diff --git a/logger/logger_test.go b/logger/logger_test.go
index 1fcf2050..1fe1341c 100644
--- a/logger/logger_test.go
+++ b/logger/logger_test.go
@@ -120,21 +120,20 @@ func TestLogger(t *testing.T) {
 		t.Fatal(err)
 	}
 	l.Trace(ctx, "trace_msg1")
-	//	l.Warn(ctx, "warn_msg1")
-	//	l.Fields("error", "test").Info(ctx, "error message")
-	//	l.Warn(ctx, "first second")
+	l.Warn(ctx, "warn_msg1")
+	l.Fields("error", "test").Info(ctx, "error message")
+	l.Warn(ctx, "first second")
 	if !bytes.Contains(buf.Bytes(), []byte(`"level":"trace","msg":"trace_msg1"`)) {
 		t.Fatalf("logger tracer, buf %s", buf.Bytes())
 	}
-	/*
-		if !bytes.Contains(buf.Bytes(), []byte(`"warn","msg":"warn_msg1"`)) {
-			t.Fatalf("logger warn, buf %s", buf.Bytes())
-		}
-		if !bytes.Contains(buf.Bytes(), []byte(`"error":"test","level":"info","msg":"error message"`)) {
-			t.Fatalf("logger info, buf %s", buf.Bytes())
-		}
-		if !bytes.Contains(buf.Bytes(), []byte(`"level":"warn","msg":"first second"`)) {
-			t.Fatalf("logger warn, buf %s", buf.Bytes())
-		}
-	*/
+
+	if !bytes.Contains(buf.Bytes(), []byte(`"level":"warn","msg":"warn_msg1"`)) {
+		t.Fatalf("logger warn, buf %s", buf.Bytes())
+	}
+	if !bytes.Contains(buf.Bytes(), []byte(`"level":"info","msg":"error message","error":"test"`)) {
+		t.Fatalf("logger info, buf %s", buf.Bytes())
+	}
+	if !bytes.Contains(buf.Bytes(), []byte(`"level":"warn","msg":"first second"`)) {
+		t.Fatalf("logger warn, buf %s", buf.Bytes())
+	}
 }