diff --git a/meta-inspur/meta-fp5280g2/recipes-phosphor/inventory/phosphor-inventory-manager-chassis/chassis.yaml b/meta-inspur/meta-fp5280g2/recipes-phosphor/inventory/phosphor-inventory-manager-chassis/chassis.yaml
index b5c548e..4d1ad4b 100644
--- a/meta-inspur/meta-fp5280g2/recipes-phosphor/inventory/phosphor-inventory-manager-chassis/chassis.yaml
+++ b/meta-inspur/meta-fp5280g2/recipes-phosphor/inventory/phosphor-inventory-manager-chassis/chassis.yaml
@@ -9,5 +9,5 @@
               /system/chassis:
                 xyz.openbmc_project.Inventory.Item.Chassis:
                   Type:
-                    value: "RackMount"
+                    value: "xyz.openbmc_project.Inventory.Item.Chassis.ChassisType.RackMount"
                     type: string