diff --git a/cmd/joj3/env/env.go b/cmd/joj3/env/env.go
index c3e33aa..29c905c 100644
--- a/cmd/joj3/env/env.go
+++ b/cmd/joj3/env/env.go
@@ -6,6 +6,12 @@ import (
 	"time"
 )
 
+const (
+	ConfName = "JOJ3_CONF_NAME"
+	Groups   = "JOJ3_GROUPS"
+	RunID    = "JOJ3_RUN_ID"
+)
+
 type Attribute struct {
 	ConfName   string
 	Groups     string
@@ -42,7 +48,7 @@ func init() {
 }
 
 func Set() {
-	os.Setenv("JOJ3_CONF_NAME", Attr.ConfName)
-	os.Setenv("JOJ3_GROUPS", Attr.Groups)
-	os.Setenv("JOJ3_RUN_ID", Attr.RunID)
+	os.Setenv(ConfName, Attr.ConfName)
+	os.Setenv(Groups, Attr.Groups)
+	os.Setenv(RunID, Attr.RunID)
 }
diff --git a/cmd/repo-health-checker/main.go b/cmd/repo-health-checker/main.go
index 8315cfb..494a5a2 100644
--- a/cmd/repo-health-checker/main.go
+++ b/cmd/repo-health-checker/main.go
@@ -6,7 +6,9 @@ import (
 	"fmt"
 	"log/slog"
 	"os"
+	"strings"
 
+	"github.com/joint-online-judge/JOJ3/cmd/joj3/env"
 	"github.com/joint-online-judge/JOJ3/internal/conf"
 	"github.com/joint-online-judge/JOJ3/pkg/healthcheck"
 )
@@ -61,22 +63,12 @@ func init() {
 func prepareTeapotCheck() (
 	confObj *conf.Conf, groups []string, err error,
 ) {
-	commitMsg, err := conf.GetCommitMsg()
-	if err != nil {
-		slog.Error("get commit msg", "error", err)
-		return
-	}
-	conventionalCommit, err := conf.ParseConventionalCommit(commitMsg)
-	if err != nil {
-		slog.Error("parse commit msg", "error", err)
-		return
-	}
 	confObj, err = conf.ParseConfFile(confPath)
 	if err != nil {
 		slog.Error("parse conf", "error", err)
 		return
 	}
-	groups = conf.MatchGroups(confObj, conventionalCommit)
+	groups = strings.Split(os.Getenv(env.Groups), ",")
 	return
 }