diff --git a/src/components/chat-new.vue b/src/components/chat-new.vue
index 402d58f..7ab9ae2 100644
--- a/src/components/chat-new.vue
+++ b/src/components/chat-new.vue
@@ -1,5 +1,7 @@
 <script setup>
-import { ref, computed, inject, watch, nextTick, onMounted, onActivated, onDeactivated } from 'vue'
+import { ref, computed, watch, nextTick, onMounted, onActivated, onDeactivated } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useAppStore } from '@/store/app.js'
 import { onBeforeRouteLeave } from 'vue-router'
 import { showToast, showLoadingToast, closeToast, showImagePreview } from 'vant'
 import _ from 'lodash'
@@ -38,18 +40,9 @@ const { isWX, tokenExist, lostChatInfoNum } = defineProps({
     default: 0,
   },
 })
-const store = inject('appStore', null)
-// 直接从 pinia store 取响应式字段，避免 inject('chatArr') 在打包后拿到空默认 ref
-const chatArr = computed({
-  get: () => store?.chatArr || [],
-  set: (val) => {
-    if (store) store.chatArr = val
-  },
-})
-const isChatLoading = computed(() => !!store?.isChatLoading)
-const sessionId = computed(() => store?.sessionId || '')
-const userId = computed(() => store?.userId || '')
-const isLostMessage = computed(() => store?.isLostMessage ?? null)
+// 与其他组件一致：直接从 Pinia 取响应式字段，避免 inject 默认空 ref 导致打包后列表不更新
+const store = useAppStore()
+const { chatArr, isChatLoading, sessionId, userId, isLostMessage } = storeToRefs(store)
 const mainContainerRef = ref(null)
 const webSocketChannel = '95460000' // 投诉直连渠道号
 // mescroll 实例（非响应式）
@@ -220,8 +213,8 @@ async function previewImage(item) {
 const showTyping = computed(
   () =>
     isChatLoading.value &&
-    store.chatArr.length > 0 &&
-    store.chatArr[store.chatArr.length - 1].type === 'user',
+    chatArr.value.length > 0 &&
+    chatArr.value[chatArr.value.length - 1].type === 'user',
 )
 
 function sendText(text) {
diff --git a/src/main.js b/src/main.js
index d73c7bc..86b2d91 100644
--- a/src/main.js
+++ b/src/main.js
@@ -24,9 +24,9 @@ const isMobile = /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/
 const currentHostname = window.location.hostname
 const shouldShowVConsole = enableVConsoleDomains.includes(currentHostname)
 // if (shouldShowVConsole || (shouldEnableVConsole && isMobile)) {
-  import('vconsole').then(({ default: VConsole }) => {
-    new VConsole()
-  })
+import('vconsole').then(({ default: VConsole }) => {
+  new VConsole()
+})
 // }
 
 // 根据rem单位适配
@@ -41,13 +41,13 @@ function getRem(pwidth, prem) {
   var oWidth = document.body.clientWidth || document.documentElement.clientWidth
 
   // 设置最大宽度限制（例如 375px，与聊天框最大宽度保持一致）
-  var maxWidth = 430
+  var maxWidth = import.meta.env.VITE_USER_NODE_ENV === 'development' ? 375 : 430
   if (oWidth > maxWidth) {
     oWidth = maxWidth
   }
 
   // 可选：设置最小宽度限制
-  var minWidth = 320
+  var minWidth = import.meta.env.VITE_USER_NODE_ENV === 'development' ? 375 : 320
   if (oWidth < minWidth) {
     oWidth = minWidth
   }
diff --git a/src/store/app.js b/src/store/app.js
index dda8bed..2e0cb72 100644
--- a/src/store/app.js
+++ b/src/store/app.js
@@ -362,7 +362,7 @@ export const useAppStore = defineStore('app', () => {
       ],
     }
 
-    chatArr.value.push(message)
+    appendChatArr(message)
     isChatLoading.value = messageType === 'user'
     return message
   }
@@ -535,19 +535,27 @@ export const useAppStore = defineStore('app', () => {
     })
   }
 
+  function appendChatArr(messages) {
+    const list = (Array.isArray(messages) ? messages : [messages]).filter(Boolean)
+    if (!list.length) return
+    // 始终换新数组引用，避免打包后视图不刷新
+    chatArr.value = chatArr.value.concat(list)
+  }
+
   function pushConversationMessage(payload, fallbackType = 'bot') {
     const payloadList = Array.isArray(payload) ? payload : [payload]
+    const appended = []
     let lastMessage = null
 
     payloadList.forEach((item) => {
       const message = formatConversationMessage(item, fallbackType)
       if (!message) return
-
-      chatArr.value.push(message)
+      appended.push(message)
       isChatLoading.value = message.type === 'user'
       lastMessage = message
     })
 
+    appendChatArr(appended)
     if (fallbackType === 'bot') isChatLoading.value = false
     return lastMessage
   }
@@ -588,7 +596,7 @@ export const useAppStore = defineStore('app', () => {
       ],
     }
 
-    chatArr.value.push(message)
+    appendChatArr(message)
     // 与 addSendMessageList 保持一致：记录当前发送的消息并展示上传 loading
     timestamp.value = messageTimestamp
     sendLoading.value = true
@@ -751,17 +759,18 @@ export const useAppStore = defineStore('app', () => {
 
       // 兼容接口偶发包一层 data
       const rawItem =
-        typeof entry === 'object' && entry.data && !entry.msgText && !entry.answer
+        typeof entry === 'object' &&
+        entry.data &&
+        typeof entry.data === 'object' &&
+        !entry.msgText &&
+        !entry.answer &&
+        entry.fromFlag === undefined
           ? entry.data
           : entry
 
-      const normalizedItem =
-        typeof rawItem === 'object'
-          ? utils.normalizeMessage({ ...rawItem })
-          : { msgText: String(rawItem), fromFlag: '2', reqAndResType: '01', msgType: '01' }
-
-      // 兜底：保证 bot 文本消息有可渲染字段，避免 format 后被丢弃
-      if (typeof normalizedItem === 'object') {
+      let normalizedItem
+      if (typeof rawItem === 'object') {
+        normalizedItem = utils.normalizeMessage({ ...rawItem })
         if (!normalizedItem.msgText) {
           normalizedItem.msgText =
             normalizedItem.answer ||
@@ -770,24 +779,40 @@ export const useAppStore = defineStore('app', () => {
             normalizedItem.text ||
             ''
         }
-        if (normalizedItem.fromFlag === undefined || normalizedItem.fromFlag === null || normalizedItem.fromFlag === '') {
+        if (
+          normalizedItem.fromFlag === undefined ||
+          normalizedItem.fromFlag === null ||
+          normalizedItem.fromFlag === ''
+        ) {
           normalizedItem.fromFlag = '2'
         }
         if (!normalizedItem.reqAndResType) normalizedItem.reqAndResType = '01'
         if (!normalizedItem.msgType) normalizedItem.msgType = '01'
         if (!normalizedItem.timestamp) normalizedItem.timestamp = Date.now()
+      } else {
+        normalizedItem = {
+          msgText: String(rawItem),
+          fromFlag: '2',
+          reqAndResType: '01',
+          msgType: '01',
+          timestamp: Date.now(),
+        }
       }
 
       chatList.value.push(normalizedItem)
 
       let message = formatConversationMessage(normalizedItem, 'bot')
-      if (!message && normalizedItem?.msgText) {
+      if (!message) {
+        const fallbackText = getConversationMessageText(normalizedItem)
+        if (!fallbackText && !getConversationImageSource(normalizedItem)) return
         message = formatConversationMessage(
           {
-            ...normalizedItem,
+            ...(typeof normalizedItem === 'object' ? normalizedItem : {}),
+            msgText: fallbackText || String(normalizedItem?.msgText || ''),
             fromFlag: '2',
-            reqAndResType: '01',
-            msgType: '01',
+            reqAndResType: normalizedItem?.reqAndResType || '01',
+            msgType: normalizedItem?.msgType || '01',
+            timestamp: normalizedItem?.timestamp || Date.now(),
           },
           'bot',
         )
@@ -796,8 +821,7 @@ export const useAppStore = defineStore('app', () => {
     })
 
     if (appended.length) {
-      // 用新数组赋值，避免个别打包环境下 push 对视图更新不稳定
-      chatArr.value = chatArr.value.concat(appended)
+      appendChatArr(appended)
       isChatLoading.value = false
     }
 
@@ -813,8 +837,8 @@ export const useAppStore = defineStore('app', () => {
   }
 
   function delAllChatList() {
-    chatList.value.splice(0, chatList.value.length)
-    chatArr.value.splice(0, chatArr.value.length)
+    chatList.value = []
+    chatArr.value = []
     isChatLoading.value = false
   }
 
diff --git a/src/tests/store-smoke.test.js b/src/tests/store-smoke.test.js
index ca8763d..d95b5ac 100644
--- a/src/tests/store-smoke.test.js
+++ b/src/tests/store-smoke.test.js
@@ -1,8 +1,8 @@
 import { describe, it, expect } from 'vitest'
 import { createPinia, setActivePinia } from 'pinia'
-import { useAppStore } from '@/store/index.js'
+import { useAppStore } from '@/store/app.js'
 
-describe('store/index.js smoke', () => {
+describe('store/app.js smoke', () => {
   it('初始化并调用 camelCase setter', () => {
     setActivePinia(createPinia())
     const store = useAppStore()
diff --git a/src/utils/common.js b/src/utils/common.js
index 1333621..38c45c6 100644
--- a/src/utils/common.js
+++ b/src/utils/common.js
@@ -106,13 +106,13 @@ export function setFontScale(fontSize) {
   var oWidth = document.body.clientWidth || document.documentElement.clientWidth
 
   // 设置最大宽度限制（例如 375px，与聊天框最大宽度保持一致）
-  var maxWidth = 430
+  var maxWidth = import.meta.env.VITE_USER_NODE_ENV === 'development' ? 375 : 430
   if (oWidth > maxWidth) {
     oWidth = maxWidth
   }
 
   // 可选：设置最小宽度限制
-  var minWidth = 320
+  var minWidth = import.meta.env.VITE_USER_NODE_ENV === 'development' ? 375 : 320
   if (oWidth < minWidth) {
     oWidth = minWidth
   }