add: samples
diff --git a/samples/foo/src/main/resources/application.yaml b/samples/foo/src/main/resources/application.yaml
new file mode 100644
index 0000000..e70d463
--- /dev/null
+++ b/samples/foo/src/main/resources/application.yaml
@@ -0,0 +1,9 @@
+spring:
+  application:
+    name: sample-foo
+
+infras:
+  mvc:
+    error:
+      error-map:
+        com.supwisdom.leaveschool.foo.model.BarException: Bar Reason