diff --git a/Bench4Q-Agent/src/main/java/org/bench4q/agent/plugin/basic/timer/ui.xml b/Bench4Q-Agent/src/main/java/org/bench4q/agent/plugin/basic/timer/ui.xml
index d3f2245c..aa0e5d6b 100644
--- a/Bench4Q-Agent/src/main/java/org/bench4q/agent/plugin/basic/timer/ui.xml
+++ b/Bench4Q-Agent/src/main/java/org/bench4q/agent/plugin/basic/timer/ui.xml
@@ -4,7 +4,7 @@
 	<plugin name="ConstantTimer">
 		<params />
 	</plugin>
-	<behavior name="Sleep">
+	<timer name="Sleep">
 		<params>
 			<param name="time">
 				<field size="6" />