完善一些例子
diff --git a/samples/foo/src/main/resources/application.yaml b/samples/foo/src/main/resources/application.yaml
index b223a45..a2938f6 100644
--- a/samples/foo/src/main/resources/application.yaml
+++ b/samples/foo/src/main/resources/application.yaml
@@ -1,6 +1,8 @@
 spring:
   application:
     name: sample-foo
+  mvc:
+    log-resolved-exception: true
 
 infras:
   mvc: