diff --git a/sf_demand_plan/views/demand_plan.xml b/sf_demand_plan/views/demand_plan.xml
index 64845fd8..8220a2f2 100644
--- a/sf_demand_plan/views/demand_plan.xml
+++ b/sf_demand_plan/views/demand_plan.xml
@@ -44,15 +44,15 @@
                 <field name="hide_action_purchase_orders" invisible="1"/>
                 <field name="hide_action_stock_picking" invisible="1"/>
                 <field name="hide_action_view_programming" invisible="1"/>
-                <button name="action_open_sale_order" type="object" string="供货方式待确认" class="btn-primary"
+                <button name="action_open_sale_order" type="object" string="供货方式待确认" class="btn-secondary"
                         attrs="{'invisible': [('supply_method', '!=', False)]}"/>
-                <button name="action_open_mrp_production" type="object" string="待工艺确认" class="btn-primary"
+                <button name="action_open_mrp_production" type="object" string="待工艺确认" class="btn-secondary"
                         attrs="{'invisible': [('hide_action_open_mrp_production', '=', False)]}"/>
-                <button name="action_view_purchase_request" type="object" string="采购申请" class="btn-primary"
+                <button name="action_view_purchase_request" type="object" string="采购申请" class="btn-secondary"
                         attrs="{'invisible': [('hide_action_purchase_orders', '=', False)]}"/>
-                <button name="action_view_stock_picking" type="object" string="调拨单" class="btn-primary"
+                <button name="action_view_stock_picking" type="object" string="调拨单" class="btn-secondary"
                         attrs="{'invisible': [('hide_action_stock_picking', '=', False)]}"/>
-                <button name="action_view_programming" type="object" string="编程单" class="btn-primary"
+                <button name="action_view_programming" type="object" string="编程单" class="btn-secondary"
                         attrs="{'invisible': [('hide_action_view_programming', '=', False)]}"/>
                 <field name="planned_start_date"/>
                 <field name="actual_start_date"/>