diff --git a/src/views/setting/advanced/setup/spareParts.vue b/src/views/setting/advanced/setup/spareParts.vue
index 63ff37e..bf5dd30 100644
--- a/src/views/setting/advanced/setup/spareParts.vue
+++ b/src/views/setting/advanced/setup/spareParts.vue
@@ -22,6 +22,11 @@
 				<el-table-column type="selection" align="center" width="40"></el-table-column>
 				<el-table-column width="200" label="备件类别" prop="spare_parts_category"></el-table-column>
 				<el-table-column width="200" label="故障率" prop="failure_rate"></el-table-column>
+				<el-table-column width="200" label="故障率计算时长" prop="duration">
+					<template #default="scope">
+						<span>{{scope.row.duration && scope.row.duration>0?scope.row.duration+'个月':scope.row.duration}}</span>
+					</template>
+				</el-table-column>
 				<el-table-column width="200" label="配置人" prop="creator_name"></el-table-column>
 				<el-table-column label="操作" fixed="right" align="center" width="160">
 					<template #default="scope">