diff --git a/README.md b/README.md
index 12535c263..8b2e4f4c3 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,8 @@ docker run -d --name=maxkb -p 8080:8080 -v ~/.maxkb:/var/lib/postgresql/data 1pa
 
 你也可以通过 [1Panel 应用商店](https://apps.fit2cloud.com/1panel) 快速部署 MaxKB + Ollama + Llama 2，30 分钟内即可上线基于本地大模型的知识库问答系统，并嵌入到第三方业务系统中。
 
+如果是内网环境，推荐使用 [离线安装包](https://community.fit2cloud.com/#/products/maxkb/downloads) 进行安装部署。
+
 你也可以在线体验：[DataEase 小助手](https://dataease.io/docs/v2/)，它是基于 MaxKB 搭建的智能问答系统，已经嵌入到 DataEase 产品及在线文档中。
 
 如你有更多问题，可以查看使用手册，或者通过论坛与我们交流。
diff --git a/apps/application/serializers/chat_message_serializers.py b/apps/application/serializers/chat_message_serializers.py
index f8c80a865..f529e7e8a 100644
--- a/apps/application/serializers/chat_message_serializers.py
+++ b/apps/application/serializers/chat_message_serializers.py
@@ -179,13 +179,12 @@ class ChatMessageSerializer(serializers.Serializer):
         return chat_info
 
     def chat(self):
-        self.is_valid(raise_exception=True)
+        chat_info = self.is_valid(raise_exception=True)
         message = self.data.get('message')
         re_chat = self.data.get('re_chat')
         stream = self.data.get('stream')
         client_id = self.data.get('client_id')
         client_type = self.data.get('client_type')
-        chat_info = self.is_valid(raise_exception=True)
         pipeline_manage_builder = PipelineManage.builder()
         # 如果开启了问题优化,则添加上问题优化步骤
         if chat_info.application.problem_optimization:
diff --git a/apps/common/init/init_doc.py b/apps/common/init/init_doc.py
index 60ef21bcf..993dcca1b 100644
--- a/apps/common/init/init_doc.py
+++ b/apps/common/init/init_doc.py
@@ -8,7 +8,7 @@
 """
 import hashlib
 
-from django.urls import re_path, path
+from django.urls import re_path, path, URLPattern
 from drf_yasg import openapi
 from drf_yasg.views import get_schema_view
 from rest_framework import permissions
@@ -46,11 +46,15 @@ def init_chat_doc(application_urlpatterns, patterns):
         public=True,
         permission_classes=[permissions.AllowAny],
         authentication_classes=[AnonymousAuthentication],
-        patterns=[url for url in patterns if
-                  url.name is not None and ['application/message', 'application/open',
-                                            'application/profile'].__contains__(
-                      url.name)]
+        patterns=[
+            URLPattern(pattern='api/' + str(url.pattern), callback=url.callback, default_args=url.default_args,
+                       name=url.name)
+            for url in patterns if
+            url.name is not None and ['application/message', 'application/open',
+                                      'application/profile'].__contains__(
+                url.name)]
     )
+
     application_urlpatterns += [
         path('doc/chat/', chat_schema_view.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui'),
         path('redoc/chat/', chat_schema_view.with_ui('redoc', cache_timeout=0), name='schema-redoc'),
diff --git a/ui/src/views/application-overview/component/EmbedDialog.vue b/ui/src/views/application-overview/component/EmbedDialog.vue
index 6792164b3..0418c8fd5 100644
--- a/ui/src/views/application-overview/component/EmbedDialog.vue
+++ b/ui/src/views/application-overview/component/EmbedDialog.vue
@@ -1,13 +1,22 @@
 <template>
-  <el-dialog :title="$t('views.applicationOverview.appInfo.EmbedDialog.embedDialogTitle')" v-model="dialogVisible" width="900" class="embed-dialog">
+  <el-dialog
+    :title="$t('views.applicationOverview.appInfo.EmbedDialog.embedDialogTitle')"
+    v-model="dialogVisible"
+    width="900"
+    class="embed-dialog"
+  >
     <el-row :gutter="12">
       <el-col :span="12">
         <div class="border">
-          <p class="title p-16 bold">{{$t('views.applicationOverview.appInfo.EmbedDialog.embedDialogTitle')}}</p>
+          <p class="title p-16 bold">
+            {{ $t('views.applicationOverview.appInfo.EmbedDialog.fullscreenModeTitle') }}
+          </p>
           <img src="@/assets/window1.png" alt="" class="ml-8" />
           <div class="code layout-bg border-t p-16">
             <div class="flex-between">
-              <span class="bold">{{$t('views.applicationOverview.appInfo.EmbedDialog.fullscreenModeTitle')}}</span>
+              <span class="bold">{{
+                $t('views.applicationOverview.appInfo.EmbedDialog.copyInstructions')
+              }}</span>
               <el-button text @click="copyClick(source1)">
                 <AppIcon iconName="app-copy"></AppIcon>
               </el-button>
@@ -20,11 +29,15 @@
       </el-col>
       <el-col :span="12">
         <div class="border">
-          <p class="title p-16 bold">{{$t('views.applicationOverview.appInfo.EmbedDialog.floatingModeTitle')}}</p>
+          <p class="title p-16 bold">
+            {{ $t('views.applicationOverview.appInfo.EmbedDialog.floatingModeTitle') }}
+          </p>
           <img src="@/assets/window2.png" alt="" class="ml-8" />
           <div class="code border-t p-16">
             <div class="flex-between">
-              <span class="bold">{{$t('views.applicationOverview.appInfo.EmbedDialog.copyInstructions')}}</span>
+              <span class="bold">{{
+                $t('views.applicationOverview.appInfo.EmbedDialog.copyInstructions')
+              }}</span>
               <el-button text @click="copyClick(source2)">
                 <AppIcon iconName="app-copy"></AppIcon>
               </el-button>