diff --git a/ui/src/api/log.ts b/ui/src/api/log.ts
index 0641764f0..4c989b619 100644
--- a/ui/src/api/log.ts
+++ b/ui/src/api/log.ts
@@ -116,6 +116,36 @@ const getMarkRecord: (
   )
 }
 
+/**
+ * 删除标注
+ * @param 参数
+ * application_id, chart_id,  chart_record_id, dataset_id, document_id,paragraph_id
+ */
+const delMarkRecord: (
+  applicaiton_id: String,
+  chart_id: String,
+  chart_record_id: String,
+  dataset_id: String,
+  document_id: String,
+  paragraph_id: String,
+  loading?: Ref<boolean>
+) => Promise<Result<any>> = (
+  applicaiton_id,
+  chart_id,
+  chart_record_id,
+  dataset_id,
+  document_id,
+  paragraph_id,
+  loading
+) => {
+  return del(
+    `${prefix}/${applicaiton_id}/chat/${chart_id}/chat_record/${chart_record_id}/dataset/${dataset_id}/document_id/${document_id}/improve/${paragraph_id}`,
+    undefined,
+    {},
+    loading
+  )
+}
+
 /**
  * 获取对话记录详情
  * @param 参数
@@ -140,5 +170,6 @@ export default {
   getChatRecordLog,
   putChatRecordLog,
   getMarkRecord,
-  getRecordDetail
+  getRecordDetail,
+  delMarkRecord
 }
diff --git a/ui/src/views/log/component/EditMarkDialog.vue b/ui/src/views/log/component/EditMarkDialog.vue
index e9477fec5..fe2df9d4b 100644
--- a/ui/src/views/log/component/EditMarkDialog.vue
+++ b/ui/src/views/log/component/EditMarkDialog.vue
@@ -7,7 +7,7 @@
           <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-button text style="margin-left: 4px" @click="deleteMark">
             <el-icon><Delete /></el-icon>
           </el-button>
           <el-divider direction="vertical" />
@@ -74,6 +74,7 @@ const loading = ref(false)
 
 const form = ref<any>({})
 const isEdit = ref(false)
+const detail = ref<any>({})
 
 const rules = reactive<FormRules>({
   content: [{ required: true, message: '请输入内容', trigger: 'blur' }]
@@ -86,9 +87,17 @@ watch(dialogVisible, (bool) => {
   }
 })
 
-function deleteParagraph() {
-  paragraph
-    .asyncDelParagraph(form.value.dataset, form.value.document, form.value.id, loading)
+function deleteMark() {
+  logApi
+    .delMarkRecord(
+      id as string,
+      detail.value.chat_id,
+      detail.value.id,
+      form.value.dataset,
+      form.value.document,
+      form.value.id,
+      loading
+    )
     .then(() => {
       emit('refresh')
       MsgSuccess('删除成功')
@@ -105,6 +114,7 @@ function getMark(data: any) {
 }
 
 const open = (data: any) => {
+  detail.value = data
   getMark(data)
   dialogVisible.value = true
 }