diff --git a/tron/config/main_net_config.conf b/tron/config/main_net_config.conf
index bda99e30..ee7ebcb1 100644
--- a/tron/config/main_net_config.conf
+++ b/tron/config/main_net_config.conf
@@ -330,8 +330,8 @@ node {
     # Note: If you turn on jsonrpc and run it for a while and then turn it off, you will not
     # be able to get the data from eth_getLogs for that period of time.
 
-    # httpFullNodeEnable = true
-    # httpFullNodePort = 8545
+    httpFullNodeEnable = true
+    httpFullNodePort = 8545
     # httpSolidityEnable = true
     # httpSolidityPort = 8555
     # httpPBFTEnable = true