fix bug 配置数据读取

ad-engine-server/src/main/resources/application-dev.yml

@@ -171,4 +171,4 @@ ad:
   abtest:
     time:
       plan:
-        code:555
+        code: 555

ad-engine-server/src/main/resources/application-pre.yml

@@ -158,4 +158,4 @@ ad:
   abtest:
     time:
       plan:
-        code:555
+        code: 555

ad-engine-server/src/main/resources/application-prod.yml

@@ -159,4 +159,4 @@ ad:
   abtest:
     time:
       plan:
-        code:555
+        code: 555

ad-engine-server/src/main/resources/application-test.yml

@@ -153,4 +153,4 @@ ad:
   abtest:
     time:
       plan:
-        code:555
+        code: 555