diff --git a/src/fiber/channel.rs b/src/fiber/channel.rs
index 6512c242..725a16db 100644
--- a/src/fiber/channel.rs
+++ b/src/fiber/channel.rs
@@ -5769,6 +5769,9 @@ impl ChannelActorState {
                             }
                         }
                     }
+                    // previous waiting_ack maybe true, reset it after reestablish the channel
+                    // if we need to resend CommitmentSigned message, it will be set to proper status again
+                    self.tlc_state.set_waiting_ack(false);
                     if need_resend_commitment_signed {
                         debug!("Resend CommitmentSigned message");
                         network
diff --git a/tests/nodes/start.sh b/tests/nodes/start.sh
index f41ceaa2..66a20cfd 100755
--- a/tests/nodes/start.sh
+++ b/tests/nodes/start.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -euo pipefail
 export SHELLOPTS
-export RUST_BACKTRACE=full RUST_LOG=info,fnn=debug,fnn::cch::actor::tracker=off
+export RUST_BACKTRACE=full RUST_LOG=info,fnn=debug,fnn::cch::actor::tracker=off,fnn::fiber::gossip=off,fnn::fiber::graph=off
 
 should_remove_old_state="${REMOVE_OLD_STATE:-}"
 should_clean_fiber_state="${REMOVE_OLD_FIBER:-}"