diff --git a/ui/src/components/dynamics-form/items/upload/UploadInput.vue b/ui/src/components/dynamics-form/items/upload/UploadInput.vue
index fc6682f52..804fce2e5 100644
--- a/ui/src/components/dynamics-form/items/upload/UploadInput.vue
+++ b/ui/src/components/dynamics-form/items/upload/UploadInput.vue
@@ -11,7 +11,7 @@
   >
     <el-button type="primary">{{ $t('chat.uploadFile.label') }}</el-button>
     <template #file="{ file }">
-      <el-card style="--el-card-padding: 0" shadow="never">
+      <el-card style="--el-card-padding: 0" shadow="never" class="upload_content">
         <div
           class="flex-between"
           :class="[inputDisabled ? 'is-disabled' : '']"
@@ -112,13 +112,15 @@ const uploadFile = async (file: any, fileList: Array<any>) => {
   })
 }
 </script>
-<style lang="scss">
-.is-disabled {
-  background-color: var(--el-fill-color-light);
-  color: var(--el-text-color-placeholder);
-  cursor: not-allowed;
-  &:hover {
+<style lang="scss" scoped>
+.upload_content {
+  .is-disabled {
+    background-color: var(--el-fill-color-light);
+    color: var(--el-text-color-placeholder);
     cursor: not-allowed;
+    &:hover {
+      cursor: not-allowed;
+    }
   }
 }
 </style>
diff --git a/ui/src/layout/components/breadcrumb/index.vue b/ui/src/layout/components/breadcrumb/index.vue
index 57408cd07..73698ce34 100644
--- a/ui/src/layout/components/breadcrumb/index.vue
+++ b/ui/src/layout/components/breadcrumb/index.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="breadcrumb ml-4 mt-4 mb-12 flex">
-    <back-button :to="toBackPath" class="mt-4"></back-button>
+    <back-button  @click="toBack"></back-button>
     <div class="flex align-center">
       <el-avatar
         v-if="isApplication"
@@ -30,8 +30,9 @@ import { onBeforeRouteLeave, useRouter, useRoute } from 'vue-router'
 import { resetUrl } from '@/utils/common'
 import { loadSharedApi } from '@/utils/dynamics-api/shared-api'
 import useStore from '@/stores'
-const { common, application } = useStore()
+const { common, folder } = useStore()
 const route = useRoute()
+const router = useRouter()
 
 const {
   meta: { activeMenu },
@@ -104,6 +105,20 @@ function getApplicationDetail() {
     })
 }
 
+function toBack() {
+  if (isKnowledge.value) {
+    folder.setCurrentFolder({
+      id: folderId,
+    })
+  } else if (isApplication.value) {
+    folder.setCurrentFolder({
+      id: current.value.folder,
+    })
+  }
+
+  router.push({ path: toBackPath.value })
+}
+
 onMounted(() => {
   if (isKnowledge.value) {
     getKnowledgeDetail()
diff --git a/ui/src/views/application/index.vue b/ui/src/views/application/index.vue
index 9e960b206..11773dac8 100644
--- a/ui/src/views/application/index.vue
+++ b/ui/src/views/application/index.vue
@@ -3,8 +3,13 @@
     <template #left>
       <h4 class="p-12-16 pb-0 mt-12">{{ $t('views.application.title') }}</h4>
       <div class="p-8">
-        <folder-tree :source="SourceTypeEnum.APPLICATION" :data="folderList" :currentNodeKey="folder.currentFolder?.id"
-          @handleNodeClick="folderClickHandle" @refreshTree="refreshFolder" />
+        <folder-tree
+          :source="SourceTypeEnum.APPLICATION"
+          :data="folderList"
+          :currentNodeKey="folder.currentFolder?.id"
+          @handleNodeClick="folderClickHandle"
+          @refreshTree="refreshFolder"
+        />
       </div>
     </template>
     <ContentContainer>
@@ -14,22 +19,44 @@
       <template #search>
         <div class="flex">
           <div class="flex-between complex-search">
-            <el-select class="complex-search__left" v-model="search_type" style="width: 120px"
-              @change="search_type_change">
+            <el-select
+              class="complex-search__left"
+              v-model="search_type"
+              style="width: 120px"
+              @change="search_type_change"
+            >
               <el-option :label="$t('common.creator')" value="create_user" />
 
               <el-option :label="$t('common.name')" value="name" />
 
               <el-option :label="$t('common.publishStatus')" value="publish_status" />
             </el-select>
-            <el-input v-if="search_type === 'name'" v-model="search_form.name" @change="searchHandle"
-              :placeholder="$t('common.searchBar.placeholder')" style="width: 220px" clearable />
-            <el-select v-else-if="search_type === 'create_user'" v-model="search_form.create_user"
-              @change="searchHandle" filterable clearable style="width: 220px">
+            <el-input
+              v-if="search_type === 'name'"
+              v-model="search_form.name"
+              @change="searchHandle"
+              :placeholder="$t('common.searchBar.placeholder')"
+              style="width: 220px"
+              clearable
+            />
+            <el-select
+              v-else-if="search_type === 'create_user'"
+              v-model="search_form.create_user"
+              @change="searchHandle"
+              filterable
+              clearable
+              style="width: 220px"
+            >
               <el-option v-for="u in user_options" :key="u.id" :value="u.id" :label="u.nick_name" />
             </el-select>
-            <el-select v-else-if="search_type === 'publish_status'" v-model="search_form.publish_status"
-              @change="searchHandle" filterable clearable style="width: 220px">
+            <el-select
+              v-else-if="search_type === 'publish_status'"
+              v-model="search_form.publish_status"
+              @change="searchHandle"
+              filterable
+              clearable
+              style="width: 220px"
+            >
               <el-option :label="$t('common.published')" value="published" />
               <el-option :label="$t('common.unpublished')" value="unpublished" />
             </el-select>
@@ -46,11 +73,16 @@
                 <el-dropdown-item @click="openCreateDialog('SIMPLE')">
                   <div class="flex">
                     <el-avatar shape="square" class="avatar-blue mt-4" :size="36">
-                      <img src="@/assets/application/icon_simple_application.svg" style="width: 65%" alt="" />
+                      <img
+                        src="@/assets/application/icon_simple_application.svg"
+                        style="width: 65%"
+                        alt=""
+                      />
                     </el-avatar>
                     <div class="pre-wrap ml-8">
                       <div class="lighter">{{ $t('views.application.simple') }}</div>
-                      <el-text type="info" size="small">{{ $t('views.application.simplePlaceholder') }}
+                      <el-text type="info" size="small"
+                        >{{ $t('views.application.simplePlaceholder') }}
                       </el-text>
                     </div>
                   </div>
@@ -58,18 +90,31 @@
                 <el-dropdown-item @click="openCreateDialog('WORK_FLOW')">
                   <div class="flex">
                     <el-avatar shape="square" class="avatar-purple mt-4" :size="36">
-                      <img src="@/assets/application/icon_workflow_application.svg" style="width: 65%" alt="" />
+                      <img
+                        src="@/assets/application/icon_workflow_application.svg"
+                        style="width: 65%"
+                        alt=""
+                      />
                     </el-avatar>
                     <div class="pre-wrap ml-8">
                       <div class="lighter">{{ $t('views.application.workflow') }}</div>
-                      <el-text type="info" size="small">{{ $t('views.application.workflowPlaceholder') }}
+                      <el-text type="info" size="small"
+                        >{{ $t('views.application.workflowPlaceholder') }}
                       </el-text>
                     </div>
                   </div>
                 </el-dropdown-item>
-                <el-upload class="import-button" ref="elUploadRef" :file-list="[]" action="#" multiple
-                  :auto-upload="false" :show-file-list="false" :limit="1"
-                  :on-change="(file: any, fileList: any) => importApplication(file)">
+                <el-upload
+                  class="import-button"
+                  ref="elUploadRef"
+                  :file-list="[]"
+                  action="#"
+                  multiple
+                  :auto-upload="false"
+                  :show-file-list="false"
+                  :limit="1"
+                  :on-change="(file: any, fileList: any) => importApplication(file)"
+                >
                   <el-dropdown-item>
                     <div class="flex align-center w-full">
                       <el-avatar shape="square" class="mt-4" :size="36" style="background: none">
@@ -96,16 +141,35 @@
           </el-dropdown>
         </div>
       </template>
-      <div v-loading.fullscreen.lock="paginationConfig.current_page === 1 && loading"
-        style="max-height: calc(100vh - 120px)">
-        <InfiniteScroll :size="applicationList.length" :total="paginationConfig.total"
-          :page_size="paginationConfig.page_size" v-model:current_page="paginationConfig.current_page" @load="getList"
-          :loading="loading">
+      <div
+        v-loading.fullscreen.lock="paginationConfig.current_page === 1 && loading"
+        style="max-height: calc(100vh - 120px)"
+      >
+        <InfiniteScroll
+          :size="applicationList.length"
+          :total="paginationConfig.total"
+          :page_size="paginationConfig.page_size"
+          v-model:current_page="paginationConfig.current_page"
+          @load="getList"
+          :loading="loading"
+        >
           <el-row v-if="applicationList.length > 0" :gutter="15" class="w-full">
             <template v-for="(item, index) in applicationList" :key="index">
-              <el-col v-if="item.resource_type === 'folder'" :xs="24" :sm="12" :md="12" :lg="8" :xl="6" class="mb-16">
-                <CardBox :title="item.name" :description="item.desc || $t('components.noDesc')" class="cursor"
-                  @click="clickFolder(item)">
+              <el-col
+                v-if="item.resource_type === 'folder'"
+                :xs="24"
+                :sm="12"
+                :md="12"
+                :lg="8"
+                :xl="6"
+                class="mb-16"
+              >
+                <CardBox
+                  :title="item.name"
+                  :description="item.desc || $t('components.noDesc')"
+                  class="cursor"
+                  @click="clickFolder(item)"
+                >
                   <template #icon>
                     <el-avatar shape="square" :size="32" style="background: none">
                       <AppIcon iconName="app-folder" style="font-size: 32px"></AppIcon>
@@ -119,7 +183,12 @@
                 </CardBox>
               </el-col>
               <el-col v-else :xs="24" :sm="12" :md="12" :lg="8" :xl="6" class="mb-16">
-                <CardBox :title="item.name" :description="item.desc" class="cursor" @click="goApp(item)">
+                <CardBox
+                  :title="item.name"
+                  :description="item.desc"
+                  class="cursor"
+                  @click="goApp(item)"
+                >
                   <template #icon>
                     <el-avatar shape="square" :size="32" style="background: none">
                       <img :src="resetUrl(item?.icon, resetUrl('./favicon.ico'))" alt="" />
@@ -173,33 +242,51 @@
                               <AppIcon iconName="app-create-chat" class="color-secondary"></AppIcon>
                               {{ $t('views.application.operation.toChat') }}
                             </el-dropdown-item>
-                            <el-dropdown-item @click.stop="settingApplication(item)"
-                              v-if="permissionPrecise.edit(item.id)">
+                            <el-dropdown-item
+                              @click.stop="settingApplication(item)"
+                              v-if="permissionPrecise.edit(item.id)"
+                            >
                               <AppIcon iconName="app-setting" class="color-secondary"></AppIcon>
                               {{ $t('common.setting') }}
                             </el-dropdown-item>
 
-                            <el-dropdown-item @click.stop="openAuthorization(item)"
-                              v-if="permissionPrecise.auth(item.id)">
-                              <AppIcon iconName="app-resource-authorization" class="color-secondary"></AppIcon>
+                            <el-dropdown-item
+                              @click.stop="openAuthorization(item)"
+                              v-if="permissionPrecise.auth(item.id)"
+                            >
+                              <AppIcon
+                                iconName="app-resource-authorization"
+                                class="color-secondary"
+                              ></AppIcon>
                               {{ $t('views.system.resourceAuthorization.title') }}
                             </el-dropdown-item>
-                            <el-dropdown-item @click.stop="openMoveToDialog(item)"
-                              v-if="permissionPrecise.edit(item.id) && apiType === 'workspace'">
+                            <el-dropdown-item
+                              @click.stop="openMoveToDialog(item)"
+                              v-if="permissionPrecise.edit(item.id) && apiType === 'workspace'"
+                            >
                               <AppIcon iconName="app-migrate" class="color-secondary"></AppIcon>
                               {{ $t('common.moveTo') }}
                             </el-dropdown-item>
-                            <el-dropdown-item @click="copyApplication(item)" v-if="permissionPrecise.create()">
+                            <el-dropdown-item
+                              @click="copyApplication(item)"
+                              v-if="permissionPrecise.create()"
+                            >
                               <AppIcon iconName="app-copy" class="color-secondary"></AppIcon>
                               {{ $t('common.copy') }}
                             </el-dropdown-item>
-                            <el-dropdown-item divided @click.stop="exportApplication(item)"
-                              v-if="permissionPrecise.export(item.id)">
+                            <el-dropdown-item
+                              divided
+                              @click.stop="exportApplication(item)"
+                              v-if="permissionPrecise.export(item.id)"
+                            >
                               <AppIcon iconName="app-export" class="color-secondary"></AppIcon>
                               {{ $t('common.export') }}
                             </el-dropdown-item>
-                            <el-dropdown-item divided @click.stop="deleteApplication(item)"
-                              v-if="permissionPrecise.delete(item.id)">
+                            <el-dropdown-item
+                              divided
+                              @click.stop="deleteApplication(item)"
+                              v-if="permissionPrecise.delete(item.id)"
+                            >
                               <AppIcon iconName="app-delete" class="color-secondary"></AppIcon>
                               {{ $t('common.delete') }}
                             </el-dropdown-item>
@@ -219,9 +306,16 @@
     <CreateApplicationDialog ref="CreateApplicationDialogRef" />
     <CopyApplicationDialog ref="CopyApplicationDialogRef" />
     <CreateFolderDialog ref="CreateFolderDialogRef" @refresh="refreshFolder" />
-    <MoveToDialog ref="MoveToDialogRef" :source="SourceTypeEnum.APPLICATION" @refresh="refreshApplicationList"
-      v-if="apiType === 'workspace'" />
-    <ResourceAuthorizationDrawer :type="SourceTypeEnum.APPLICATION" ref="ResourceAuthorizationDrawerRef" />
+    <MoveToDialog
+      ref="MoveToDialogRef"
+      :source="SourceTypeEnum.APPLICATION"
+      @refresh="refreshApplicationList"
+      v-if="apiType === 'workspace'"
+    />
+    <ResourceAuthorizationDrawer
+      :type="SourceTypeEnum.APPLICATION"
+      ref="ResourceAuthorizationDrawerRef"
+    />
   </LayoutContainer>
 </template>
 
@@ -248,7 +342,6 @@ import { ComplexPermission } from '@/utils/permission/type'
 import { EditionConst, PermissionConst, RoleConst } from '@/utils/permission/data'
 
 const router = useRouter()
-const route = useRoute()
 
 const apiType = computed<'workspace'>(() => {
   return 'workspace'
@@ -257,7 +350,7 @@ const permissionPrecise = computed(() => {
   return permissionMap['application'][apiType.value]
 })
 
-const { folder, application, user, common } = useStore()
+const { folder, application, user } = useStore()
 
 const loading = ref(false)
 
@@ -444,20 +537,20 @@ function toChat(row: any) {
     .map((v: any) => {
       apiInputParams.value = v.properties.api_input_field_list
         ? v.properties.api_input_field_list.map((v: any) => {
-          return {
-            name: v.variable,
-            value: v.default_value,
-          }
-        })
+            return {
+              name: v.variable,
+              value: v.default_value,
+            }
+          })
         : v.properties.input_field_list
           ? v.properties.input_field_list
-            .filter((v: any) => v.assignment_method === 'api_input')
-            .map((v: any) => {
-              return {
-                name: v.variable,
-                value: v.default_value,
-              }
-            })
+              .filter((v: any) => v.assignment_method === 'api_input')
+              .map((v: any) => {
+                return {
+                  name: v.variable,
+                  value: v.default_value,
+                }
+              })
           : []
     })
   const apiParams = mapToUrlParams(apiInputParams.value)
@@ -499,7 +592,6 @@ function settingApplication(row: any) {
 
 function deleteApplication(row: any) {
   MsgConfirm(
-    // @ts-ignore
     `${t('views.application.delete.confirmTitle')}${row.name} ?`,
     t('views.application.delete.confirmMessage'),
     {
@@ -515,7 +607,7 @@ function deleteApplication(row: any) {
         MsgSuccess(t('common.deleteSuccess'))
       })
     })
-    .catch(() => { })
+    .catch(() => {})
 }
 
 const exportApplication = (application: any) => {
@@ -617,7 +709,7 @@ function getList() {
 }
 
 onMounted(() => {
-  getFolder(true)
+  getFolder(folder.currentFolder?.id ? false : true)
   WorkspaceApi.getAllMemberList(user.getWorkspaceId(), loading).then((res) => {
     user_options.value = res.data
   })
diff --git a/ui/src/views/chat/embed/index.vue b/ui/src/views/chat/embed/index.vue
index 4ccf5264b..c68c43e7c 100644
--- a/ui/src/views/chat/embed/index.vue
+++ b/ui/src/views/chat/embed/index.vue
@@ -176,7 +176,7 @@ function newChat() {
   show.value = false
 }
 
-function getChatLog(id: string) {
+function getChatLog(refresh?: boolean) {
   const page = {
     current_page: 1,
     page_size: 20,
@@ -184,12 +184,11 @@ function getChatLog(id: string) {
 
   chatAPI.pageChat(page.current_page, page.page_size, left_loading).then((res: any) => {
     chatLogData.value = res.data.records
-    paginationConfig.current_page = 1
-    paginationConfig.total = 0
-    currentRecordList.value = []
-    currentChatId.value = chatLogData.value?.[0]?.id || 'new'
-    if (currentChatId.value !== 'new') {
-      getChatRecord()
+    if (!refresh) {
+      paginationConfig.current_page = 1
+      paginationConfig.total = 0
+      currentRecordList.value = []
+      currentChatId.value = 'new'
     }
   })
 }
@@ -241,14 +240,14 @@ function refreshFieldTitle(chatId: string, abstract: string) {
 }
 
 function refresh(id: string) {
-  getChatLog(applicationDetail.value.id)
   currentChatId.value = id
+  getChatLog(true)
 }
 /**
  *初始化历史对话记录
  */
 const init = () => {
-  getChatLog(applicationDetail.value.id)
+  getChatLog()
 }
 
 onMounted(() => {
diff --git a/ui/src/views/chat/mobile/index.vue b/ui/src/views/chat/mobile/index.vue
index 09a681e50..39646ff15 100644
--- a/ui/src/views/chat/mobile/index.vue
+++ b/ui/src/views/chat/mobile/index.vue
@@ -182,7 +182,7 @@ function newChat() {
   show.value = false
 }
 
-function getChatLog(id: string) {
+function getChatLog(refresh?: boolean) {
   const page = {
     current_page: 1,
     page_size: 20,
@@ -190,12 +190,11 @@ function getChatLog(id: string) {
 
   chatAPI.pageChat(page.current_page, page.page_size, left_loading).then((res: any) => {
     chatLogData.value = res.data.records
-    paginationConfig.current_page = 1
-    paginationConfig.total = 0
-    currentRecordList.value = []
-    currentChatId.value = chatLogData.value?.[0]?.id || 'new'
-    if (currentChatId.value !== 'new') {
-      getChatRecord()
+    if (!refresh) {
+      paginationConfig.current_page = 1
+      paginationConfig.total = 0
+      currentRecordList.value = []
+      currentChatId.value = 'new'
     }
   })
 }
@@ -247,14 +246,14 @@ function refreshFieldTitle(chatId: string, abstract: string) {
 }
 
 function refresh(id: string) {
-  getChatLog(applicationDetail.value.id)
   currentChatId.value = id
+  getChatLog(true)
 }
 /**
  *初始化历史对话记录
  */
 const init = () => {
-  getChatLog(applicationDetail.value.id)
+  getChatLog()
 }
 
 onMounted(() => {
diff --git a/ui/src/views/chat/pc/index.vue b/ui/src/views/chat/pc/index.vue
index d7eb9857c..dc0856ac1 100644
--- a/ui/src/views/chat/pc/index.vue
+++ b/ui/src/views/chat/pc/index.vue
@@ -324,7 +324,7 @@ function deleteLog(row: any) {
       paginationConfig.value.total = 0
       currentRecordList.value = []
     }
-    getChatLog(applicationDetail.value.id)
+    getChatLog()
   })
 }
 
@@ -335,7 +335,7 @@ function clearChat() {
     paginationConfig.value.current_page = 1
     paginationConfig.value.total = 0
     currentRecordList.value = []
-    getChatLog(applicationDetail.value.id)
+    getChatLog()
   })
 }
 
@@ -372,7 +372,7 @@ function newChat() {
   }
 }
 
-function getChatLog(id: string, refresh?: boolean) {
+function getChatLog(refresh?: boolean) {
   const page = {
     current_page: 1,
     page_size: 20,
@@ -386,11 +386,8 @@ function getChatLog(id: string, refresh?: boolean) {
       paginationConfig.value.current_page = 1
       paginationConfig.value.total = 0
       currentRecordList.value = []
-      currentChatId.value = chatLogData.value?.[0]?.id || 'new'
-      currentChatName.value = chatLogData.value?.[0]?.abstract || t('chat.createChat')
-      if (currentChatId.value !== 'new') {
-        getChatRecord()
-      }
+      currentChatId.value = 'new'
+      currentChatName.value = t('chat.createChat')
     }
   })
 }
@@ -449,7 +446,7 @@ const clickListHandle = (item: any) => {
 
 function refresh(id: string) {
   currentChatId.value = id
-  getChatLog(applicationDetail.value.id, true)
+  getChatLog(true)
 }
 
 async function exportMarkdown(): Promise<void> {
@@ -477,7 +474,7 @@ async function exportHTML(): Promise<void> {
  *初始化历史对话记录
  */
 const init = () => {
-  getChatLog(applicationDetail.value?.id)
+  getChatLog()
 }
 onMounted(() => {
   init()
diff --git a/ui/src/views/knowledge/index.vue b/ui/src/views/knowledge/index.vue
index 2c2ae826e..971ca5270 100644
--- a/ui/src/views/knowledge/index.vue
+++ b/ui/src/views/knowledge/index.vue
@@ -74,7 +74,7 @@ function refreshFolder() {
 }
 
 onMounted(() => {
-  getFolder(true)
+  getFolder(folder.currentFolder?.id ? false : true)
 })
 </script>
 
diff --git a/ui/src/views/system/resource-authorization/component/PermissionTable.vue b/ui/src/views/system/resource-authorization/component/PermissionTable.vue
index 2d514016f..573c7c1d7 100644
--- a/ui/src/views/system/resource-authorization/component/PermissionTable.vue
+++ b/ui/src/views/system/resource-authorization/component/PermissionTable.vue
@@ -81,9 +81,7 @@
               <!--  应用 icon -->
               <LogoIcon v-else-if="isApplication" height="20px" />
               <!-- 工具 icon -->
-              <el-avatar v-else-if="isTool" class="avatar-green" shape="square" :size="20">
-                <img src="@/assets/workflow/icon_tool.svg" style="width: 58%" alt="" />
-              </el-avatar>
+              <ToolIcon v-else-if="isTool" :size="20" :type="row?.tool_type" />
               <!-- 模型 icon -->
               <span
                 v-else-if="isModel"
diff --git a/ui/src/views/tool/index.vue b/ui/src/views/tool/index.vue
index 63a55bbf8..f420752e7 100644
--- a/ui/src/views/tool/index.vue
+++ b/ui/src/views/tool/index.vue
@@ -89,7 +89,7 @@ function refreshFolder() {
 }
 
 onMounted(() => {
-  getFolder(true)
+  getFolder(folder.currentFolder?.id ? false : true)
 })
 </script>
 
diff --git a/ui/src/workflow/nodes/ai-chat-node/index.vue b/ui/src/workflow/nodes/ai-chat-node/index.vue
index b92a5d154..14c7fd168 100644
--- a/ui/src/workflow/nodes/ai-chat-node/index.vue
+++ b/ui/src/workflow/nodes/ai-chat-node/index.vue
@@ -130,16 +130,24 @@
             <el-switch size="small" v-model="chat_data.mcp_enable" />
           </div>
         </div>
-        <div class="w-full" v-if="
-          (chat_data.mcp_tool_id) ||
-          (chat_data.mcp_servers && chat_data.mcp_servers.length > 0)"
+        <div
+          class="w-full mb-16"
+          v-if="
+            chat_data.mcp_tool_id || (chat_data.mcp_servers && chat_data.mcp_servers.length > 0)
+          "
         >
           <div class="flex-between border border-r-6 white-bg mb-4" style="padding: 5px 8px">
             <div class="flex align-center" style="line-height: 20px">
               <ToolIcon type="MCP" class="mr-8" :size="20" />
 
-              <div class="ellipsis" :title="relatedObject(toolSelectOptions, chat_data.mcp_tool_id, 'id')?.name">
-                {{ relatedObject(mcpToolSelectOptions, chat_data.mcp_tool_id, 'id')?.name || $t('common.custom') + ' MCP' }}
+              <div
+                class="ellipsis"
+                :title="relatedObject(toolSelectOptions, chat_data.mcp_tool_id, 'id')?.name"
+              >
+                {{
+                  relatedObject(mcpToolSelectOptions, chat_data.mcp_tool_id, 'id')?.name ||
+                  $t('common.custom') + ' MCP'
+                }}
               </div>
             </div>
             <el-button text @click="chat_data.mcp_tool_id = ''">
@@ -163,7 +171,7 @@
             <el-switch size="small" v-model="chat_data.tool_enable" />
           </div>
         </div>
-        <div class="w-full" v-if="chat_data.tool_ids?.length > 0">
+        <div class="w-full mb-16" v-if="chat_data.tool_ids?.length > 0">
           <template v-for="(item, index) in chat_data.tool_ids" :key="index">
             <div class="flex-between border border-r-6 white-bg mb-4" style="padding: 5px 8px">
               <div class="flex align-center" style="line-height: 20px">
@@ -186,17 +194,23 @@
               <div>
                 <span>{{ $t('views.application.form.reasoningContent.label') }}</span>
               </div>
-              <el-button
-                type="primary"
-                link
-                @click="openReasoningParamSettingDialog"
-                @refreshForm="refreshParam"
-              >
-                <AppIcon iconName="app-setting"></AppIcon>
-              </el-button>
+              <div>
+                <el-button
+                  type="primary"
+                  link
+                  @click="openReasoningParamSettingDialog"
+                  @refreshForm="refreshParam"
+                  class="mr-4"
+                >
+                  <AppIcon iconName="app-setting"></AppIcon>
+                </el-button>
+                <el-switch
+                  size="small"
+                  v-model="chat_data.model_setting.reasoning_content_enable"
+                />
+              </div>
             </div>
           </template>
-          <el-switch size="small" v-model="chat_data.model_setting.reasoning_content_enable" />
         </el-form-item>
         <el-form-item @click.prevent>
           <template #label>
@@ -241,7 +255,7 @@ import McpServersDialog from '@/views/application/component/McpServersDialog.vue
 import { loadSharedApi } from '@/utils/dynamics-api/shared-api'
 import { useRoute } from 'vue-router'
 import ToolDialog from '@/views/application/component/ToolDialog.vue'
-import {relatedObject} from "@/utils/array.ts";
+import { relatedObject } from '@/utils/array.ts'
 const getApplicationDetail = inject('getApplicationDetail') as any
 const route = useRoute()