diff --git a/backend/ruoyi-modules/ruoyi-aihr/src/test/java/org/dromara/aihr/learning/AihrExamIdempotencyTest.java b/backend/ruoyi-modules/ruoyi-aihr/src/test/java/org/dromara/aihr/learning/AihrExamIdempotencyTest.java
index 6e502274..25132094 100644
--- a/backend/ruoyi-modules/ruoyi-aihr/src/test/java/org/dromara/aihr/learning/AihrExamIdempotencyTest.java
+++ b/backend/ruoyi-modules/ruoyi-aihr/src/test/java/org/dromara/aihr/learning/AihrExamIdempotencyTest.java
@@ -3,6 +3,7 @@ package org.dromara.aihr.learning;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.dromara.aihr.learning.AihrLearningDto.ExamAnswerResult;
 import org.dromara.aihr.learning.AihrLearningDto.ExamSubmitResponse;
+import org.dromara.aihr.service.AihrModelSeedService;
 import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
 import org.springframework.jdbc.core.JdbcTemplate;
@@ -31,7 +32,10 @@ class AihrExamIdempotencyTest {
 
     @Test
     void retryWithSameRequestIdRestoresTheCompleteOriginalPerQuestionResult() throws Exception {
-        AihrExamService service = new AihrExamService(new ReplayJdbcTemplate(), new ObjectMapper());
+        ReplayJdbcTemplate jdbcTemplate = new ReplayJdbcTemplate();
+        ObjectMapper objectMapper = new ObjectMapper();
+        AihrExamService service = new AihrExamService(jdbcTemplate, objectMapper,
+            new AihrModelSeedService(objectMapper, jdbcTemplate));
         ExamSubmitResponse expected = new ExamSubmitResponse(
             42L, "SUBMITTED", 40, false, "2026-07-17 10:11:12",
             List.of(