diff --git a/lxapp/app/products/mes/st/bs/structattr_query.jsp b/lxapp/app/products/mes/st/bs/structattr_query.jsp
index 84da58d..d8c845f 100644
--- a/lxapp/app/products/mes/st/bs/structattr_query.jsp
+++ b/lxapp/app/products/mes/st/bs/structattr_query.jsp
@@ -412,7 +412,7 @@
 		});
 // 		判断是否勾选记录
 		if(rows.length == 0) {
-			alert('请选择需要修改工厂的记录!');
+			alert('请选择需要修改货位的记录!');
 			return;
 		};
 
diff --git a/lxapp/app/products/mes/st/bs/structattr_structmaterial_update.jsp b/lxapp/app/products/mes/st/bs/structattr_structmaterial_update.jsp
index d6e9d5e..df9f04b 100644
--- a/lxapp/app/products/mes/st/bs/structattr_structmaterial_update.jsp
+++ b/lxapp/app/products/mes/st/bs/structattr_structmaterial_update.jsp
@@ -88,11 +88,11 @@
 				<div class="inputgroup" >
 					<label >物料类型</label>
 					<div >
-						<input class="easyui-validatebox" id="struct_material" data-options="validType:'length[0,8]',tipPosition:'bottom'"
+						<input class="easyui-validatebox" id="struct_material" data-options="validType:'length[0,20]',tipPosition:'bottom'"
 							name="struct_material" style="width: 250px;" /> 
 							
 					</div>
-				   <label style="color:red">(输入0-8位物料号限制存放物料，空表示无限制)</label>				
+				   <label style="color:red">(输入20位以内物料号限制存放物料，空表示无限制)</label>				
 				</div>
 			</div>