diff --git a/src/config.rs b/src/config.rs
index 6cae9a2..789f2ec 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -55,7 +55,7 @@ lazy_static::lazy_static! {
     static ref LOCAL_CONFIG: RwLock<LocalConfig> = RwLock::new(LocalConfig::load());
     static ref TRUSTED_DEVICES: RwLock<(Vec<TrustedDevice>, bool)> = Default::default();
     static ref ONLINE: Mutex<HashMap<String, i64>> = Default::default();
-    pub static ref PROD_RENDEZVOUS_SERVER: RwLock<String> = "".to_owned();
+    pub static ref PROD_RENDEZVOUS_SERVER: RwLock<String> = RwLock::new("".to_owned());
     pub static ref EXE_RENDEZVOUS_SERVER: RwLock<String> = Default::default();
     pub static ref APP_NAME: RwLock<String> = RwLock::new("RustDesk".to_owned());
     static ref KEY_PAIR: Mutex<Option<KeyPair>> = Default::default();