remove component name.
diff --git a/language-agent/Tracing.proto b/language-agent/Tracing.proto
index e5dde75..6b61a5e 100644
--- a/language-agent/Tracing.proto
+++ b/language-agent/Tracing.proto
@@ -61,11 +61,10 @@
     SpanType spanType = 8;
     SpanLayer spanLayer = 9;
     int32 componentId = 10;
-    string component = 11;
-    bool isError = 12;
-    repeated KeyStringValuePair tags = 13;
-    repeated Log logs = 14;
-    bool skipAnalysis = 15;
+    bool isError = 11;
+    repeated KeyStringValuePair tags = 12;
+    repeated Log logs = 13;
+    bool skipAnalysis = 14;
 }
 
 message Log {