diff --git a/ui/src/api/log.ts b/ui/src/api/log.ts
index 3880b21b0..dc1e27e91 100644
--- a/ui/src/api/log.ts
+++ b/ui/src/api/log.ts
@@ -98,9 +98,28 @@ const putChatRecordLog: (
   )
 }
 
+/**
+ * 获取标注段落列表信息
+ * @param 参数
+ * application_id, chart_id,  chart_record_id
+ */
+const getMarkRecord: (
+  applicaiton_id: String,
+  chart_id: String,
+  chart_record_id: String,
+  loading?: Ref<boolean>
+) => Promise<Result<any>> = (applicaiton_id, chart_id, chart_record_id, loading) => {
+  return get(
+    `${prefix}/${applicaiton_id}/chat/${chart_id}/chat_record/${chart_record_id}/improve`,
+    undefined,
+    loading
+  )
+}
+
 export default {
   getChatLog,
   delChatLog,
   getChatRecordLog,
-  putChatRecordLog
+  putChatRecordLog,
+  getMarkRecord
 }
diff --git a/ui/src/api/paragraph.ts b/ui/src/api/paragraph.ts
index d85cb6b68..f29376160 100644
--- a/ui/src/api/paragraph.ts
+++ b/ui/src/api/paragraph.ts
@@ -67,9 +67,10 @@ const delParagraph: (
 const postParagraph: (
   dataset_id: string,
   document_id: string,
-  data: any
-) => Promise<Result<any>> = (dataset_id, document_id, data: any) => {
-  return post(`${prefix}/${dataset_id}/document/${document_id}/paragraph`, data)
+  data: any,
+  loading?: Ref<boolean>
+) => Promise<Result<any>> = (dataset_id, document_id, data, loading) => {
+  return post(`${prefix}/${dataset_id}/document/${document_id}/paragraph`, data, undefined, loading)
 }
 
 /**
@@ -92,9 +93,15 @@ const putParagraph: (
   dataset_id: string,
   document_id: string,
   paragraph_id: string,
-  data: any
-) => Promise<Result<any>> = (dataset_id, document_id, paragraph_id, data: any) => {
-  return put(`${prefix}/${dataset_id}/document/${document_id}/paragraph/${paragraph_id}`, data)
+  data: any,
+  loading?: Ref<boolean>
+) => Promise<Result<any>> = (dataset_id, document_id, paragraph_id, data, loading) => {
+  return put(
+    `${prefix}/${dataset_id}/document/${document_id}/paragraph/${paragraph_id}`,
+    data,
+    undefined,
+    loading
+  )
 }
 
 /**
diff --git a/ui/src/components/ai-chat/LogOperationButton.vue b/ui/src/components/ai-chat/LogOperationButton.vue
index ebc65e06c..4f48a49e0 100644
--- a/ui/src/components/ai-chat/LogOperationButton.vue
+++ b/ui/src/components/ai-chat/LogOperationButton.vue
@@ -11,34 +11,41 @@
         <AppIcon iconName="app-copy"></AppIcon>
       </el-button>
     </el-tooltip>
-
     <el-divider direction="vertical" />
-    <el-tooltip effect="dark" content="修改内容" placement="top">
+    <el-tooltip
+      v-if="data.improve_paragraph_id_list.length === 0"
+      effect="dark"
+      content="修改内容"
+      placement="top"
+    >
       <el-button text @click="editContent(data)">
         <el-icon><EditPen /></el-icon>
       </el-button>
     </el-tooltip>
-    <el-divider direction="vertical" />
-    <el-tooltip effect="dark" content="修改历史" placement="top">
-      <el-button text @click="editContent(data)">
-        <el-icon><Document /></el-icon>
+
+    <el-tooltip v-else effect="dark" content="修改标注" placement="top">
+      <el-button text @click="editMark(data)">
+        <AppIcon iconName="app-document-active" class="primary"></AppIcon>
       </el-button>
     </el-tooltip>
+
     <el-divider direction="vertical" v-if="buttonData?.vote_status !== '-1'" />
     <el-button text disabled v-if="buttonData?.vote_status === '0'">
-      <AppIcon iconName="app-like-color" class="primary"></AppIcon>
+      <AppIcon iconName="app-like-color"></AppIcon>
     </el-button>
 
     <el-button text disabled v-if="buttonData?.vote_status === '1'">
       <AppIcon iconName="app-oppose-color"></AppIcon>
     </el-button>
     <EditContentDialog ref="EditContentDialogRef" />
+    <EditMarkDialog ref="EditMarkDialogRef" @refresh="refresh" />
   </div>
 </template>
 <script setup lang="ts">
 import { reactive, ref, watch, onMounted } from 'vue'
 import { copyClick } from '@/utils/clipboard'
 import EditContentDialog from '@/views/log/component/EditContentDialog.vue'
+import EditMarkDialog from '@/views/log/component/EditMarkDialog.vue'
 import { datetimeFormat } from '@/utils/time'
 
 const props = defineProps({
@@ -56,6 +63,7 @@ const props = defineProps({
 const emit = defineEmits(['update:data'])
 
 const EditContentDialogRef = ref()
+const EditMarkDialogRef = ref()
 
 const buttonData = ref(props.data)
 const loading = ref(false)
@@ -64,8 +72,13 @@ function editContent(data: any) {
   EditContentDialogRef.value.open(data)
 }
 
-// function updateContent(data: any) {
-//   emit('update:data', data)
-// }
+function editMark(data: any) {
+  EditMarkDialogRef.value.open(data)
+}
+
+function refresh() {
+  buttonData.value.improve_paragraph_id_list = []
+  emit('update:data', buttonData.value)
+}
 </script>
 <style lang="scss" scoped></style>
diff --git a/ui/src/components/ai-chat/index.vue b/ui/src/components/ai-chat/index.vue
index 2a26f9089..daac9ef21 100644
--- a/ui/src/components/ai-chat/index.vue
+++ b/ui/src/components/ai-chat/index.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="ai-chat">
+  <div class="ai-chat" :class="log ? 'chart-log' : ''">
     <el-scrollbar ref="scrollDiv">
       <div ref="dialogScrollbar" class="ai-chat__content p-24">
         <div class="item-content mb-16">
@@ -324,6 +324,11 @@ onUpdated(() => {
   box-sizing: border-box;
   position: relative;
   color: var(--app-text-color);
+  &.chart-log {
+    .ai-chat__content {
+      padding-bottom: 0;
+    }
+  }
   &__content {
     padding-top: 0;
     padding-bottom: 96px;
diff --git a/ui/src/components/icons/index.ts b/ui/src/components/icons/index.ts
index 3b5f8c0a7..1487982eb 100644
--- a/ui/src/components/icons/index.ts
+++ b/ui/src/components/icons/index.ts
@@ -245,7 +245,7 @@ export const iconMap: any = {
             }),
             h('path', {
               d: 'M12.5 1.2666C12.568 1.28633 12.6306 1.32327 12.6812 1.37472L16.5472 5.30797C16.5788 5.34017 16.6047 5.37698 16.6242 5.4168H13.4459C12.9235 5.4168 12.5 4.99328 12.5 4.47085V1.2666Z',
-              fill: 'currentColor'
+              fill: '#2B5FD9'
             }),
             h('path', {
               d: 'M6.71305 7.72705C6.48293 7.72705 6.29639 7.9136 6.29639 8.14372V8.82554C6.29639 9.05565 6.48294 9.2422 6.71305 9.2422H13.2871C13.5172 9.2422 13.7038 9.05565 13.7038 8.82554V8.14372C13.7038 7.9136 13.5172 7.72705 13.2871 7.72705H6.71305Z',
@@ -427,11 +427,11 @@ export const iconMap: any = {
           [
             h('path', {
               d: 'M2.00497 14.6608H2.00518C2.00511 14.6609 2.00504 14.6609 2.00497 14.6608H0.666612C0.666097 14.6874 0.666707 5.33317 0.666612 5.29087H2.00518C2.00006 5.33305 1.98026 14.6344 2.00497 14.6608Z',
-              fill: 'currentColor'
+              fill: '#FFC60A'
             }),
             h('path', {
               d: 'M12.5717 5.28984H9.70096C10.1486 4.45673 10.3724 3.78809 10.3724 3.28394C10.3724 1.94718 9.40089 1.14037 8.5893 0.770777C8.04824 0.52438 7.5406 0.753754 7.35254 1.05296L4.5741 5.00545C4.44877 5.18374 4.24449 5.28984 4.02656 5.28984H3.33882C3.154 5.28984 3.00418 5.43966 3.00418 5.62448V14.3319C3.00418 14.5167 3.154 14.6665 3.33882 14.6665H11.1995C11.8409 14.6665 12.4029 14.2423 12.5717 13.6308L14.5687 8.37353C15.0274 7.05264 14.5687 5.28984 12.5717 5.28984Z',
-              fill: 'currentColor'
+              fill: '#FFC60A'
             })
           ]
         )
diff --git a/ui/src/stores/modules/paragraph.ts b/ui/src/stores/modules/paragraph.ts
index 2bd8e8245..c544cce71 100644
--- a/ui/src/stores/modules/paragraph.ts
+++ b/ui/src/stores/modules/paragraph.ts
@@ -1,14 +1,40 @@
 import { defineStore } from 'pinia'
 import paragraphApi from '@/api/paragraph'
+import type { Ref } from 'vue'
 
 const useParagraphStore = defineStore({
   id: 'paragraph',
   state: () => ({}),
   actions: {
-    async asyncPutParagraph(datasetId: string, documentId: string, paragraphId: string, data: any) {
+    async asyncPutParagraph(
+      datasetId: string,
+      documentId: string,
+      paragraphId: string,
+      data: any,
+      loading?: Ref<boolean>
+    ) {
       return new Promise((resolve, reject) => {
         paragraphApi
-          .putParagraph(datasetId, documentId, paragraphId, data)
+          .putParagraph(datasetId, documentId, paragraphId, data, loading)
+          .then((data) => {
+            resolve(data)
+          })
+          .catch((error) => {
+            reject(error)
+          })
+      })
+    },
+
+    async asyncDelParagraph(
+      datasetId: string,
+      documentId: string,
+      paragraphId: string,
+      data: any,
+      loading?: Ref<boolean>
+    ) {
+      return new Promise((resolve, reject) => {
+        paragraphApi
+          .delParagraph(datasetId, documentId, paragraphId, loading)
           .then((data) => {
             resolve(data)
           })
diff --git a/ui/src/styles/app.scss b/ui/src/styles/app.scss
index 6fc56b9ea..c1b576994 100644
--- a/ui/src/styles/app.scss
+++ b/ui/src/styles/app.scss
@@ -254,6 +254,10 @@ h4 {
   word-break: break-all;
 }
 
+.pre-line {
+  white-space: pre-line;
+}
+
 /*
   内容部分 自适应高度
 */
diff --git a/ui/src/views/document/index.vue b/ui/src/views/document/index.vue
index df1596111..f2df11a3e 100644
--- a/ui/src/views/document/index.vue
+++ b/ui/src/views/document/index.vue
@@ -127,7 +127,7 @@ const paginationConfig = reactive({
 
 watch(documentData, (list) => {
   let interval
-  if (list.every((item) => item.status === '0')) {
+  if (list.length > 0 && list.every((item) => item.status === '0')) {
     interval = setInterval(() => {
       getList(true)
     }, 6000)
diff --git a/ui/src/views/log/component/ChatRecordDrawer.vue b/ui/src/views/log/component/ChatRecordDrawer.vue
index ee0893677..3109aa637 100644
--- a/ui/src/views/log/component/ChatRecordDrawer.vue
+++ b/ui/src/views/log/component/ChatRecordDrawer.vue
@@ -1,5 +1,5 @@
 <template>
-  <el-drawer v-model="visible" size="50%" @close="closeHandel" class="chat-record-drawer">
+  <el-drawer v-model="visible" size="600" @close="closeHandel" class="chat-record-drawer">
     <template #header>
       <h4>{{ application?.name }}</h4>
     </template>
@@ -72,7 +72,7 @@ const recordList = ref<chatType[]>([])
 
 const paginationConfig = reactive({
   current_page: 1,
-  page_size: 10,
+  page_size: 20,
   total: 0
 })
 
diff --git a/ui/src/views/log/component/EditContentDialog.vue b/ui/src/views/log/component/EditContentDialog.vue
index 451e04b44..7b30e1e71 100644
--- a/ui/src/views/log/component/EditContentDialog.vue
+++ b/ui/src/views/log/component/EditContentDialog.vue
@@ -27,7 +27,7 @@
         </el-input>
       </el-form-item>
       <el-form-item label="保存至文档" prop="document">
-        <el-cascader v-model="form.document" :props="LoadDocument" placeholder="请选择文档">
+        <el-cascader v-model="form.document" :props="LoadDocument" placeholder="请选择文档" class="w-full">
           <template #default="{ node, data }">
             <span class="flex align-center">
               <AppAvatar v-if="!node.isLeaf" class="mr-12" shape="square" :size="24">
diff --git a/ui/src/views/log/component/EditMarkDialog.vue b/ui/src/views/log/component/EditMarkDialog.vue
new file mode 100644
index 000000000..fa3d85390
--- /dev/null
+++ b/ui/src/views/log/component/EditMarkDialog.vue
@@ -0,0 +1,135 @@
+<template>
+  <el-dialog title="修改标注" v-model="dialogVisible" width="600" class="edit-mark-dialog">
+    <template #header="{ titleId, titleClass }">
+      <div class="flex-between">
+        <h4 :id="titleId" :class="titleClass">修改标注</h4>
+        <div class="text-right">
+          <el-button text @click="isEdit = true" v-if="!isEdit">
+            <el-icon><EditPen /></el-icon>
+          </el-button>
+          <el-button text style="margin-left: 4px" @click="deleteParagraph">
+            <el-icon><Delete /></el-icon>
+          </el-button>
+          <el-divider direction="vertical" />
+        </div>
+      </div>
+    </template>
+
+    <el-scrollbar>
+      <div style="min-height: 250px; max-height: 350px" v-loading="loading">
+        <el-form
+          v-if="isEdit"
+          ref="formRef"
+          :model="form"
+          label-position="top"
+          require-asterisk-position="right"
+          :rules="rules"
+          @submit.prevent
+        >
+          <el-form-item prop="content">
+            <el-input
+              v-model="form.content"
+              placeholder="请输入分段内容"
+              maxlength="1024"
+              show-word-limit
+              :rows="15"
+              type="textarea"
+            >
+            </el-input>
+          </el-form-item>
+        </el-form>
+        <span v-else class="pre-line">{{ form?.content }}</span>
+      </div>
+    </el-scrollbar>
+
+    <template #footer>
+      <span class="dialog-footer" v-if="isEdit">
+        <el-button @click.prevent="isEdit = false"> 取消 </el-button>
+        <el-button type="primary" @click="submit(formRef)" :loading="loading"> 保存 </el-button>
+      </span>
+    </template>
+  </el-dialog>
+</template>
+<script setup lang="ts">
+import { ref, watch, reactive } from 'vue'
+import { useRoute } from 'vue-router'
+import type { FormInstance, FormRules } from 'element-plus'
+import logApi from '@/api/log'
+import useStore from '@/stores'
+import { MsgSuccess, MsgConfirm } from '@/utils/message'
+const isEdit = ref(false)
+
+const route = useRoute()
+const {
+  params: { id }
+} = route as any
+
+const { paragraph } = useStore()
+
+const emit = defineEmits(['refresh'])
+
+const formRef = ref()
+
+const dialogVisible = ref<boolean>(false)
+const loading = ref(false)
+
+const form = ref<any>({})
+
+const rules = reactive<FormRules>({
+  content: [{ required: true, message: '请输入内容', trigger: 'blur' }]
+})
+
+watch(dialogVisible, (bool) => {
+  if (!bool) {
+    form.value = {}
+  }
+})
+
+function deleteParagraph() {
+  paragraph
+    .asyncDelParagraph(form.value.dataset, form.value.document, form.value.id, loading)
+    .then(() => {
+      emit('refresh')
+      MsgSuccess('删除成功')
+      dialogVisible.value = false
+    })
+}
+
+function getMark(data: any) {
+  logApi.getMarkRecord(id as string, data.chat, data.id, loading).then((res: any) => {
+    if (res.data.length > 0) {
+      form.value = res.data[0]
+    }
+  })
+}
+
+const open = (data: any) => {
+  getMark(data)
+  dialogVisible.value = true
+}
+const submit = async (formEl: FormInstance) => {
+  if (!formEl) return
+  await formEl.validate((valid, fields) => {
+    if (valid) {
+      paragraph
+        .asyncPutParagraph(
+          form.value.dataset,
+          form.value.document,
+          form.value.id,
+          {
+            content: form.value.content
+          },
+          loading
+        )
+        .then((res) => {
+          dialogVisible.value = false
+        })
+    } else {
+      console.log('error submit!')
+    }
+  })
+}
+
+defineExpose({ open })
+</script>
+<style lang="scss" scope></style>
diff --git a/ui/src/views/login/forgot-password/index.vue b/ui/src/views/login/forgot-password/index.vue
index bc255d180..d5ed0dba0 100644
--- a/ui/src/views/login/forgot-password/index.vue
+++ b/ui/src/views/login/forgot-password/index.vue
@@ -1,6 +1,6 @@
 <template>
   <login-layout>
-    <LoginContainer subTitle="欢迎使用 MaxKB 管理平台">
+    <LoginContainer subTitle="欢迎使用 MaxKB 智能知识库">
       <h4 class="mb-24">忘记密码</h4>
       <el-form
         class="register-form"
diff --git a/ui/src/views/login/index.vue b/ui/src/views/login/index.vue
index 218079ae0..092eb56fb 100644
--- a/ui/src/views/login/index.vue
+++ b/ui/src/views/login/index.vue
@@ -1,8 +1,14 @@
 <template>
   <login-layout v-loading="loading">
-    <LoginContainer subTitle="欢迎使用 MaxKB 管理平台">
+    <LoginContainer subTitle="欢迎使用 MaxKB 智能知识库">
       <h2 class="mb-24">普通登录</h2>
-      <el-form class="login-form" :rules="rules" :model="loginForm" ref="loginFormRef">
+      <el-form
+        class="login-form"
+        :rules="rules"
+        :model="loginForm"
+        ref="loginFormRef"
+        @keyup.enter="login"
+      >
         <el-form-item prop="username">
           <el-input
             size="large"
diff --git a/ui/src/views/login/register/index.vue b/ui/src/views/login/register/index.vue
index 06f1a684c..dd62a61b9 100644
--- a/ui/src/views/login/register/index.vue
+++ b/ui/src/views/login/register/index.vue
@@ -1,6 +1,6 @@
 <template>
   <login-layout>
-    <LoginContainer subTitle="欢迎使用 MaxKB 管理平台">
+    <LoginContainer subTitle="欢迎使用 MaxKB 智能知识库">
       <h4 class="mb-24">用户注册</h4>
       <el-form class="register-form" :model="registerForm" :rules="rules" ref="registerFormRef">
         <el-form-item prop="username">
diff --git a/ui/src/views/login/reset-password/index.vue b/ui/src/views/login/reset-password/index.vue
index ed7db2eab..165caf637 100644
--- a/ui/src/views/login/reset-password/index.vue
+++ b/ui/src/views/login/reset-password/index.vue
@@ -1,6 +1,6 @@
 <template>
   <login-layout>
-    <LoginContainer subTitle="欢迎使用 MaxKB 管理平台">
+    <LoginContainer subTitle="欢迎使用 MaxKB 智能知识库">
       <h4 class="mb-24">修改密码</h4>
       <el-form
         class="reset-password-form"
diff --git a/ui/src/views/paragraph/component/ParagraphDialog.vue b/ui/src/views/paragraph/component/ParagraphDialog.vue
index 83aa1d512..624b2c88e 100644
--- a/ui/src/views/paragraph/component/ParagraphDialog.vue
+++ b/ui/src/views/paragraph/component/ParagraphDialog.vue
@@ -90,18 +90,13 @@ const open = (data: any) => {
 }
 const submitHandle = async () => {
   if (await paragraphFormRef.value?.validate()) {
-    loading.value = true
     if (problemId.value) {
       paragraph
-        .asyncPutParagraph(id, documentId, problemId.value, paragraphFormRef.value?.form)
+        .asyncPutParagraph(id, documentId, problemId.value, paragraphFormRef.value?.form, loading)
         .then((res: any) => {
           emit('refresh', res.data)
-          loading.value = false
           isEdit.value = false
         })
-        .catch(() => {
-          loading.value = false
-        })
     } else {
       const obj =
         ProblemRef.value.problemList.length > 0
@@ -110,16 +105,10 @@ const submitHandle = async () => {
               ...paragraphFormRef.value?.form
             }
           : paragraphFormRef.value?.form
-      paragraphApi
-        .postParagraph(id, documentId, obj)
-        .then((res) => {
-          emit('refresh')
-          loading.value = false
-          dialogVisible.value = false
-        })
-        .catch(() => {
-          loading.value = false
-        })
+      paragraphApi.postParagraph(id, documentId, obj, loading).then((res) => {
+        emit('refresh')
+        dialogVisible.value = false
+      })
     }
   }
 }
diff --git a/ui/src/views/paragraph/index.vue b/ui/src/views/paragraph/index.vue
index 7b12fec74..4a2c7f9fe 100644
--- a/ui/src/views/paragraph/index.vue
+++ b/ui/src/views/paragraph/index.vue
@@ -127,14 +127,7 @@ function changeState(bool: Boolean, row: any) {
     is_active: bool
   }
   loading.value = true
-  paragraph
-    .asyncPutParagraph(id, documentId, row.id, obj)
-    .then((res) => {
-      loading.value = false
-    })
-    .catch(() => {
-      loading.value = false
-    })
+  paragraph.asyncPutParagraph(id, documentId, row.id, obj, loading).then((res) => {})
 }
 
 function deleteParagraph(row: any) {
@@ -143,7 +136,7 @@ function deleteParagraph(row: any) {
     confirmButtonClass: 'danger'
   })
     .then(() => {
-      paragraphApi.delParagraph(id, documentId, row.id, loading).then(() => {
+      paragraph.asyncDelParagraph(id, documentId, row.id, loading).then(() => {
         const index = paragraphDetail.value.findIndex((v) => v.id === row.id)
         paragraphDetail.value.splice(index, 1)
         MsgSuccess('删除成功')
diff --git a/ui/src/views/template/index.vue b/ui/src/views/template/index.vue
index 7e49b1676..8f500eec7 100644
--- a/ui/src/views/template/index.vue
+++ b/ui/src/views/template/index.vue
@@ -24,7 +24,7 @@
         <div class="p-24 pb-0">
           <h4>{{ active_provider?.name }}</h4>
           <div class="flex-between mt-16 mb-16">
-            <el-button type="primary" @click="openCreateModel(active_provider)">创建模型</el-button>
+            <el-button type="primary" @click="openCreateModel(active_provider)">添加模型</el-button>
             <el-input
               v-model="model_search_form.name"
               @change="list_model"