diff --git a/adapter/outbound/reality.go b/adapter/outbound/reality.go
index 5ba9a916..70c7bc7a 100644
--- a/adapter/outbound/reality.go
+++ b/adapter/outbound/reality.go
@@ -12,7 +12,7 @@ import (
 
 type RealityOptions struct {
 	PublicKey string `proxy:"public-key"`
-	ShortID   string `proxy:"short-id"`
+	ShortID   string `proxy:"short-id,omitempty"`
 
 	SupportX25519MLKEM768 bool `proxy:"support-x25519mlkem768,omitempty"`
 }
diff --git a/listener/inbound/vmess.go b/listener/inbound/vmess.go
index 6090f845..7535ad76 100644
--- a/listener/inbound/vmess.go
+++ b/listener/inbound/vmess.go
@@ -26,7 +26,7 @@ type VmessOption struct {
 type VmessUser struct {
 	Username string `inbound:"username,omitempty"`
 	UUID     string `inbound:"uuid"`
-	AlterID  int    `inbound:"alterId"`
+	AlterID  int    `inbound:"alterId,omitempty"`
 }
 
 func (o VmessOption) Equal(config C.InboundConfig) bool {