
 				that.checkNum();
-			}, 30 * 1000);
+				that.checkAndReconnectIM();
+			}, 15 * 1000);
 		}
 
 		uni.$on("isGlogin", function (data) {
@@ -91,19 +88,127 @@ export default {
 				that.initWyyx();
 			}
 		});
+		
+		// 应用从后台返回时检查连接
 		if (uni.getStorageSync("apply-token")) {
-			console.log("app.vue 是否调用");
-			that.initWyyx();
+			console.log("app.vue 检查IM连接状态");
+			that.checkAndReconnectIM();
 		}
 	},
 	onHide: function () {
+		// 应用进入后台时不清除定时器，保持心跳
+		console.log("应用进入后台，保持IM连接检测");
+		
+		// 发送一次心跳包
+		if (uni.$UIKitNIM && uni.$UIKitNIM.V2NIMLoginService) {
+			uni.$UIKitNIM.V2NIMLoginService.ping().then(() => {
+				console.log("后台心跳发送成功");
+			}).catch(err => {
+				console.error("后台心跳发送失败，准备重连", err);
+				this.reconnectIM();
+			});
+		}
+	},
+	onUnload() {
+		// 页面卸载时才清除定时器
 		if (this.globalData.timer) {
 			clearInterval(this.globalData.timer);
 			this.globalData.timer = null;
-			console.log("定时任务已清除");
+			console.log("定时器已清除");
+		}
+		
+		if (this.globalData.reconnectTimer) {
+			clearInterval(this.globalData.reconnectTimer);
+			this.globalData.reconnectTimer = null;
 		}
 	},
 	methods: {
+		// 检查并重新连接IM
+		checkAndReconnectIM() {
+			let that = this;
+			// 延迟执行，确保SDK初始化完成
+			setTimeout(() => {
+				if (uni.$UIKitNIM && uni.$UIKitStore) {
+					const connectStatus = uni.$UIKitStore.connectStore.connectStatus;
+					console.log('当前IM连接状态:', connectStatus);
+					
+					// 连接状态码：
+					// 0: 初始状态
+					// 1: 已断开
+					// 2: 已连接
+					// 3: 连接中
+					if (connectStatus !== 2 && connectStatus !== 3) {
+						console.log("IM连接已断开，尝试重连...");
+						that.reconnectIM();
+					}
+				} else if (uni.getStorageSync("apply-token") && uni.getStorageSync("apply-uid")) {
+					console.log("IM SDK未初始化，重新初始化...");
+					that.initWyyx();
+				}
+			}, 1000);
+		},
+		
+		// 重新连接IM
+		reconnectIM() {
+			let that = this;
+			
+			// 如果已经在重连中，则不再重复发起
+			if (this.globalData.reconnectTimer) {
+				console.log("正在重连中，无需重复操作");
+				return;
+			}
+			
+			// 尝试重连
+			const attemptReconnect = () => {
+				if (!uni.getStorageSync("apply-token") || !uni.getStorageSync("apply-uid")) {
+					console.log("用户未登录，停止重连");
+					clearInterval(that.globalData.reconnectTimer);
+					that.globalData.reconnectTimer = null;
+					return;
+				}
+				
+				if (uni.$UIKitNIM && uni.$UIKitNIM.V2NIMLoginService) {
+					const account = uni.getStorageSync("im-accid");
+					const token = uni.getStorageSync("im-token");
+					
+					if (account && token) {
+						console.log(`尝试重连IM (account: ${account})`);
+						uni.$UIKitNIM.V2NIMLoginService.login(account, token)
+							.then(() => {
+								console.log("IM重连成功");
+								clearInterval(that.globalData.reconnectTimer);
+								that.globalData.reconnectTimer = null;
+							})
+							.catch((error) => {
+								console.error("IM重连失败，将再次尝试", error);
+							});
+					} else {
+						console.log("重连信息不全，重新初始化IM");
+						that.initWyyx();
+					}
+				} else {
+					console.log("SDK未初始化，重新初始化IM");
+					that.initWyyx();
+				}
+			};
+			
+			// 立即尝试一次重连
+			attemptReconnect();
+			
+			// 设置重连定时器，每5秒尝试一次，最多尝试10次
+			let reconnectAttempts = 0;
+			this.globalData.reconnectTimer = setInterval(() => {
+				reconnectAttempts++;
+				if (reconnectAttempts >= 10) {
+					console.log("重连尝试次数已达上限，停止重连");
+					clearInterval(that.globalData.reconnectTimer);
+					that.globalData.reconnectTimer = null;
+					return;
+				}
+				attemptReconnect();
+			}, 5000);
+		},
+
 		initWyyx() {
 			let that = this;
 
@@ -114,36 +219,46 @@ export default {
 				},
 				(res) => {
 					console.log("wyyx_getConfig", res);
+					
+					// 检查返回数据有效性
+					if (!res || !res.appKey || !res.accid || !res.token) {
+						console.error("获取IM配置失败，参数不完整");
+						return;
+					}
+					
 					let resData = {
 						appkey: res.appKey,
 						accid: res.accid,
 						token: res.token,
 					};
+					
+					// 保存IM配置信息，用于重连
+					uni.setStorageSync('im-appkey', resData.appkey);
+					uni.setStorageSync('im-accid', resData.accid);
+					uni.setStorageSync('im-token', resData.token);
+					
 					const imOptions = {
-						appkey: resData.appkey, // 请填写您的 appkey
-						account: resData.accid, // 请填写您的 account
-						token: resData.token, // 请填写您的 token
-						// appkey: "7e19d679085266aa872a8de12f0c1ae5", // 请填写您的 appkey
-						// account: "9", // 请填写您的 account
-						// token: "2d4ca36cca6293cf3a81d6ca1b8026f7", // 请填写您的 token
+						appkey: resData.appkey,
+						account: resData.accid,
+						token: resData.token,
 					};
-					if (imOptions) {
-						this.initNim(imOptions);
-					} else {
-						// 需要登录, 跳转登录页
-					}
+					
+					this.initNim(imOptions);
 				}
 			);
 		},
+		
 		async initNim(opts) {
 			let that = this;
-			// 初始化 nim sdk
+			// 初始化 nim sdk，增强重连配置
 			const nim = (uni.$UIKitNIM = V2NIM.getInstance(
 				{
 					appkey: opts.appkey,
 					needReconnect: true,
-					// "reconnectionAttempts": 5,
-					debugLevel: "error",
+					reconnectionAttempts: 10, // 增加重连次数
+					reconnectionDelay: 3000, // 重连间隔3秒
+					heartbeatInterval: 20000, // 缩短心跳间隔为20秒
+					debugLevel: "warn", // 提高日志级别便于调试
 					apiVersion: "v2",
 					enableV2CloudConversation: true,
 				},
@@ -151,10 +266,8 @@ export default {
 					V2NIMLoginServiceConfig: {
 						lbsUrls: isWxApp ? ["https://lbs.netease.im/lbs/wxwebconf.jsp"] : ["https://lbs.netease.im/lbs/webconf.jsp"],
 						linkUrl: isWxApp ? "wlnimsc0.netease.im" : "weblink.netease.im",
-						/**
-						 * 使用固定设备 ID，
-						 */
-						isFixedDeviceId: true,
+						isFixedDeviceId: true, // 使用固定设备ID
+						autoLogin: true, // 允许自动登录
 					},
 				}
 			));
@@ -166,9 +279,7 @@ export default {
 				nim,
 				{
 					addFriendNeedVerify: false,
-					// 是否需要显示 p2p 消息、p2p 会话列表消息已读未读，默认 false
 					p2pMsgReceiptVisible: true,
-					// 是否需要显示群组消息已读未读，默认 false
 					teamMsgReceiptVisible: true,
 					teamAgreeMode: V2NIMConst.V2NIMTeamAgreeMode.V2NIM_TEAM_AGREE_MODE_NO_AUTH,
 					sendMsgBefore: async (options: { msg: V2NIMMessage; conversationId: string; serverExtension?: Record<string, unknown> }) => {
@@ -178,8 +289,6 @@ export default {
 						});
 						const yxAitMsg = options.serverExtension ? options.serverExtension.yxAitMsg : { forcePushIDsList: "[]", needForcePush: false };
 
-						// 如果是 at 消息，需要走离线强推
-
 						const { forcePushIDsList, needForcePush } = yxAitMsg
 							? // @ts-ignore
 							  store.msgStore._formatExtAitToPushInfo(yxAitMsg, options.msg.text)
@@ -192,26 +301,21 @@ export default {
 						const targetId = nim.V2NIMConversationIdUtil.parseConversationTargetId(conversationId);
 
 						const pushPayload = JSON.stringify({
-							// oppo
 							oppoField: {
-								click_action_type: 4, // 参考 oppo 官网
-								click_action_activity: "", // 各端不一样 TODO
+								click_action_type: 4,
+								click_action_activity: "",
 								action_parameters: {
 									sessionId: targetId,
 									sessionType: conversationType,
-								}, // 自定义
+								},
 							},
-
-							// vivo
 							vivoField: {
-								pushMode: 0, //推送模式：0 表示正式推送、1 表示测试推送。不填则默认为 0。
+								pushMode: 0,
 							},
-
-							// huawei
 							hwField: {
 								click_action: {
 									type: 1,
-									action: "", // 各端不一样 TODO
+									action: "",
 								},
 								androidConfig: {
 									category: "IM",
@@ -221,8 +325,6 @@ export default {
 									}),
 								},
 							},
-
-							// 通用
 							sessionId: targetId,
 							sessionType: conversationType,
 						});
@@ -243,6 +345,16 @@ export default {
 				"UniApp"
 			));
 
+			// 监听连接状态变化
+			nim.V2NIMLoginService.on("onConnectStatusChanged", (status) => {
+				console.log("IM连接状态变化:", status);
+				// 状态1表示已断开连接
+				if (status === 1) {
+					console.log("检测到连接断开，触发重连");
+					that.reconnectIM();
+				}
+			});
+
 			// #ifdef APP-PLUS
 			const nimPushPlugin = uni.requireNativePlugin("NIMUniPlugin-PluginModule");
 			nim.V2NIMSettingService.setOfflinePushConfig(nimPushPlugin, {
@@ -264,41 +376,56 @@ export default {
 					certificateName: "rongyaoCertificateName",
 				},
 				apns: {
-					// certificateName: 'AuthKey_98P8URRXUD_test', //测试用:
-					certificateName: "AuthKey_98P8URRXUD", //正式用
+					certificateName: "AuthKey_98P8URRXUD",
 				},
 			});
-			console.log("是否执行 推送");
+			console.log("推送配置已设置");
 			// #endif
 
-			nim.V2NIMLoginService.login(opts.account, opts.token).then(() => {});
+			// 登录IM
+			nim.V2NIMLoginService.login(opts.account, opts.token)
+				.then(() => {
+					console.log("IM登录成功");
+					// 清除重连定时器
+					if (that.globalData.reconnectTimer) {
+						clearInterval(that.globalData.reconnectTimer);
+						that.globalData.reconnectTimer = null;
+					}
+				})
+				.catch((error) => {
+					console.error("IM登录失败", error);
+					// 登录失败时启动重连机制
+					that.reconnectIM();
+				});
 
+			// 监听会话变化
 			nim.V2NIMConversationService.on("onConversationChanged", function (conversationList: V2NIMConversation[]) {
 				console.log("初始化监听会话:", conversationList);
-				let _bool = conversationList.filter((item) => {
+				let unreadConversations = conversationList.filter((item) => {
 					return Number(item.unreadCount) > 0;
 				});
-				console.log("初始化监听会话bool:", _bool);
-				if (_bool && _bool.length > 0) {
-					that.playAudio(); // 播放音频
+				console.log("未读会话数量:", unreadConversations.length);
+				if (unreadConversations.length > 0) {
+					that.playAudio();
 				}
 			});
 		},
+		
 		playAudio() {
 			let that = this;
 			const innerAudioContext = uni.createInnerAudioContext();
 			innerAudioContext.autoplay = true;
 			innerAudioContext.src = "https://matripe-cms.oss-cn-beijing.aliyuncs.com/ibocai/tip.mp3";
 			innerAudioContext.onPlay(() => {
-				console.log("开始播放");
+				console.log("开始播放提示音");
 			});
 			uni.vibrateShort();
 
 			innerAudioContext.onError((res) => {
-				console.log(res.errMsg);
-				console.log(res.errCode);
+				console.log("提示音播放错误:", res.errMsg, res.errCode);
 			});
 		},
+		
 		checkNum() {
 			let that = this;
 			if (uni.getStorageSync("apply-token")) {
@@ -308,16 +435,16 @@ export default {
 						if (res.approvePassHasNotRed + applyNum > 0) {
 							uni.setTabBarBadge({
 								index: 2,
-								text: String(res.approvePassHasNotRed+ applyNum),
+								text: String(res.approvePassHasNotRed + applyNum),
 								fail(err) {
-									console.log("err", err);
+									console.log("设置tabBar徽章失败:", err);
 								},
 							});
 						} else {
 							uni.removeTabBarBadge({
 								index: 2,
 								fail(err) {
-									console.log("err", err);
+									console.log("移除tabBar徽章失败:", err);
 								},
 							});
 						}
@@ -333,15 +460,14 @@ export default {
 @import "./static/css/iconfont.css";
 @import "./uni_modules/vk-uview-ui/index.scss";
 @import "./static/css/base.scss";
-// @import "./static/font/iconfont-weapp-icon.css";
 
 // #ifdef MP-WEIXIN
 page {
 	width: 100vw;
 	height: 100vh;
 }
-
 // #endif
+
 // #ifdef H5 || APP-PLUS || MP-TOUTIAO || MP-KUAISHOU
 page {
 	width: 100vw;
@@ -352,7 +478,6 @@ page {
 	--color-027: #ff4400;
 	--color-href: #576b95;
 }
-
 // #endif
 
 // uview默认样式覆盖