diff --git a/src/main/java/cn/lihongjie/coal/coalWashingDailyAnalysis/entity/CoalWashingDailyAnalysisEntity.java b/src/main/java/cn/lihongjie/coal/coalWashingDailyAnalysis/entity/CoalWashingDailyAnalysisEntity.java
index 09fa0b56..7ea852b4 100644
--- a/src/main/java/cn/lihongjie/coal/coalWashingDailyAnalysis/entity/CoalWashingDailyAnalysisEntity.java
+++ b/src/main/java/cn/lihongjie/coal/coalWashingDailyAnalysis/entity/CoalWashingDailyAnalysisEntity.java
@@ -183,7 +183,7 @@ public class CoalWashingDailyAnalysisEntity extends OrgCommonEntity {
                             Double p = null;
                             if (index == 0) {
 
-                                p = null;
+                                p = this.initTotalNumber;
 
                             } else {
                                 p = list.get(index - 1).getTotalNumber();