diff --git a/src/renderer/src/components/template-study/container/left-dialog.vue b/src/renderer/src/components/template-study/container/left-dialog.vue
index e251cc2..678b0ca 100644
--- a/src/renderer/src/components/template-study/container/left-dialog.vue
+++ b/src/renderer/src/components/template-study/container/left-dialog.vue
@@ -8,6 +8,7 @@
     </template>
     <div class="dialog-content" v-loading="loading">
       <div class="content-list">
+        <el-empty description="暂无数据" v-if="!fileList.length" />
         <el-radio-group v-model="curFileId">
           <el-row>
             <el-col :span="12" v-for="item in fileList" :key="item.id">
@@ -51,7 +52,7 @@
         <i class="iconfont icon-guanbi" @click="prevVisible = false"></i>
       </div>
     </template>
-    <div style="height: calc(100vh - 120px)">
+    <div style="height: calc(100vh - 120px); text-align: center;">
       <template v-if="getFileSuffix(prevItem.fileUrl) == 'pdf'">
         <iframe :src="prevItem.fileUrl" frameborder="0" width="100%" height="100%"></iframe>
       </template>
@@ -97,7 +98,7 @@ const props = defineProps({
 
 const isPrev = (item) => {
   return computed(() => {
-    return ['pdf', 'png', 'jpg', 'jpeg', 'gif'].includes(getFileSuffix(item.fileUrl))
+    return ['pdf', 'png', 'jpg', 'jpeg', 'gif', 'webp'].includes(getFileSuffix(item.fileUrl))
   })
 }
 
@@ -135,12 +136,14 @@ const fileList = ref([])
 const curFile = reactive({})
 const getList = () => {
   docList({
-    userId: userInfo.userId,
-    dataset_id: dataset_id.value
+    createUser: userInfo.userId,
+    datasetId: dataset_id.value
   }).then((res) => {
     fileList.value = [...res.rows]
-    Object.assign(curFile, fileList.value[0])
-    curFileId.value = fileList.value[0].id
+   if(res.rows.length){
+      Object.assign(curFile, fileList.value[0])
+      curFileId.value = fileList.value[0].id
+    }
   })
 }