diff --git a/src/main/java/com/diagnose/service/StockService.java b/src/main/java/com/diagnose/service/StockService.java
index 75de0c9..8072401 100644
--- a/src/main/java/com/diagnose/service/StockService.java
+++ b/src/main/java/com/diagnose/service/StockService.java
@@ -80,6 +80,9 @@ public class StockService {
         ComprehensiveEvaluationVO vo = new ComprehensiveEvaluationVO();
         vo.setStock(stock);
         DiagnoseRankVO diagnoseRankVO = rank(stock);
+        if (diagnoseRankVO == null) {
+            return null;
+        }
         vo.setRank(diagnoseRankVO);
         BigDecimal star = diagnoseRankVO.getTotalStar();
         if (star == null) {
@@ -128,7 +131,7 @@ public class StockService {
         Integer secMarPar = stock.getSecMarPar();
         // 总结性机器语 & 财务估值得分
         FinancialValuationVO baseVO = financeMapper.selectFinancialValuation(secCode, mktNum);
-        if (baseVO != null) {
+        if (baseVO == null) {
             return null;
         }
         FinancialValuationExtendVO vo = new FinancialValuationExtendVO();