diff --git a/ui/src/api/log.ts b/ui/src/api/log.ts
index dc1e27e91..0641764f0 100644
--- a/ui/src/api/log.ts
+++ b/ui/src/api/log.ts
@@ -116,10 +116,29 @@ const getMarkRecord: (
   )
 }
 
+/**
+ * 获取对话记录详情
+ * @param 参数
+ * application_id, chart_id,  chart_record_id
+ */
+const getRecordDetail: (
+  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}`,
+    undefined,
+    loading
+  )
+}
+
 export default {
   getChatLog,
   delChatLog,
   getChatRecordLog,
   putChatRecordLog,
-  getMarkRecord
+  getMarkRecord,
+  getRecordDetail
 }
diff --git a/ui/src/components/ai-chat/ParagraphSourceDialog.vue b/ui/src/components/ai-chat/ParagraphSourceDialog.vue
new file mode 100644
index 000000000..34eb44ef3
--- /dev/null
+++ b/ui/src/components/ai-chat/ParagraphSourceDialog.vue
@@ -0,0 +1,93 @@
+<template>
+  <el-dialog title="知识库引用" v-model="dialogVisible" destroy-on-close>
+    <el-scrollbar height="450">
+      <el-form label-position="top">
+        <el-form-item label="用户问题">
+          <el-input v-model="detail.problem_text" disabled />
+        </el-form-item>
+        <el-form-item label="优化后问题">
+          <el-input v-model="detail.padding_problem_text" disabled />
+        </el-form-item>
+        <el-form-item label="引用分段">
+          <template v-for="(item, index) in detail.paragraph_list" :key="index">
+            <CardBox
+              shadow="hover"
+              :title="item.title || '-'"
+              :description="item.content"
+              class="paragraph-source-card cursor mb-8"
+              :class="item.is_active ? '' : 'disabled'"
+              :showIcon="false"
+              @click="editParagraph(item)"
+            >
+              <template #icon>
+                <AppAvatar :name="index + 1 + ''" class="mr-12 avatar-light" :size="22" />
+              </template>
+              <div class="active-button primary">{{ item.similarity?.toFixed(3) }}</div>
+              <template #footer>
+                <div class="footer-content flex-between">
+                  <el-text>
+                    <el-icon>
+                      <Document />
+                    </el-icon>
+                    {{ item?.document_name }}
+                  </el-text>
+                  <div class="flex align-center">
+                    <AppAvatar class="mr-8" shape="square" :size="18">
+                      <img src="@/assets/icon_document.svg" style="width: 58%" alt="" />
+                    </AppAvatar>
+
+                    <span class="ellipsis"> {{ item?.dataset_name }}</span>
+                  </div>
+                </div>
+              </template>
+            </CardBox>
+          </template>
+        </el-form-item>
+      </el-form>
+    </el-scrollbar>
+    <ParagraphDialog ref="ParagraphDialogRef" title="分段详情" @refresh="refresh" />
+  </el-dialog>
+</template>
+<script setup lang="ts">
+import { ref, watch, nextTick } from 'vue'
+import ParagraphDialog from '@/views/paragraph/component/ParagraphDialog.vue'
+
+const emit = defineEmits(['refresh'])
+
+const ParagraphDialogRef = ref()
+const dialogVisible = ref(false)
+const detail = ref<any>({})
+
+watch(dialogVisible, (bool) => {
+  if (!bool) {
+    detail.value = {}
+  }
+})
+
+const open = (data: any) => {
+  detail.value = data
+  dialogVisible.value = true
+}
+
+function editParagraph(row: any) {
+  ParagraphDialogRef.value.open(row)
+}
+
+function refresh(data: any) {
+  if (data) {
+    const index = detail.value.paragraph_list.findIndex((v) => v.id === data.id)
+    detail.value.paragraph_list.splice(index, 1, data)
+  }
+}
+defineExpose({ open })
+</script>
+<style lang="scss" scoped>
+.paragraph-source-card {
+  height: 210px;
+  width: 100%;
+  :deep(.description) {
+    -webkit-line-clamp: 5 !important;
+    height: 110px !important;
+  }
+}
+</style>
diff --git a/ui/src/components/ai-chat/index.vue b/ui/src/components/ai-chat/index.vue
index 2c39158b0..ed84e1e29 100644
--- a/ui/src/components/ai-chat/index.vue
+++ b/ui/src/components/ai-chat/index.vue
@@ -62,7 +62,7 @@
 
               <el-card v-else shadow="always" class="dialog-card">
                 <MdRenderer :source="item.answer_text"></MdRenderer>
-                <div v-if="item.write_ed || log">
+                <div v-if="(id && !props.appId && item.write_ed) || log">
                   <el-divider> <el-text type="info">知识来源</el-text> </el-divider>
                   <div class="mb-8">
                     <el-space wrap>
@@ -72,20 +72,26 @@
                         type="primary"
                         plain
                         size="small"
+                        @click="openParagraph(item, dataset.id)"
                         >{{ dataset.name }}</el-button
                       >
                     </el-space>
                   </div>
 
                   <div>
-                    <el-button class="mr-8" type="primary" plain size="small"
-                      >引用分段：{{ item.paragraph_list.length }}</el-button
+                    <el-button
+                      class="mr-8"
+                      type="primary"
+                      plain
+                      size="small"
+                      @click="openParagraph(item)"
+                      >引用分段：{{ item.paragraph_list?.length }}</el-button
                     >
                     <el-tag type="info" effect="plain">
                       消耗 tokens: {{ item?.message_tokens + item?.answer_tokens }}
                     </el-tag>
                     <el-tag class="ml-8" type="info" effect="plain">
-                      耗时: {{ item.run_time.toFixed(2) }} s
+                      耗时: {{ item.run_time?.toFixed(2) }} s
                     </el-tag>
                   </div>
                 </div>
@@ -149,6 +155,8 @@
         </div>
       </div>
     </div>
+    <!-- 知识库引用 dialog -->
+    <ParagraphSourceDialog ref="ParagraphSourceDialogRef" />
   </div>
 </template>
 <script setup lang="ts">
@@ -156,7 +164,9 @@ import { ref, nextTick, computed, watch } from 'vue'
 import { useRoute } from 'vue-router'
 import LogOperationButton from './LogOperationButton.vue'
 import OperationButton from './OperationButton.vue'
+import ParagraphSourceDialog from './ParagraphSourceDialog.vue'
 import applicationApi from '@/api/application'
+import logApi from '@/api/log'
 import { ChatManagement, type chatType } from '@/api/type/application'
 import { randomId } from '@/utils/utils'
 import useStore from '@/stores'
@@ -165,7 +175,7 @@ import { MdPreview } from 'md-editor-v3'
 defineOptions({ name: 'AiChat' })
 const route = useRoute()
 const {
-  params: { accessToken }
+  params: { accessToken, id }
 } = route as any
 const props = defineProps({
   data: {
@@ -181,6 +191,7 @@ const props = defineProps({
 })
 const { application } = useStore()
 
+const ParagraphSourceDialogRef = ref()
 const aiChatRef = ref()
 const quickInputRef = ref()
 const scrollDiv = ref()
@@ -213,6 +224,10 @@ watch(
   }
 )
 
+function openParagraph(row: any, id?: string) {
+  ParagraphSourceDialogRef.value.open(row, id)
+}
+
 function quickProblemHandel(val: string) {
   if (!props.log) {
     inputValue.value = val
@@ -348,6 +363,9 @@ function chatMessage() {
         reader
           .read()
           .then(write)
+          .then((ok: any) => {
+            getSourceDetail(row)
+          })
           .finally((ok: any) => {
             ChatManagement.close(id)
           })
@@ -364,6 +382,14 @@ function regenerationChart(item: chatType) {
   chatMessage()
 }
 
+function getSourceDetail(row: chatType) {
+  logApi.getRecordDetail(id, row.id, row.record_id, loading).then((res) => {
+    const obj = { row, ...res.data }
+    const index = chatList.value.findIndex((v) => v.id === row.id)
+    chatList.value.splice(index, 1, obj)
+  })
+}
+
 /**
  * 滚动条距离最上面的高度
  */
diff --git a/ui/src/components/card-box/index.vue b/ui/src/components/card-box/index.vue
index e80176dca..00750e960 100644
--- a/ui/src/components/card-box/index.vue
+++ b/ui/src/components/card-box/index.vue
@@ -12,7 +12,7 @@
         </div>
       </slot>
     </div>
-    <div class="description pre-line mt-12" v-if="$slots.description || description">
+    <div class="description mt-12" v-if="$slots.description || description">
       <slot name="description">
         {{ description }}
       </slot>
diff --git a/ui/src/views/application/CreateAndSetting.vue b/ui/src/views/application/CreateAndSetting.vue
index 6be1a6b4a..40b6ec3fa 100644
--- a/ui/src/views/application/CreateAndSetting.vue
+++ b/ui/src/views/application/CreateAndSetting.vue
@@ -225,7 +225,11 @@
                 <template #label>
                   <div class="flex align-center">
                     <span>问题优化</span>
-                    <el-tooltip effect="dark" content="根据历史聊天优化完善当前问题，更利于匹配知识点。" placement="right">
+                    <el-tooltip
+                      effect="dark"
+                      content="根据历史聊天优化完善当前问题，更利于匹配知识点。"
+                      placement="right"
+                    >
                       <el-icon style="font-size: 16px">
                         <Warning />
                       </el-icon>
@@ -259,7 +263,12 @@
         <p>通过调整提示词内容，可以引导大模型聊天方向，该提示词会被固定在上下文的开头。</p>
         <p>可以使用变量：{data} 是携带知识库中已知信息；{question}是用户提出的问题。</p>
       </el-alert>
-      <el-input v-model="model_setting_prompt" :rows="13" type="textarea" />
+      <el-input
+        v-model="model_setting_prompt"
+        :rows="13"
+        type="textarea"
+        :placeholder="defaultPrompt"
+      />
       <template #footer>
         <span class="dialog-footer">
           <el-button @click="dialogFormVisible = false">取消</el-button>
@@ -357,7 +366,7 @@ const applicationForm = ref<ApplicationFormType>({
   model_setting: {
     prompt: defaultPrompt
   },
-  problem_optimization: true
+  problem_optimization: false
 })
 
 const popoverVisible = ref(false)