diff --git a/apm-sniffer/apm-agent-core/src/test/java/org/apache/skywalking/apm/agent/core/logging/core/EasyLoggerTest.java b/apm-sniffer/apm-agent-core/src/test/java/org/apache/skywalking/apm/agent/core/logging/core/EasyLoggerTest.java
index 09578cb0b50d0afb95b032b1d47583692ef57681..e3a7d2226f12b1843f9561d101045078a9ab5549 100644
--- a/apm-sniffer/apm-agent-core/src/test/java/org/apache/skywalking/apm/agent/core/logging/core/EasyLoggerTest.java
+++ b/apm-sniffer/apm-agent-core/src/test/java/org/apache/skywalking/apm/agent/core/logging/core/EasyLoggerTest.java
@@ -117,7 +117,7 @@ public class EasyLoggerTest {
         String formatLines = logger.format(exception);
         String[] lines = formatLines.split(Constants.LINE_SEPARATOR);
         Assert.assertEquals("java.lang.NullPointerException", lines[1]);
-        Assert.assertEquals("\tat org.apache.skywalking.apm.agent.core.logging.core.EasyLoggerTest.testFormat(EasyLoggerTest.java:132)", lines[2]);
+        Assert.assertEquals("\tat org.apache.skywalking.apm.agent.core.logging.core.EasyLoggerTest.testFormat(EasyLoggerTest.java:115)", lines[2]);
     }
 
     @AfterClass