diff --git a/protocol/src/main/java/com/zfoo/protocol/serializer/typescript/GenerateTsUtils.java b/protocol/src/main/java/com/zfoo/protocol/serializer/typescript/GenerateTsUtils.java
index 1b6b1edc..29332fe4 100644
--- a/protocol/src/main/java/com/zfoo/protocol/serializer/typescript/GenerateTsUtils.java
+++ b/protocol/src/main/java/com/zfoo/protocol/serializer/typescript/GenerateTsUtils.java
@@ -45,7 +45,7 @@ import static com.zfoo.protocol.util.StringUtils.TAB;
  */
 public abstract class GenerateTsUtils {
 
-    private static String protocolOutputRootPath = "tsProtocol";
+    private static String protocolOutputRootPath = "zfoots";
     private static String protocolOutputPath = StringUtils.EMPTY;
 
     private static Map<ISerializer, ITsSerializer> tsSerializerMap;