diff --git a/tsg_olap/installation/flink/groot_stream/udf.plugins b/tsg_olap/installation/flink/groot_stream/udf.plugins
index 1de2395..8d7a1d6 100644
--- a/tsg_olap/installation/flink/groot_stream/udf.plugins
+++ b/tsg_olap/installation/flink/groot_stream/udf.plugins
@@ -3,6 +3,7 @@ com.geedgenetworks.core.udf.CurrentUnixTimestamp
 com.geedgenetworks.core.udf.DecodeBase64
 com.geedgenetworks.core.udf.Domain
 com.geedgenetworks.core.udf.Drop
+com.geedgenetworks.core.udf.EncodeBase64
 com.geedgenetworks.core.udf.Eval
 com.geedgenetworks.core.udf.FromUnixTimestamp
 com.geedgenetworks.core.udf.GenerateStringArray
@@ -12,4 +13,4 @@ com.geedgenetworks.core.udf.PathCombine
 com.geedgenetworks.core.udf.Rename
 com.geedgenetworks.core.udf.SnowflakeId
 com.geedgenetworks.core.udf.StringJoiner
-com.geedgenetworks.core.udf.UnixTimestampConverter
\ No newline at end of file
+com.geedgenetworks.core.udf.UnixTimestampConverter