修改配置

ad-engine-service/src/main/java/com/tzld/piaoquan/ad/engine/service/score/strategy/RankStrategyBasic.java

@@ -42,7 +42,7 @@ public abstract class RankStrategyBasic implements RankStrategy {
     @ApolloJsonValue("${alpha:1.0}")
     protected Double alpha;
 
-    @Value("${calibration:ctcvr.exp:779}")
+    @Value("${calibration.ctcvr.exp:779}")
     protected String calibrationCtcvrExp;
 
     @ApolloJsonValue("${calibration.view.count:5000}")