diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 6bb7f53f0..137f32b2e 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -98,7 +98,7 @@ pub fn run() {
                 if result.is_err() {
                     logging!(info, Type::Setup, true, "检测到已有应用实例运行");
                     if let Some(app_handle) = AppHandleManager::global().get() {
-                        let _ = app_handle.exit(0);
+                        app_handle.exit(0);
                     } else {
                         std::process::exit(0);
                     }