diff --git a/skywalking-log/log4j-1.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/log/log4j/v1/x/TraceIdPatternConverter.java b/skywalking-log/log4j-1.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/log/log4j/v1/x/TraceIdPatternConverter.java
index addb26893..74e8769e8 100644
--- a/skywalking-log/log4j-1.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/log/log4j/v1/x/TraceIdPatternConverter.java
+++ b/skywalking-log/log4j-1.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/log/log4j/v1/x/TraceIdPatternConverter.java
@@ -1,12 +1,17 @@
 package com.ai.cloud.skywalking.plugin.log.log4j.v1.x;
 
 import com.ai.cloud.skywalking.api.Tracing;
+import com.ai.cloud.skywalking.conf.AuthDesc;
 import org.apache.log4j.helpers.PatternConverter;
 import org.apache.log4j.spi.LoggingEvent;
 
 public class TraceIdPatternConverter extends PatternConverter {
     @Override
     protected String convert(LoggingEvent loggingEvent) {
-        return "TID:" + Tracing.getTraceId();
+        if (AuthDesc.isAuth()) {
+            return "TID:" + Tracing.getTraceId();
+        }
+
+        return "TID: N/A";
     }
 }
diff --git a/skywalking-log/log4j-2.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/log/log4j/v2/x/TraceIdConverter.java b/skywalking-log/log4j-2.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/log/log4j/v2/x/TraceIdConverter.java
index 5b0254fae..a479d4b8c 100644
--- a/skywalking-log/log4j-2.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/log/log4j/v2/x/TraceIdConverter.java
+++ b/skywalking-log/log4j-2.x-plugin/src/main/java/com/ai/cloud/skywalking/plugin/log/log4j/v2/x/TraceIdConverter.java
@@ -1,6 +1,7 @@
 package com.ai.cloud.skywalking.plugin.log.log4j.v2.x;
 
 import com.ai.cloud.skywalking.api.Tracing;
+import com.ai.cloud.skywalking.conf.AuthDesc;
 import org.apache.logging.log4j.core.LogEvent;
 import org.apache.logging.log4j.core.config.plugins.Plugin;
 import org.apache.logging.log4j.core.pattern.ConverterKeys;
@@ -26,6 +27,10 @@ public class TraceIdConverter extends LogEventPatternConverter {
 
     @Override
     public void format(LogEvent event, StringBuilder toAppendTo) {
-        toAppendTo.append("TId:" + Tracing.getTraceId());
+        if (AuthDesc.isAuth()) {
+            toAppendTo.append("TID:" + Tracing.getTraceId());
+        }else{
+            toAppendTo.append("TID: N/A");
+        }
     }
 }