diff --git a/config-dev.yml b/config-dev.yml
index 5a8596edc0f7cd832a327ed96366fbf59eaae2a3..dd08c1f059668d79fc8a0ce3a8e79602831dbc8b 100644
--- a/config-dev.yml
+++ b/config-dev.yml
@@ -1,2 +1,6 @@
+# 修改前信息
 config:
-  info: "config info for dev(dev)"
\ No newline at end of file
+  info: "config info for dev(dev)"
+# 修改后信息
+config:
+  info: "update config info for dev(dev)"