diff --git a/jigsaw-rpc-example-client/src/test/resources/log4j.properties b/jigsaw-rpc-example-client/src/test/resources/log4j.properties
index 4bf9cd9..8895ba0 100644
--- a/jigsaw-rpc-example-client/src/test/resources/log4j.properties
+++ b/jigsaw-rpc-example-client/src/test/resources/log4j.properties
@@ -19,7 +19,7 @@
 # log4j.rootCategory = info, Console
 #------------------------------------------------------------------------------
 #
-#  The following properties configure the Daily Rolling File appender for qipu  exporter.
+#  The following properties configure the Daily Rolling File appender for  exporter.
 #
 #------------------------------------------------------------------------------
 log4j.logger.org.jigsaw = debug, Console