diff --git a/pkg/agent/loop.go b/pkg/agent/loop.go
index 81b979490..b8bbd9e99 100644
--- a/pkg/agent/loop.go
+++ b/pkg/agent/loop.go
@@ -413,7 +413,7 @@ func (al *AgentLoop) Run(ctx context.Context) error {
 			}
 
 			// Process message
-			func() {
+			go func() {
 				defer func() {
 					if al.channelManager != nil {
 						al.channelManager.InvokeTypingStop(msg.Channel, msg.ChatID)
@@ -523,8 +523,6 @@ func (al *AgentLoop) Run(ctx context.Context) error {
 					al.publishResponseIfNeeded(ctx, target.Channel, target.ChatID, finalResponse)
 				}
 			}()
-		default:
-			time.Sleep(time.Microsecond * 200)
 		}
 	}