diff --git a/ui/src/components/folder-breadcrumb/index.vue b/ui/src/components/folder-breadcrumb/index.vue
index 8517c19e8..ac743d33d 100644
--- a/ui/src/components/folder-breadcrumb/index.vue
+++ b/ui/src/components/folder-breadcrumb/index.vue
@@ -3,14 +3,34 @@
     {{ breadcrumbData[0]?.name }}
   </h2>
   <el-breadcrumb separator-icon="ArrowRight" style="line-height: normal" class="mt-4" v-else>
-    <el-breadcrumb-item v-for="(item, index) in breadcrumbData" :key="index">
-      <h5 class="ml-4 ellipsis" v-if="index === breadcrumbData.length - 1" :title="item.name">
-        {{ item.name }}
-      </h5>
-      <el-button v-else link @click="handleClick(item)" :title="item.name">
-        <span class="ellipsis"> {{ item.name }}</span>
-      </el-button>
-    </el-breadcrumb-item>
+    <template v-if="breadcrumbData.length > 3">
+      <el-breadcrumb-item>
+        <el-button link @click="handleClick(breadcrumbData[0])" :title="breadcrumbData[0].name">
+          <span class="ellipsis"> {{ breadcrumbData[0].name }}</span>
+        </el-button>
+      </el-breadcrumb-item>
+      <el-breadcrumb-item>
+        <el-button link @click="handleClick(breadcrumbData[breadcrumbData.length - 2])">
+          <el-icon><MoreFilled /></el-icon>
+        </el-button>
+      </el-breadcrumb-item>
+      <el-breadcrumb-item>
+        <h5 class="ml-4 ellipsis" :title="breadcrumbData[breadcrumbData.length - 1].name">
+          {{ breadcrumbData[breadcrumbData.length - 1].name }}
+        </h5>
+      </el-breadcrumb-item>
+    </template>
+    <template v-else>
+      <el-breadcrumb-item v-for="(item, index) in breadcrumbData" :key="index">
+        <h5 class="ml-4 ellipsis" v-if="index === breadcrumbData.length - 1" :title="item.name">
+          {{ item.name }}
+        </h5>
+
+        <el-button v-else link @click="handleClick(item)" :title="item.name">
+          <span class="ellipsis"> {{ item.name }}</span>
+        </el-button>
+      </el-breadcrumb-item>
+    </template>
   </el-breadcrumb>
 </template>
 
diff --git a/ui/src/components/folder-tree/MoveToDialog.vue b/ui/src/components/folder-tree/MoveToDialog.vue
index aeed2a5e3..af61f6a37 100644
--- a/ui/src/components/folder-tree/MoveToDialog.vue
+++ b/ui/src/components/folder-tree/MoveToDialog.vue
@@ -11,12 +11,6 @@
       ref="treeRef"
       :source="source"
       :data="folderList"
-      :treeStyle="{
-        height: 'calc(100vh - 320px)',
-        border: '1px solid #ebeef5',
-        borderRadius: '6px',
-        padding: '8px',
-      }"
       :default-expanded-keys="[currentNodeKey]"
       :canOperation="false"
       class="move-to-dialog-tree"
@@ -74,7 +68,7 @@ watch(dialogVisible, (bool) => {
 
 const isFolder = ref<boolean>(false)
 
-const open = (data: any, is_folder?:any) => {
+const open = (data: any, is_folder?: any) => {
   detail.value = data
   isFolder.value = is_folder
   getFolder()
@@ -105,17 +99,17 @@ const submitHandle = async () => {
     }
     if (isFolder.value) {
       const folder_obj = {
-      ...detail.value,
-      parent_id: selectForderId.value,
-    }
-      folderApi.putFolder(detail.value.id, detail.value.folder_type, folder_obj, loading)
+        ...detail.value,
+        parent_id: selectForderId.value,
+      }
+      folderApi
+        .putFolder(detail.value.id, detail.value.folder_type, folder_obj, loading)
         .then(() => {
           MsgSuccess(t('common.saveSuccess'))
-        emit('refresh')
-        dialogVisible.value = false
-      })
-    }
-    else if (props.source === SourceTypeEnum.KNOWLEDGE) {
+          emit('refresh')
+          dialogVisible.value = false
+        })
+    } else if (props.source === SourceTypeEnum.KNOWLEDGE) {
       if (detail.value.type === 2) {
         KnowledgeApi.putLarkKnowledge(detail.value.id, obj, loading).then(() => {
           MsgSuccess(t('common.saveSuccess'))
@@ -155,8 +149,12 @@ defineExpose({ open })
     padding: 0 !important;
     margin-bottom: 8px;
   }
-  :deep(.tree-label) {
-    max-width: 100% !important;
+  :deep(.el-scrollbar) {
+    border: 1px solid var(--el-border-color-light);
+    border-radius: 6px;
+  }
+  :deep(.el-tree) {
+    height: calc(100vh - 320px)!important;
   }
 }
 </style>
diff --git a/ui/src/components/folder-tree/index.vue b/ui/src/components/folder-tree/index.vue
index 68a950b3a..b2a1f44d8 100644
--- a/ui/src/components/folder-tree/index.vue
+++ b/ui/src/components/folder-tree/index.vue
@@ -5,27 +5,28 @@
       :placeholder="$t('common.search')"
       prefix-icon="Search"
       clearable
-      class="p-8"
+      class="p-16 pb-0"
     />
-
-    <div v-if="showShared && hasPermission(EditionConst.IS_EE, 'OR')" class="border-b mb-4">
-      <div
-        @click="handleSharedNodeClick"
-        class="shared-button flex cursor"
-        :class="currentNodeKey === 'share' && 'active'"
-      >
-        <AppIcon
-          iconName="app-shared-active"
-          style="font-size: 18px"
-          class="color-primary"
-        ></AppIcon>
-        <span class="ml-8">{{ shareTitle }}</span>
+    <div class="p-8 pb-0" v-if="showShared && hasPermission(EditionConst.IS_EE, 'OR')">
+      <div class="border-b">
+        <div
+          @click="handleSharedNodeClick"
+          class="shared-button flex cursor border-r-6"
+          :class="currentNodeKey === 'share' && 'active'"
+        >
+          <AppIcon
+            iconName="app-shared-active"
+            style="font-size: 18px"
+            class="color-primary"
+          ></AppIcon>
+          <span class="ml-8">{{ shareTitle }}</span>
+        </div>
       </div>
     </div>
 
     <el-scrollbar>
       <el-tree
-        class="overflow-inherit_node__children"
+        class="folder-tree__main p-8"
         :class="
           showShared && hasPermission(EditionConst.IS_EE, 'OR')
             ? 'tree-height-shared'
@@ -40,7 +41,7 @@
         :default-expanded-keys="[currentNodeKey]"
         :current-node-key="currentNodeKey"
         highlight-current
-        draggable
+        :draggable="draggable"
         :allow-drop="allowDrop"
         :allow-drag="allowDrag"
         @node-drop="handleDrop"
@@ -49,13 +50,12 @@
         v-bind="$attrs"
       >
         <template #default="{ node, data }">
-          <div class="flex-between w-full" @mouseenter.stop="handleMouseEnter(data)">
-            <div class="flex align-center">
-              <AppIcon iconName="app-folder" style="font-size: 20px"></AppIcon>
-              <span class="ml-8 ellipsis tree-label" style="max-width: 110px" :title="node.label">{{
-                i18n_name(node.label)
-              }}</span>
-            </div>
+          <div
+            @mouseenter.stop="handleMouseEnter(data)"
+            class="flex align-center w-full custom-tree-node"
+          >
+            <AppIcon iconName="app-folder" style="font-size: 20px"></AppIcon>
+            <span class="tree-label ml-8" :title="node.label">{{ i18n_name(node.label) }}</span>
 
             <div
               v-if="canOperation && MoreFilledPermission(node, data)"
@@ -63,7 +63,7 @@
               v-show="hoverNodeId === data.id"
               @mouseenter.stop="handleMouseEnter(data)"
               @mouseleave.stop="handleMouseleave"
-              class="mr-16"
+              class="mr-8 tree-operation-button"
             >
               <el-dropdown trigger="click" :teleported="false">
                 <el-button text class="w-full" v-if="MoreFilledPermission(node, data)">
@@ -178,6 +178,10 @@ const props = defineProps({
     type: Object,
     default: () => ({}),
   },
+  draggable: {
+    type: Boolean,
+    default: false,
+  },
 })
 const resourceType = computed(() => {
   if (props.source === 'APPLICATION') {
@@ -399,7 +403,7 @@ onUnmounted(() => {
     padding-top: 4px;
     height: calc(100vh - 180px);
   }
-  :deep(.el-tree) {
+  :deep(.folder-tree__main) {
     .el-tree-node.is-dragging {
       opacity: 0.5;
     }
@@ -408,11 +412,19 @@ onUnmounted(() => {
       border: 2px dashed var(--el-color-primary);
       border-radius: 4px;
     }
+    .custom-tree-node {
+      box-sizing: content-box;
+      width: calc(100% - 27px);
+    }
+    .tree-label {
+      width: 100%;
+      overflow: hidden;
+      white-space: nowrap;
+      text-overflow: ellipsis;
+    }
     .el-tree-node__content {
       position: relative;
     }
-  }
-  :deep(.overflow-inherit_node__children) {
     .el-tree-node__children {
       overflow: inherit !important;
     }
diff --git a/ui/src/styles/element-plus.scss b/ui/src/styles/element-plus.scss
index 76378ee5d..1576f9391 100644
--- a/ui/src/styles/element-plus.scss
+++ b/ui/src/styles/element-plus.scss
@@ -14,6 +14,9 @@
   cursor: pointer;
   flex-shrink: 0;
 }
+.el-icon {
+  flex-shrink: 0;
+}
 
 // card
 .el-card {
diff --git a/ui/src/views/application-workflow/component/DropdownMenu.vue b/ui/src/views/application-workflow/component/DropdownMenu.vue
index 7d331690b..3f535844a 100644
--- a/ui/src/views/application-workflow/component/DropdownMenu.vue
+++ b/ui/src/views/application-workflow/component/DropdownMenu.vue
@@ -75,18 +75,16 @@
       <el-tab-pane :label="$t('views.tool.title')" name="tool">
         <LayoutContainer>
           <template #left>
-            <div class="p-8">
-              <folder-tree
-                :source="SourceTypeEnum.TOOL"
-                :data="toolTreeData"
-                :currentNodeKey="folder.currentFolder?.id"
-                @handleNodeClick="folderClickHandle"
-                :shareTitle="$t('views.shared.shared_tool')"
-                :showShared="permissionPrecise['is_share']()"
-                :canOperation="false"
-                :treeStyle="{ height: '400px' }"
-              />
-            </div>
+            <folder-tree
+              :source="SourceTypeEnum.TOOL"
+              :data="toolTreeData"
+              :currentNodeKey="folder.currentFolder?.id"
+              @handleNodeClick="folderClickHandle"
+              :shareTitle="$t('views.shared.shared_tool')"
+              :showShared="permissionPrecise['is_share']()"
+              :canOperation="false"
+              :treeStyle="{ height: '400px' }"
+            />
           </template>
           <el-scrollbar height="450">
             <NodeContent
@@ -101,16 +99,14 @@
       <el-tab-pane :label="$t('views.application.title')" name="application">
         <LayoutContainer>
           <template #left>
-            <div class="p-8">
-              <folder-tree
-                :source="SourceTypeEnum.APPLICATION"
-                :data="applicationTreeData"
-                :currentNodeKey="folder.currentFolder?.id"
-                @handleNodeClick="folderClickHandle"
-                :canOperation="false"
-                :treeStyle="{ height: '400px' }"
-              />
-            </div>
+            <folder-tree
+              :source="SourceTypeEnum.APPLICATION"
+              :data="applicationTreeData"
+              :currentNodeKey="folder.currentFolder?.id"
+              @handleNodeClick="folderClickHandle"
+              :canOperation="false"
+              :treeStyle="{ height: '400px' }"
+            />
           </template>
           <el-scrollbar height="450">
             <NodeContent
diff --git a/ui/src/views/application/component/AddKnowledgeDialog.vue b/ui/src/views/application/component/AddKnowledgeDialog.vue
index 9dbade8b2..e508327e9 100644
--- a/ui/src/views/application/component/AddKnowledgeDialog.vue
+++ b/ui/src/views/application/component/AddKnowledgeDialog.vue
@@ -27,18 +27,16 @@
     </template>
     <LayoutContainer class="application-manage">
       <template #left>
-        <div class="p-8">
-          <folder-tree
-            :data="folderList"
-            :currentNodeKey="currentFolder?.id"
-            @handleNodeClick="folderClickHandle"
-            v-loading="folderLoading"
-            :canOperation="false"
-            showShared
-            :shareTitle="$t('views.shared.shared_knowledge')"
-            :treeStyle="{ height: 'calc(100vh - 240px)' }"
-          />
-        </div>
+        <folder-tree
+          :data="folderList"
+          :currentNodeKey="currentFolder?.id"
+          @handleNodeClick="folderClickHandle"
+          v-loading="folderLoading"
+          :canOperation="false"
+          showShared
+          :shareTitle="$t('views.shared.shared_knowledge')"
+          :treeStyle="{ height: 'calc(100vh - 240px)' }"
+        />
       </template>
       <div class="layout-bg">
         <div class="flex-between p-16 ml-8">
diff --git a/ui/src/views/application/component/ToolDialog.vue b/ui/src/views/application/component/ToolDialog.vue
index 514df0797..b3f86ab1b 100644
--- a/ui/src/views/application/component/ToolDialog.vue
+++ b/ui/src/views/application/component/ToolDialog.vue
@@ -23,18 +23,16 @@
     </template>
     <LayoutContainer class="application-manage">
       <template #left>
-        <div class="p-8">
-          <folder-tree
-            :data="folderList"
-            :currentNodeKey="currentFolder?.id"
-            @handleNodeClick="folderClickHandle"
-            v-loading="folderLoading"
-            :canOperation="false"
-            showShared
-            :shareTitle="$t('views.shared.shared_tool')"
-            :treeStyle="{ height: 'calc(100vh - 240px)' }"
-          />
-        </div>
+        <folder-tree
+          :data="folderList"
+          :currentNodeKey="currentFolder?.id"
+          @handleNodeClick="folderClickHandle"
+          v-loading="folderLoading"
+          :canOperation="false"
+          showShared
+          :shareTitle="$t('views.shared.shared_tool')"
+          :treeStyle="{ height: 'calc(100vh - 240px)' }"
+        />
       </template>
       <div class="layout-bg">
         <div class="flex-between p-16 ml-8">
@@ -198,15 +196,17 @@ function getList() {
     type: 'tool',
     isShared: folder_id === 'share',
     systemType: 'workspace',
-  }).getToolList({
-    folder_id: folder_id,
-    tool_type: 'CUSTOM'
-  }).then((res: any) => {
-    toolList.value = res.data?.tools || res.data || []
-    toolList.value = toolList.value?.filter((item: any) => item.is_active)
-    searchData.value = res.data.tools || res.data
-    searchData.value = searchData.value?.filter((item: any) => item.is_active)
   })
+    .getToolList({
+      folder_id: folder_id,
+      tool_type: 'CUSTOM',
+    })
+    .then((res: any) => {
+      toolList.value = res.data?.tools || res.data || []
+      toolList.value = toolList.value?.filter((item: any) => item.is_active)
+      searchData.value = res.data.tools || res.data
+      searchData.value = searchData.value?.filter((item: any) => item.is_active)
+    })
 }
 
 defineExpose({ open })
diff --git a/ui/src/views/application/index.vue b/ui/src/views/application/index.vue
index 34a0a197f..c81c5f26e 100644
--- a/ui/src/views/application/index.vue
+++ b/ui/src/views/application/index.vue
@@ -2,15 +2,15 @@
   <LayoutContainer showCollapse class="application-manage">
     <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"
-        />
-      </div>
+
+      <folder-tree
+        :source="SourceTypeEnum.APPLICATION"
+        :data="folderList"
+        :currentNodeKey="folder.currentFolder?.id"
+        @handleNodeClick="folderClickHandle"
+        @refreshTree="refreshFolder"
+        :draggable="true"
+      />
     </template>
     <ContentContainer>
       <template #header>
diff --git a/ui/src/views/knowledge/index.vue b/ui/src/views/knowledge/index.vue
index 971ca5270..6b831e215 100644
--- a/ui/src/views/knowledge/index.vue
+++ b/ui/src/views/knowledge/index.vue
@@ -2,17 +2,17 @@
   <LayoutContainer showCollapse class="knowledge-manage">
     <template #left>
       <h4 class="p-12-16 pb-0 mt-12">{{ $t('views.knowledge.title') }}</h4>
-      <div class="p-8">
-        <folder-tree
-          :source="SourceTypeEnum.KNOWLEDGE"
-          :data="folderList"
-          :currentNodeKey="folder.currentFolder?.id"
-          @handleNodeClick="folderClickHandle"
-          :shareTitle="$t('views.shared.shared_knowledge')"
-          :showShared="permissionPrecise['is_share']()"
-          @refreshTree="refreshFolder"
-        />
-      </div>
+
+      <folder-tree
+        :source="SourceTypeEnum.KNOWLEDGE"
+        :data="folderList"
+        :currentNodeKey="folder.currentFolder?.id"
+        @handleNodeClick="folderClickHandle"
+        :shareTitle="$t('views.shared.shared_knowledge')"
+        :showShared="permissionPrecise['is_share']()"
+        @refreshTree="refreshFolder"
+        :draggable="true"
+      />
     </template>
     <KnowledgeListContainer @refreshFolder="refreshFolder">
       <template #header>
diff --git a/ui/src/views/tool/index.vue b/ui/src/views/tool/index.vue
index 7264b19bf..77a82cbfb 100644
--- a/ui/src/views/tool/index.vue
+++ b/ui/src/views/tool/index.vue
@@ -2,17 +2,17 @@
   <LayoutContainer showCollapse class="tool-manage">
     <template #left>
       <h4 class="p-12-16 pb-0 mt-12">{{ $t('views.tool.title') }}</h4>
-      <div class="p-8">
-        <folder-tree
-          :source="SourceTypeEnum.TOOL"
-          :data="folderList"
-          :currentNodeKey="folder.currentFolder?.id"
-          @handleNodeClick="folderClickHandle"
-          @refreshTree="refreshFolder"
-          :shareTitle="$t('views.shared.shared_tool')"
-          :showShared="permissionPrecise['is_share']()"
-        />
-      </div>
+
+      <folder-tree
+        :source="SourceTypeEnum.TOOL"
+        :data="folderList"
+        :currentNodeKey="folder.currentFolder?.id"
+        @handleNodeClick="folderClickHandle"
+        @refreshTree="refreshFolder"
+        :shareTitle="$t('views.shared.shared_tool')"
+        :showShared="permissionPrecise['is_share']()"
+        :draggable="true"
+      />
     </template>
     <ToolListContainer @refreshFolder="refreshFolder">
       <template #header>
@@ -40,7 +40,7 @@ import { SourceTypeEnum } from '@/enums/common'
 import permissionMap from '@/permission'
 import { useRoute } from 'vue-router'
 import useStore from '@/stores'
-import bus from "@/bus"
+import bus from '@/bus'
 const route = useRoute()
 const { folder, tool } = useStore()