Fix port.
diff --git a/apm-sniffer/config/agent.config b/apm-sniffer/config/agent.config
index 0aef9ce..d85abb4 100644
--- a/apm-sniffer/config/agent.config
+++ b/apm-sniffer/config/agent.config
@@ -17,7 +17,7 @@
 # Examples:
 # Single collector:SERVERS="127.0.0.1:8080"
 # Collector cluster:SERVERS="10.2.45.126:8080,10.2.45.127:7600"
-collector.servers=127.0.0.1:12800
+collector.servers=127.0.0.1:10800
 
 # Logging level
 logging.level=DEBUG