diff --git a/change.log b/change.log
index 15a744f..fb843fc 100644
--- a/change.log
+++ b/change.log
@@ -1,5 +1,9 @@
+## v2.1.1
+1. 移除service.sh脚本
+
 ## v2.1
-1. 支持本地自动备份
+1. ~~支持本地自动备份~~
+
 2. 增加安装时可选项
 
 
diff --git a/customize.sh b/customize.sh
index 1e159bb..9850c09 100644
--- a/customize.sh
+++ b/customize.sh
@@ -19,7 +19,7 @@ fi
 
 print() {
     ui_print "$@"
-    sleep 0.3
+    sleep 0.1
 }
 
 key_select() {
diff --git a/module.prop b/module.prop
index 22edf63..8c23a88 100644
--- a/module.prop
+++ b/module.prop
@@ -1,7 +1,7 @@
 id=gboard-dict-3
 name=Gboard user_dict_3_3 词库
-version=v2.1.0
-versionCode=20220510
+version=v2.1.1
+versionCode=20220513
 author=entr0pia@GitHub
 description=用户词典 (user_dict_3_3), 支持简拼和双拼. 共58053个词条. 根据手机性能不同, 新词库需要1分钟左右生效. 测试方法: “光·遇”. 若词库失效, 请重新刷入并选择恢复; 再不行选择全新安装
 updateJson=https://raw.githubusercontent.com/entr0pia/gboard_dict_3/master/update.json
diff --git a/service.sh b/service.sh
deleted file mode 100644
index 1a3b5e5..0000000
--- a/service.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/system/bin/sh
-# Do NOT assume where your module will be located.
-# ALWAYS use $MODDIR if you need to know where this script
-# and module is placed.
-# This will make sure your module will still work
-# if Magisk change its mount point in the future
-MODDIR=${0%/*}
-
-# This script will be executed in late_start service mode
-
-sleep 17
-cp -f /data/data/com.google.android.inputmethod.latin/files/user_dict_3_3 /data/data/com.google.android.inputmethod.latin/files/user_dict_3_3.bak
diff --git a/update.json b/update.json
index c17523a..82ae4c1 100644
--- a/update.json
+++ b/update.json
@@ -1,6 +1,6 @@
 {
-    "version": "v2.1.0",
-    "versionCode": "20220510",
+    "version": "v2.1.1",
+    "versionCode": "20220513",
     "zipUrl": "https://github.com/entr0pia/gboard_dict_3/releases/latest/download/gboard_dict_3.zip",
     "changelog": "https://raw.githubusercontent.com/entr0pia/gboard_dict_3/master/change.log"
 }
\ No newline at end of file