diff --git a/pkg/util/aws/instance.go b/pkg/util/aws/instance.go
index 4d76ca5733..b9a93703d4 100644
--- a/pkg/util/aws/instance.go
+++ b/pkg/util/aws/instance.go
@@ -450,7 +450,7 @@ func (self *SRegion) GetInstances(zoneId string, ids []string, offset int, limit
 			}
 
 			var networkInterfaces SNetworkInterfaces
-			var eipAddress SEipAddress
+			eipAddress := SEipAddress{}
 			for _, n := range instance.NetworkInterfaces {
 				i := SNetworkInterface{
 					MacAddress:         *n.MacAddress,