diff --git a/plugins/swc-plugin-canyon/package.json b/plugins/swc-plugin-canyon/package.json
index f22cf2cf..67307e3c 100644
--- a/plugins/swc-plugin-canyon/package.json
+++ b/plugins/swc-plugin-canyon/package.json
@@ -1,6 +1,6 @@
 {
   "name": "swc-plugin-canyon",
-  "version": "0.0.2-alpha.20",
+  "version": "0.0.2-alpha.21",
   "description": "A SWC plugin cooperates with istanbul to report the coverage",
   "main": "swc_plugin_canyon.wasm",
   "scripts": {
diff --git a/plugins/swc-plugin-canyon/src/lib.rs b/plugins/swc-plugin-canyon/src/lib.rs
index 80cec7b0..94be5857 100644
--- a/plugins/swc-plugin-canyon/src/lib.rs
+++ b/plugins/swc-plugin-canyon/src/lib.rs
@@ -36,6 +36,15 @@ impl VisitMut for TransformVisitor {
             let sha = std::env::var("CI_COMMIT_SHA").unwrap_or("-".to_string());
             let projectID = std::env::var("CI_PROJECT_ID").unwrap_or("-".to_string());
 
+            // 打印出这些
+
+            println!("dsn: {}", dsn);
+            println!("reporter: {}", reporter);
+            println!("instrumentCwd: {}", instrumentCwd);
+            println!("branch: {}", branch);
+            println!("sha: {}", sha);
+            println!("projectID: {}", projectID);
+
             let object_lit = Expr::Object(ObjectLit {
                 props: vec![
                     Prop::KeyValue(KeyValueProp {