diff --git a/src/main/java/emu/grasscutter/Config.java b/src/main/java/emu/grasscutter/Config.java
index 662138557..4a6f71680 100644
--- a/src/main/java/emu/grasscutter/Config.java
+++ b/src/main/java/emu/grasscutter/Config.java
@@ -54,6 +54,7 @@ public final class Config {
 		public String Ip = "0.0.0.0";
 		public String PublicIp = "127.0.0.1";
 		public int Port = 22102;
+		public int PublicPort = 0;
 
 		public String DispatchServerDatabaseUrl = "mongodb://localhost:27017";
 		public String DispatchServerDatabaseCollection = "grasscutter";
diff --git a/src/main/java/emu/grasscutter/server/dispatch/DispatchServer.java b/src/main/java/emu/grasscutter/server/dispatch/DispatchServer.java
index 7fe431423..7c7915675 100644
--- a/src/main/java/emu/grasscutter/server/dispatch/DispatchServer.java
+++ b/src/main/java/emu/grasscutter/server/dispatch/DispatchServer.java
@@ -108,7 +108,7 @@ public final class DispatchServer {
 
 				RegionInfo serverRegion = regionQuery.getRegionInfo().toBuilder()
 						.setIp((Grasscutter.getConfig().getGameServerOptions().PublicIp.isEmpty() ? Grasscutter.getConfig().getGameServerOptions().Ip : Grasscutter.getConfig().getGameServerOptions().PublicIp))
-						.setPort(Grasscutter.getConfig().getGameServerOptions().Port)
+						.setPort(Grasscutter.getConfig().getGameServerOptions().PublicPort != 0 ? Grasscutter.getConfig().getGameServerOptions().PublicPort : Grasscutter.getConfig().getGameServerOptions().Port)
 						.setSecretKey(ByteString.copyFrom(FileUtils.read(Grasscutter.getConfig().KEY_FOLDER + "dispatchSeed.bin")))
 						.build();
 
diff --git a/src/main/java/emu/grasscutter/server/packet/send/PacketPlayerLoginRsp.java b/src/main/java/emu/grasscutter/server/packet/send/PacketPlayerLoginRsp.java
index a5e167100..3a796c7ad 100644
--- a/src/main/java/emu/grasscutter/server/packet/send/PacketPlayerLoginRsp.java
+++ b/src/main/java/emu/grasscutter/server/packet/send/PacketPlayerLoginRsp.java
@@ -41,7 +41,7 @@ public class PacketPlayerLoginRsp extends GenshinPacket {
 
 					RegionInfo serverRegion = regionQuery.getRegionInfo().toBuilder()
 							.setIp((Grasscutter.getConfig().getGameServerOptions().PublicIp.isEmpty() ? Grasscutter.getConfig().getGameServerOptions().Ip : Grasscutter.getConfig().getGameServerOptions().PublicIp))
-							.setPort(Grasscutter.getConfig().getGameServerOptions().Port)
+							.setPort(Grasscutter.getConfig().getGameServerOptions().PublicPort != 0 ? Grasscutter.getConfig().getGameServerOptions().PublicPort : Grasscutter.getConfig().getGameServerOptions().Port)
 							.setSecretKey(ByteString.copyFrom(FileUtils.read(Grasscutter.getConfig().KEY_FOLDER + "dispatchSeed.bin")))
 							.build();