pid_V6

ad-engine-service/src/main/java/com/tzld/piaoquan/ad/engine/service/score/container/PidLambdaV2Container.java

@@ -125,6 +125,9 @@ public class PidLambdaV2Container {
                     }
                     if(conversion!=0){
                         latestRealCPA=realCost/conversion;
+                        if(cacheItem.latestRealCpa==0d){
+                            cacheItem.latestRealCpa=cpa;
+                        }
                         if(Math.abs(latestRealCPA-cpa)-Math.abs(cacheItem.latestRealCpa-cpa)>0){
                             cacheItem.pow=2d;
                         }else {