diff --git a/apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/ContextManager.java b/apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/ContextManager.java
index 16b6a1dd2..b2d3a995a 100644
--- a/apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/ContextManager.java
+++ b/apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/ContextManager.java
@@ -200,4 +200,8 @@ public class ContextManager implements TracingContextListener, BootService, Igno
     public void afterFinished(IgnoredTracerContext traceSegment) {
         CONTEXT.remove();
     }
+
+    public static boolean isActive() {
+        return CONTEXT.get() != null;
+    }
 }