diff --git a/kclvm/tools/src/LSP/src/main.rs b/kclvm/tools/src/LSP/src/main.rs
index 79d7f189d..c7d699c07 100644
--- a/kclvm/tools/src/LSP/src/main.rs
+++ b/kclvm/tools/src/LSP/src/main.rs
@@ -52,7 +52,7 @@ fn main() -> Result<(), anyhow::Error> {
                 Ok(())
             }
         },
-        Err(e) => Err(e.into()),
+        Err(e) => e.exit(),
     }
 }