diff --git a/kclvm/driver/src/toolchain.rs b/kclvm/driver/src/toolchain.rs
index 95677f6bc..13774c6ed 100644
--- a/kclvm/driver/src/toolchain.rs
+++ b/kclvm/driver/src/toolchain.rs
@@ -59,6 +59,7 @@ impl<S: AsRef<OsStr> + Send + Sync> Toolchain for CommandToolchain<S> {
         match Command::new(&self.path)
             .arg("mod")
             .arg("metadata")
+            .arg("--update")
             .current_dir(manifest_path)
             .output()
         {
diff --git a/kclvm/tools/src/LSP/src/test_data/completion_test/import/external/external_1/kcl.mod b/kclvm/tools/src/LSP/src/test_data/completion_test/import/external/external_1/kcl.mod
index 8ea06569b..4ae72f07f 100644
--- a/kclvm/tools/src/LSP/src/test_data/completion_test/import/external/external_1/kcl.mod
+++ b/kclvm/tools/src/LSP/src/test_data/completion_test/import/external/external_1/kcl.mod
@@ -2,4 +2,3 @@
 
 [dependencies]
 k8s = { oci = "oci://ghcr.io/kcl-lang/k8s", tag = "1.28" }
-
diff --git a/kclvm/tools/src/LSP/src/tests.rs b/kclvm/tools/src/LSP/src/tests.rs
index 8556e6bb3..6143fb414 100644
--- a/kclvm/tools/src/LSP/src/tests.rs
+++ b/kclvm/tools/src/LSP/src/tests.rs
@@ -1486,7 +1486,7 @@ fn complete_import_external_file_e2e_test() {
             },
         },
     );
-    wait_async!(2000);
+    wait_async!(5000);
 
     let id = server.next_request_id.get();
     server.next_request_id.set(id.wrapping_add(1));
@@ -1528,6 +1528,7 @@ fn complete_import_external_file_e2e_test() {
 }
 
 // TODO: wait for fix `kcl mod metadata` to read only. Otherwise it will lead to an infinite loop
+#[allow(dead_code)]
 // #[test]
 fn mod_file_watcher_test() {
     let path = PathBuf::from(".")