diff --git a/src/manifest.json b/src/manifest.json
index a4d92a2..7a7c3df 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -1,6 +1,6 @@
 {
     "name": "",
-    "appid": "",
+    "appid": "wx11771c7bf2913cb2",
     "description": "",
     "versionName": "1.0.0",
     "versionCode": "100",
@@ -50,7 +50,7 @@
     "quickapp": {},
     /* 小程序特有相关 */
     "mp-weixin": {
-        "appid": "",
+        "appid": "wx11771c7bf2913cb2",
         "setting": {
             "urlCheck": false
         },
diff --git a/src/pages/integrated/notice/index.vue b/src/pages/integrated/notice/index.vue
index e6b2753..5ed9ed3 100644
--- a/src/pages/integrated/notice/index.vue
+++ b/src/pages/integrated/notice/index.vue
@@ -1,5 +1,6 @@
 <template>
 	<crud-layout title="通知公告" :bg="filePath(SERVICE_IMAGE.blueBg)">
+		<view class="h-30rpx" />
 		<view class="notice-container">
 			<view class="notice-list">
 				<view v-if="noticeList.length === 0" class="empty-tip"> 暂无公告 </view>
diff --git a/src/pages/root/dashboard.vue b/src/pages/root/dashboard.vue
index 47b0360..7f40790 100644
--- a/src/pages/root/dashboard.vue
+++ b/src/pages/root/dashboard.vue
@@ -73,6 +73,8 @@ const doMenu = async (v: any) => {
     // 是否是具体页面
     const routePath = v.page.split("?")[0]
     if (v.page.startsWith("/") && __ROUTES__.some((route) => route.path === routePath)) {
+        // 直接页面入口也要先组装所属业务 Tabbar，再进入目标页面。
+        await tabbarStore.componetTabbarList(v.page)
         router.jump(v.page)
         return
     }
diff --git a/src/pages/root/web-view.vue b/src/pages/root/web-view.vue
index c2704a7..4dbc7f7 100644
--- a/src/pages/root/web-view.vue
+++ b/src/pages/root/web-view.vue
@@ -1,24 +1,55 @@
 <script setup lang="ts">
-import { ref, reactive } from "vue"
-import { onLoad, onShow } from "@dcloudio/uni-app"
+import { reactive } from "vue"
+import { onLoad } from "@dcloudio/uni-app"
 
 const state = reactive({
-    url: ""
+    url: "",
 })
 
 onLoad((options: any) => {
     if (options.url) {
         state.url = decodeURIComponent(options.url)
+        // 只记录地址结构，不输出 token，便于定位微信 WebView 域名校验问题。
+        try {
+            const url = new URL(state.url)
+            console.log("[web-view] 加载地址:", {
+                origin: url.origin,
+                pathname: url.pathname,
+                queryKeys: Array.from(url.searchParams.keys()),
+            })
+        } catch (error) {
+            console.error("[web-view] 地址解析失败:", error)
+        }
     }
 })
+
+const handleWebViewLoad = (event: any) => {
+    console.log("[web-view] 加载完成:", event?.detail?.src || state.url)
+}
+
+const handleWebViewError = (event: any) => {
+    console.error("[web-view] 加载失败:", {
+        url: state.url,
+        detail: event?.detail,
+    })
+    uni.showToast({ title: "第三方页面加载失败，请检查业务域名配置", icon: "none" })
+}
 </script>
 
 <template>
     <crud-layout mainIsScroll tabBarType="just-flot-back">
-        <web-view :update-title="false" :fullscreen="false" :webview-styles="{
-            width: '100%',
-            height: '100%',
-            backgroundColor: '#fff'
-        }" :src="state.url" />
+        <web-view class="mall-web-view" :update-title="false" :fullscreen="false" @load="handleWebViewLoad"
+            @error="handleWebViewError" :webview-styles="{
+                width: '100%',
+                height: '100%',
+                backgroundColor: '#fff'
+            }" :src="state.url" />
     </crud-layout>
-</template>
\ No newline at end of file
+</template>
+
+<style lang="scss" scoped>
+.mall-web-view {
+    width: 100%;
+    height: 100%;
+}
+</style>
diff --git a/src/pages/third-app/happyMall.vue b/src/pages/third-app/happyMall.vue
index 5bf377d..1104de9 100644
--- a/src/pages/third-app/happyMall.vue
+++ b/src/pages/third-app/happyMall.vue
@@ -33,8 +33,18 @@ function normalizeMallUrl(rawUrl: string) {
 
 	const [, origin, rawPathname = "/", search = "", hash = ""] = matched
 	const queryItems = search.slice(1).split("&").filter(Boolean)
-	const queryKeys = queryItems.map((item) => decodeURIComponent(item.split("=")[0] || ""))
-	const hasToken = queryItems.some((item) => /^token=.+/i.test(item))
+	const decodeQueryPart = (value: string) => {
+		try {
+			return decodeURIComponent(value)
+		} catch {
+			return value
+		}
+	}
+	const queryKeys = queryItems.map((item) => decodeQueryPart(item.split("=")[0] || ""))
+	const hasToken = queryItems.some((item) => {
+		const [key, ...valueParts] = item.split("=")
+		return decodeQueryPart(key || "").toLowerCase() === "token" && valueParts.join("=")
+	})
 	let pathname = rawPathname
 
 	// 宁波银行正常登录页是 /h5/thirdApp；部分环境会错误返回带 token 的根路径。
@@ -51,7 +61,22 @@ function normalizeMallUrl(rawUrl: string) {
 	if (pathname === "/" || !hasToken) {
 		throw new Error("商城登录地址异常，请联系管理员")
 	}
-	return `${origin}${pathname}${search}${hash}`
+
+	// 宁波银行 H5 通过 platform 判断是否运行在微信小程序中。设置为 XR 后，
+	// H5 左上角返回按钮会调用 wx.miniProgram.navigateBack()，直接返回小程序上一页，
+	// 不会先消耗宁波银行 H5 自己的 history。覆盖旧值，避免后端返回其他平台参数。
+	const queryWithoutPlatform = queryItems.filter((item) => {
+		const key = decodeQueryPart(item.split("=")[0] || "").toLowerCase()
+		return key !== "platform"
+	})
+	queryWithoutPlatform.push("platform=XR")
+	const normalizedSearch = `?${queryWithoutPlatform.join("&")}`
+	console.log("[happyMall] 跳转平台:", {
+		platform: "XR",
+		queryKeys: queryWithoutPlatform.map((item) => decodeQueryPart(item.split("=")[0] || "")),
+	})
+
+	return `${origin}${pathname}${normalizedSearch}${hash}`
 }
 
 onLoad(async () => {
diff --git a/src/sheep/components/crud/crud-layout/crud-layout.vue b/src/sheep/components/crud/crud-layout/crud-layout.vue
index d756303..6538ba6 100644
--- a/src/sheep/components/crud/crud-layout/crud-layout.vue
+++ b/src/sheep/components/crud/crud-layout/crud-layout.vue
@@ -93,6 +93,10 @@ function initBackStyle() {
 function tabbarChange(index: number) {
 	const target = tabbarStore.tabbarList[index]
 	if (!target) return
+	if (target.pagePath === "/pages/root/dashboard") {
+		// 从业务导航返回工作台时，让首页根 Tabbar 同步选中“首页”。
+		tabbarStore.setRootActiveIndex(0)
+	}
 	jump(target.pagePath, {}, 3)
 }
 
diff --git a/src/sheep/stores/tabbar.ts b/src/sheep/stores/tabbar.ts
index dae372b..a6c2e87 100644
--- a/src/sheep/stores/tabbar.ts
+++ b/src/sheep/stores/tabbar.ts
@@ -118,16 +118,62 @@ const TABBAR_CONSTANT: Array<TabbarItem> = [
 		launchParam: ["integrated"],
 		auth: ["user"],
 	},
+	{
+		pagePath: "/pages/integrated/notice/index",
+		text: "通知公告",
+		iconPath: "/static/tabbar/notice.png",
+		selectedIconPath: "/static/tabbar/notice-select.png",
+		launchParam: ["notice"],
+		auth: ["user"],
+	},
+	{
+		pagePath: "/pages/integrated/feedback/index",
+		text: "意见反馈",
+		iconPath: "/static/tabbar/feedback.png",
+		selectedIconPath: "/static/tabbar/feedback-select.png",
+		launchParam: ["feedback"],
+		auth: ["user"],
+	},
 	{
 		pagePath: "/pages/tabbar/my",
 		text: "我的",
 		iconPath: "/static/tabbar/my.png",
 		selectedIconPath: "/static/tabbar/my-select.png",
-		launchParam: ["canteen", "selfMerchant", "onlineShop", "coopMerchant", "integrated", "prosperityShop", "prosperityShopMchList"],
+		launchParam: [
+			"canteen",
+			"selfMerchant",
+			"onlineShop",
+			"coopMerchant",
+			"integrated",
+			"prosperityShop",
+			"prosperityShopMchList",
+			"notice",
+			"feedback",
+		],
 		auth: ["user", "merchant", "doorAdmin"],
 	},
 ]
 
+const WORKBENCH_TABBAR_ITEM: TabbarItem = {
+	pagePath: "/pages/root/dashboard",
+	text: "工作台",
+	iconPath: "/static/tabbar/home.png",
+	selectedIconPath: "/static/tabbar/home-select.png",
+	launchParam: [],
+	auth: [],
+}
+
+function getTabbarLaunchParam(url?: string) {
+	const launchParam = getLaunchParam(url)
+	if (launchParam) return launchParam
+	if (!url) return ""
+
+	// 常用功能也可能直接配置 Tabbar 页面路径，需要由页面反推出所属业务场景。
+	const pagePath = url.split("?")[0]
+	const tabbarItem = TABBAR_CONSTANT.find((item) => item.pagePath === pagePath)
+	return tabbarItem?.launchParam[0] || ""
+}
+
 const defaultRootTabbarList: Array<TabbarItem> = [
 	{
 		pagePath: "/pages/root/dashboard",
@@ -166,13 +212,17 @@ export const useTabbarStore = defineStore("tabbarStore", {
 	}),
 	getters: {
 		isDashboardPage(state) {
-			return `/${state.currentRoute}` === "/pages/root/dashboard" || `/${state.currentRoute}` === "/pages/tabbar/my"
+			const currentRoute = state.currentRoute.startsWith("/") ? state.currentRoute : `/${state.currentRoute}`
+			return currentRoute === "/pages/root/dashboard" || currentRoute === "/pages/tabbar/my"
 		},
 		isTabbar(state) {
-			return state.tabbarList.some((item) => item.pagePath === `/${state.currentRoute}`)
+			const currentRoute = state.currentRoute.startsWith("/") ? state.currentRoute : `/${state.currentRoute}`
+			// 工作台只作为业务 Tabbar 的返回入口，进入页面后仍展示首页自己的根 Tabbar。
+			return currentRoute !== WORKBENCH_TABBAR_ITEM.pagePath && state.tabbarList.some((item) => item.pagePath === currentRoute)
 		},
 		activeIndex(state) {
-			return state.tabbarList.findIndex((item) => item.pagePath === `/${state.currentRoute}`)
+			const currentRoute = state.currentRoute.startsWith("/") ? state.currentRoute : `/${state.currentRoute}`
+			return state.tabbarList.findIndex((item) => item.pagePath === currentRoute)
 		},
 		pageTabbarList(state) {
 			return state.tabbarList.map((item) => {
@@ -196,22 +246,25 @@ export const useTabbarStore = defineStore("tabbarStore", {
 	},
 	actions: {
 		async componetTabbarList(launchParam?: string) {
-			let _launchParam = ""
-			if (launchParam) {
-				_launchParam = getLaunchParam(launchParam)
-			} else {
-				_launchParam = getLaunchParam()
-			}
-			if (this.launchParam === _launchParam) return
+			const _launchParam = getTabbarLaunchParam(launchParam)
+			const hasMyTabbar = this.tabbarList.some((item) => item.pagePath === "/pages/tabbar/my")
+			const hasWorkbenchTabbar = this.tabbarList.some((item) => item.pagePath === WORKBENCH_TABBAR_ITEM.pagePath)
+			// 热更新或旧状态中可能已有相同场景但尚未加入工作台，此时仍需重新组装。
+			if (this.launchParam === _launchParam && (!hasMyTabbar || hasWorkbenchTabbar)) return
 			const appInfo = await getAppInfo()
 			if (!_launchParam || !appInfo) return
 			const tabbarList: Array<TabbarItem> = []
-			TABBAR_CONSTANT.forEach((item, index) => {
+			TABBAR_CONSTANT.forEach((item) => {
 				const visible = item.launchParam.includes(_launchParam)
 				if (visible) {
 					tabbarList.push(item)
 				}
 			})
+			const myTabbarIndex = tabbarList.findIndex((item) => item.pagePath === "/pages/tabbar/my")
+			if (myTabbarIndex !== -1) {
+				// 仅对带“我的”的业务导航生效，并保证“工作台”紧邻其左侧。
+				tabbarList.splice(myTabbarIndex, 0, WORKBENCH_TABBAR_ITEM)
+			}
 			this.tabbarList = tabbarList
 			this.launchParam = _launchParam
 		},
diff --git a/src/static/tabbar/feedback-select.png b/src/static/tabbar/feedback-select.png
new file mode 100644
index 0000000..087a44e
Binary files /dev/null and b/src/static/tabbar/feedback-select.png differ
diff --git a/src/static/tabbar/feedback.png b/src/static/tabbar/feedback.png
new file mode 100644
index 0000000..6605b5b
Binary files /dev/null and b/src/static/tabbar/feedback.png differ
diff --git a/src/static/tabbar/notice-select.png b/src/static/tabbar/notice-select.png
new file mode 100644
index 0000000..90f55d6
Binary files /dev/null and b/src/static/tabbar/notice-select.png differ
diff --git a/src/static/tabbar/notice.png b/src/static/tabbar/notice.png
new file mode 100644
index 0000000..3f9ef60
Binary files /dev/null and b/src/static/tabbar/notice.png differ