diff --git a/dolphindbwriter/src/main/java/com/alibaba/datax/plugin/writer/dolphindbwriter/DolphinDbWriter.java b/dolphindbwriter/src/main/java/com/alibaba/datax/plugin/writer/dolphindbwriter/DolphinDbWriter.java
index 48b3286..ff6ea92 100644
--- a/dolphindbwriter/src/main/java/com/alibaba/datax/plugin/writer/dolphindbwriter/DolphinDbWriter.java
+++ b/dolphindbwriter/src/main/java/com/alibaba/datax/plugin/writer/dolphindbwriter/DolphinDbWriter.java
@@ -29,7 +29,7 @@
 
 public class DolphinDbWriter extends Writer {
 
-    private static final String DOLPHINDB_DATAX_WRITER_VERSION = "1.30.22.2";
+    private static final String DOLPHINDB_DATAX_WRITER_VERSION = "1.30.22.3";
 
     public static class Job extends Writer.Job {