diff --git a/apm-sniffer/apm-agent-core/src/main/java/org/skywalking/apm/agent/core/plugin/PluginFinder.java b/apm-sniffer/apm-agent-core/src/main/java/org/skywalking/apm/agent/core/plugin/PluginFinder.java
index 626990ec0..271b32cee 100644
--- a/apm-sniffer/apm-agent-core/src/main/java/org/skywalking/apm/agent/core/plugin/PluginFinder.java
+++ b/apm-sniffer/apm-agent-core/src/main/java/org/skywalking/apm/agent/core/plugin/PluginFinder.java
@@ -8,7 +8,6 @@ import net.bytebuddy.description.NamedElement;
 import net.bytebuddy.description.type.TypeDescription;
 import net.bytebuddy.matcher.ElementMatcher;
 import org.skywalking.apm.agent.core.plugin.bytebuddy.AbstractJunction;
-import org.skywalking.apm.agent.core.plugin.match.ClassAnnotationMatch;
 import org.skywalking.apm.agent.core.plugin.match.ClassMatch;
 import org.skywalking.apm.agent.core.plugin.match.IndirectMatch;
 import org.skywalking.apm.agent.core.plugin.match.NameMatch;