diff --git a/internal/model/dto/client_asset_dto.go b/internal/model/dto/client_asset_dto.go
index f1ed134..1f7d1ac 100644
--- a/internal/model/dto/client_asset_dto.go
+++ b/internal/model/dto/client_asset_dto.go
@@ -98,7 +98,7 @@ type DeviceRealtimeInfo struct {
 	// === 网络相关 ===
 	IPAddress  *string `json:"ip_address,omitempty" description:"IP地址"`
 	WANIP      *string `json:"wan_ip,omitempty" description:"基站分配IPv4地址"`
-	LANIP      *string `json:"lan_ip,omitempty" description:"局域网网关IP地址"`
+	LANIP      *string `json:"lan_ip" description:"局域网网关IP地址"`
 	MACAddress *string `json:"mac_address,omitempty" description:"MAC地址"`
 
 	// === 流量与速率 ===