diff --git a/internal/executors/dummy/executor.go b/internal/executors/dummy/executor.go
index d272c58..1a40f18 100644
--- a/internal/executors/dummy/executor.go
+++ b/internal/executors/dummy/executor.go
@@ -11,9 +11,9 @@ func (e *Dummy) Run(cmds []stage.Cmd) ([]stage.ExecutorResult, error) {
 	var res []stage.ExecutorResult
 	for range cmds {
 		res = append(res, stage.ExecutorResult{
-			Status:     stage.Status(envexec.StatusInvalid),
+			Status:     stage.Status(envexec.StatusAccepted),
 			ExitStatus: 0,
-			Error:      "I'm a dummy",
+			Error:      "",
 			Time:       0,
 			Memory:     0,
 			RunTime:    0,
diff --git a/internal/parsers/secret/meta.go b/internal/parsers/secret/meta.go
new file mode 100644
index 0000000..457a77a
--- /dev/null
+++ b/internal/parsers/secret/meta.go
@@ -0,0 +1,9 @@
+package secret
+
+import "focs.ji.sjtu.edu.cn/git/FOCS-dev/JOJ3/internal/stage"
+
+var name = "secret"
+
+func init() {
+	stage.RegisterParser(name, &Secret{})
+}
diff --git a/internal/parsers/secret/parser.go b/internal/parsers/secret/parser.go
new file mode 100644
index 0000000..a7902d7
--- /dev/null
+++ b/internal/parsers/secret/parser.go
@@ -0,0 +1,25 @@
+package secret
+
+import (
+	"focs.ji.sjtu.edu.cn/git/FOCS-dev/JOJ3/internal/stage"
+)
+
+type Conf struct {
+	Secret string
+}
+
+type Secret struct{}
+
+func (*Secret) Run(results []stage.ExecutorResult, confAny any) (
+	[]stage.ParserResult, bool, error,
+) {
+	conf, err := stage.DecodeConf[Conf](confAny)
+	if err != nil {
+		return nil, true, err
+	}
+	var res []stage.ParserResult
+	for range results {
+		res = append(res, stage.ParserResult{Score: 0, Comment: conf.Secret})
+	}
+	return res, false, nil
+}