diff --git a/script/clashctl.sh b/script/clashctl.sh
index 5a4bf5d..b8ae449 100644
--- a/script/clashctl.sh
+++ b/script/clashctl.sh
@@ -172,7 +172,7 @@ function clashupdate() {
 
     # 如果是自动更新模式，则设置定时任务
     [ "$is_auto" = true ] && {
-        sudo grep -qs 'clashupdate' "$CLASH_CRON_TAB" || echo "0 0 */2 * * . $BASH_RC_ROOT;clashupdate $url" | sudo tee -a "$CLASH_CRON_TAB" >&/dev/null
+        sudo grep -qs 'clashupdate' "$CLASH_CRON_TAB" || echo "0 0 */2 * * . $SHELL_RC;clashupdate $url" | sudo tee -a "$CLASH_CRON_TAB" >&/dev/null
         _okcat "定时任务设置成功" && return 0
     }
 
diff --git a/script/common.sh b/script/common.sh
index 5742b4d..8fd3105 100644
--- a/script/common.sh
+++ b/script/common.sh
@@ -188,7 +188,7 @@ function _error_quit() {
         local msg="${emoji} $1"
         _get_color_msg "$color" "$msg"
     }
-    exit >&/dev/null
+    exec $_SHELL
 }
 
 _is_bind() {
diff --git a/uninstall.sh b/uninstall.sh
index ce841b9..48cccb7 100755
--- a/uninstall.sh
+++ b/uninstall.sh
@@ -12,6 +12,8 @@ rm -f "/etc/systemd/system/${BIN_KERNEL_NAME}.service"
 systemctl daemon-reload
 
 rm -rf "$CLASH_BASE_DIR"
+sed -i '/clashupdate/d' "$CLASH_CRON_TAB" >&/dev/null
 _set_rc unset
+
 _okcat '✨' '已卸载，相关配置已清除'
 _quit