diff --git a/.gitignore b/.gitignore
index bb1f1ad..166911b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@
 /config.yaml
 node_modules/*
 /pnpm-lock.yaml
-/arr.json
\ No newline at end of file
+/arr.json
+backup
diff --git a/src/includes.ts b/src/includes.ts
index e191503..2c5f1ef 100644
--- a/src/includes.ts
+++ b/src/includes.ts
@@ -79,6 +79,9 @@ export async function acquireCourse(course: IJsonCourse, channel: TChannel): Pro
         if (resp.data.success === true) {
             return true
         } else {
+            if(resp.data.message.includes('当前账号已在别处登录')){
+                await resetCookie()
+            }
             logAndNotifyUser(resp.data.message)
             return false
         }
@@ -93,6 +96,9 @@ export async function exitCourse(course: IJsonCourse): Promise<boolean> {
         if (resp.data.success === true) {
             return true
         } else {
+            if(resp.data.message.includes('当前账号已在别处登录')){
+                await resetCookie()
+            }
             logAndNotifyUser('[exitCourse]退课失败：' + resp.data.message)
             return false
         }
@@ -140,4 +146,8 @@ export async function resetCookie() {
     sduAxios.defaults.headers['Cookie'] = cookieString
 }
 
+export function countStr(str: string, word: string) {
+    return str.split(word).length - 1
+}
+
 export {sduAxios}
diff --git a/src/index.ts b/src/index.ts
index 08932fb..4e8f32f 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -22,14 +22,19 @@ async function start() {
         await sleep(50)
     }
     console.log('轮询进程启动完毕')
+    for (let channel of appConfig.channels) {
+        console.log('channel: ' + channel + ': ' + JsonCourseList[channel].length)
+    }
     console.log('开始启动用户进程')
     for (let course of appConfig.monit?.list || []) {
         monitProcess(course)
     }
     for (let course of appConfig.acquire?.list || []) {
+        console.log('添加抢课课程：' + course.kch + ' ' + course.kxh)
         acquireProcess(course)
     }
     if (appConfig.replace) {
+        console.log('添加换课课程：' + appConfig.replace.exit.kch + ' ' + appConfig.replace.exit.kxh)
         replaceProcess(appConfig.replace.list, appConfig.replace.exit)
     }
     console.log('用户进程启动完毕')