diff --git a/kclvm/driver/src/tests.rs b/kclvm/driver/src/tests.rs
index 632f7c5ee..7a2a58525 100644
--- a/kclvm/driver/src/tests.rs
+++ b/kclvm/driver/src/tests.rs
@@ -358,6 +358,16 @@ fn test_tool_fetch_metadata(tool: impl Toolchain) {
     assert_eq!(pkgs.len(), 1);
     assert!(pkgs.get("kcl4").is_some());
     assert_eq!(pkgs.get("kcl4").unwrap().name, "kcl4");
+    if pkgs
+        .get("kcl4")
+        .unwrap()
+        .manifest_path
+        .clone()
+        .canonicalize()
+        .is_err()
+    {
+        panic!("{}", format!("{:?}", pkgs.get("kcl4").unwrap().manifest_path))
+    }
     assert_eq!(
         pkgs.get("kcl4")
             .unwrap()