diff --git a/services/judge/judge_test.go b/services/judge/judge_test.go
index 6f2bb8e..7c38d85 100644
--- a/services/judge/judge_test.go
+++ b/services/judge/judge_test.go
@@ -7,6 +7,7 @@ import (
 	"github.com/stretchr/testify/assert"
 
 	"github.com/gin-gonic/gin"
+	"github.com/oj-lab/oj-lab-platform/models"
 	judge_model "github.com/oj-lab/oj-lab-platform/models/judge"
 	problem_model "github.com/oj-lab/oj-lab-platform/models/problem"
 	gorm_agent "github.com/oj-lab/oj-lab-platform/modules/agent/gorm"
@@ -40,3 +41,28 @@ func TestGetJudge(t *testing.T) {
 	asserts.Equal(judge.ProblemSlug, response_judge.ProblemSlug)
 	asserts.Equal(judge.Language, response_judge.Language)
 }
+
+func TestCreateJudge(t *testing.T) {
+	ctx, _ := gin.CreateTestContext(httptest.NewRecorder())
+	judge := &judge_model.Judge{
+		Language:    judge_model.ProgrammingLanguageCpp,
+		ProblemSlug: "test-judge-service",
+	}
+	_, err := CreateJudge(ctx, *judge)
+	if err != nil {
+		t.Error(err)
+	}
+
+	db := gorm_agent.GetDefaultDB()
+	judges, _, err := judge_model.GetJudgeListByOptions(db, judge_model.GetJudgeOptions{OrderByColumns: []models.OrderByColumnOption{{Column: "create_at", Desc: true}}})
+	if err != nil || len(judges) == 0 {
+		t.Error(err)
+	}
+	insert_judge, err := judge_model.GetJudge(db, judges[0].UID)
+	if err != nil {
+		t.Error(err)
+	}
+	asserts := assert.New(t)
+	asserts.Equal(judge.ProblemSlug, insert_judge.ProblemSlug)
+	asserts.Equal(judge.Language, insert_judge.Language)
+}