diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/async/AsyncKnowledgeBase.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/async/AsyncKnowledgeBase.java
index 22c486038..3c10295c4 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/async/AsyncKnowledgeBase.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/async/AsyncKnowledgeBase.java
@@ -161,10 +161,10 @@ public class AsyncKnowledgeBase {
             KnowledgeHitRateTestResultVO resultVO = new KnowledgeHitRateTestResultVO();
             resultVO.setPageContent(pair.getDocument().getPageContent());
 
-//            DecimalFormat df = new DecimalFormat("0.00%");
-//            df.setRoundingMode(RoundingMode.HALF_UP);
-//            String rateResult = df.format(pair.getHitRate());
-            resultVO.setHitRate(String.valueOf(pair.getHitRate()));
+            DecimalFormat df = new DecimalFormat("0.00");
+            df.setRoundingMode(RoundingMode.HALF_UP);
+            String rateResult = df.format(pair.getHitRate());
+            resultVO.setHitRate(rateResult);
             resultVO.setDigest(pair.getDocument().getMetadata().getDigest());
             long fileId = Long.parseLong(pair.getDocument().getMetadata().getFileId());
             resultVO.setFileId(fileId);