diff --git a/src/views/warehouseManage/machinery/type-nw/index.vue b/src/views/warehouseManage/machinery/type-nw/index.vue
index 22298f9..32f6e85 100644
--- a/src/views/warehouseManage/machinery/type-nw/index.vue
+++ b/src/views/warehouseManage/machinery/type-nw/index.vue
@@ -723,8 +723,8 @@ export default {
                     },
                     {
                         min: 2,
-                        max: 20,
-                        message: '设备名称长度必须介于 2 和 20 之间',
+                        max: 50,
+                        message: '设备名称长度必须介于 2 和 50 之间',
                         trigger: 'blur',
                     },
                 ],