diff --git a/.changes/organization.md b/.changes/organization.md
deleted file mode 100644
index eb5ac32..0000000
--- a/.changes/organization.md
+++ /dev/null
@@ -1,4 +0,0 @@
----
-"algohub-server": patch:chore
----
-remove map_err 
\ No newline at end of file
diff --git a/.changes/solution.md b/.changes/solution.md
deleted file mode 100644
index 182edb7..0000000
--- a/.changes/solution.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"algohub-server": patch:feat
----
-
-Support create, delete, get, list, update solutions
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c72837..d7a5f07 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## \[0.1.17]
+
+### New Features
+
+- [`5ac5d25`](https://github.com/swpu-acm/online-judge/commit/5ac5d2524eeea91ce31a0169108229c510ffd776) ([#61](https://github.com/swpu-acm/online-judge/pull/61) by [@K0nnyaku](https://github.com/swpu-acm/online-judge/../../K0nnyaku)) Support create, delete, get, list, update solutions
+
+### Chores
+
+- [`886474e`](https://github.com/swpu-acm/online-judge/commit/886474e4bca334405888c160089e9c24ee26459e) ([#67](https://github.com/swpu-acm/online-judge/pull/67) by [@K0nnyaku](https://github.com/swpu-acm/online-judge/../../K0nnyaku)) remove map_err
+
 ## \[0.1.16]
 
 ### Bug Fixes
diff --git a/Cargo.toml b/Cargo.toml
index 90905c0..e0ba7b1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "algohub-server"
-version = "0.1.16"
+version = "0.1.17"
 edition = "2021"
 description = "Extremely fast async online judge backend based on Rust"
 readme = "README.md"