diff --git a/g3proxy/src/serve/native_tls_port/mod.rs b/g3proxy/src/serve/native_tls_port/mod.rs
index 1952609b..e6902001 100644
--- a/g3proxy/src/serve/native_tls_port/mod.rs
+++ b/g3proxy/src/serve/native_tls_port/mod.rs
@@ -205,7 +205,7 @@ impl NativeTlsPort {
             let server = NativeTlsPort::new(config, listen_stats, 1)?;
             Ok(Arc::new(server))
         } else {
-            Err(anyhow!("invalid config type for PlainTcpPort server"))
+            Err(anyhow!("invalid config type for NativeTcpPort server"))
         }
     }
 
@@ -259,7 +259,7 @@ impl ServerInternal for NativeTlsPort {
             self.config.store(config);
             Ok(())
         } else {
-            Err(anyhow!("invalid config type for PlainTcpPort server"))
+            Err(anyhow!("invalid config type for NativeTcpPort server"))
         }
     }
 
diff --git a/g3proxy/src/serve/plain_quic_port/mod.rs b/g3proxy/src/serve/plain_quic_port/mod.rs
index 7d0ee21a..93170214 100644
--- a/g3proxy/src/serve/plain_quic_port/mod.rs
+++ b/g3proxy/src/serve/plain_quic_port/mod.rs
@@ -182,7 +182,7 @@ impl PlainQuicPort {
             let server = PlainQuicPort::new(config, listen_stats, 1)?;
             Ok(Arc::new(server))
         } else {
-            Err(anyhow!("invalid config type for PlainTcpPort server"))
+            Err(anyhow!("invalid config type for PlainQuicPort server"))
         }
     }
 
@@ -243,7 +243,7 @@ impl ServerInternal for PlainQuicPort {
             self.config.store(config);
             Ok(())
         } else {
-            Err(anyhow!("invalid config type for PlainTcpPort server"))
+            Err(anyhow!("invalid config type for PlainQuicPort server"))
         }
     }