diff --git a/src/main/java/cn/lihongjie/coal/coalAnalysis/service/CoalAnalysisService.java b/src/main/java/cn/lihongjie/coal/coalAnalysis/service/CoalAnalysisService.java
index af2c4b9f..fe13daef 100644
--- a/src/main/java/cn/lihongjie/coal/coalAnalysis/service/CoalAnalysisService.java
+++ b/src/main/java/cn/lihongjie/coal/coalAnalysis/service/CoalAnalysisService.java
@@ -25,6 +25,7 @@ import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
 
+import java.math.BigDecimal;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
@@ -72,7 +73,11 @@ public class CoalAnalysisService extends BaseService<CoalAnalysisEntity, CoalAna
                 throw new BizException("计算结果不是数字");
             }
 
-            map.put(def.getCode(), exec != null ? NumberUtils.toDouble(exec + "") : null);
+            Double value = exec != null ? NumberUtils.toDouble(exec + "") : null;
+            if (value != null) {
+                value = BigDecimal.valueOf(value).setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue();
+            }
+            map.put(def.getCode(), value);
         }