diff --git a/src/views/wpm_bx/mlog_detail.vue b/src/views/wpm_bx/mlog_detail.vue
index 5c086904..e89a1317 100644
--- a/src/views/wpm_bx/mlog_detail.vue
+++ b/src/views/wpm_bx/mlog_detail.vue
@@ -40,7 +40,7 @@
 					<el-descriptions-item label="创建时间">{{
 						mlogItem.create_time
 					}}</el-descriptions-item>
-					<el-descriptions-item label="指导文件">
+					<el-descriptions-item label="指导文件" v-if="route_file!==null">
 						<el-button @click="showFile">查看</el-button>
 					</el-descriptions-item>
 				</el-descriptions>
@@ -317,7 +317,7 @@
 			<div style="display: flex;justify-content: flex-end;padding: 10px 20px;">
 				<el-icon size="30" class="el-dialog__close" @click="fileVisible=false"><el-icon-close/></el-icon>
 			</div>
-			<iframe src="http://49.232.14.174/media/2025/02/24/9%E6%9C%88%E4%BB%BD410_ebI85X4.pdf"  style="width: 60%;height: 90%;">预览</iframe>
+			<iframe :src="route_file"  style="width: 100%;height: 90%;">预览</iframe>
 		</div>
 	</el-drawer>
 </template>
@@ -408,7 +408,7 @@ export default {
 					},
 				],
 			},
-			route_file:'',
+			route_file:null,
 			handle_date:'',
 			handle_user:'',
 			wm:'',
@@ -463,7 +463,7 @@ export default {
 					that.tableData2 = res;
 				})
 				that.$API.mtm.routepack.list.req({page:0,search:res.routepack_name}).then((res) => {
-					that.route_file = res[0].document_.file;
+					that.route_file = res[0].document_!==null?res[0].document_.path:null;
 				})
 			});
 		},