diff --git a/src/modules/oam/controller/api_rest.go b/src/modules/oam/controller/api_rest.go
index 8c426b29..4eb57f8e 100644
--- a/src/modules/oam/controller/api_rest.go
+++ b/src/modules/oam/controller/api_rest.go
@@ -10,6 +10,7 @@ import (
 	"github.com/tsmask/go-oam"
 	goOamState "github.com/tsmask/go-oam/modules/state/service"
 
+	"be.ems/src/framework/config"
 	"be.ems/src/framework/logger"
 	"be.ems/src/framework/resp"
 	"be.ems/src/framework/utils/date"
@@ -685,6 +686,7 @@ func (s APIRestController) QuerySystemState(c *gin.Context) {
 	info.SerialNum = "-"
 	info.ExpiryDate = "-"
 	info.Capability = 50
+	info.Version = config.Version
 	c.JSON(200, info)
 }