diff --git a/src/health.ts b/src/health.ts
index 37478b8..c82130e 100644
--- a/src/health.ts
+++ b/src/health.ts
@@ -1,6 +1,6 @@
 import {IJsonCourse} from "./types"
 import {JsonCourseList} from "./poll"
-import {findJsonCourse} from "./includes"
+import {findJsonCourse, getTimeNow} from "./includes"
 import {appConfig} from "./config"
 import {scalarOptions} from "yaml"
 import Str = scalarOptions.Str
@@ -42,7 +42,7 @@ export async function health() {
             }
         }
         console.log('[health]实时总退课人次：' + totalExitCount + '（' + shuffle(exitNames).slice(0, 3).join(',') + '等），总选课人次：'
-            + totalAcquireCount + '（' + shuffle(acquireNames).slice(0, 3).join(',') + '等）')
+            + totalAcquireCount + '（' + shuffle(acquireNames).slice(0, 3).join(',') + '等） at ' + getTimeNow())
     }
     lastJsonCourseList = JSON.parse(JSON.stringify(JsonCourseList))
     setTimeout(health, 60 * 1000)
diff --git a/src/poll.ts b/src/poll.ts
index 33952ab..0e8f662 100644
--- a/src/poll.ts
+++ b/src/poll.ts
@@ -4,7 +4,8 @@ import {appConfig} from "./config"
 import * as qs from "qs"
 
 export let reqBody = 'sEcho=1&iColumns=15&sColumns=&iDisplayStart=0&iDisplayLength=2000&mDataProp_0=kch&mDataProp_1=kcmc&mDataProp_2=kxhnew&mDataProp_3=jkfs&mDataProp_4=xmmc&mDataProp_5=fzmc&mDataProp_6=ktmc&mDataProp_7=xf&mDataProp_8=skls&mDataProp_9=sksj&mDataProp_10=skdd&mDataProp_11=xqmc&mDataProp_12=syrs&mDataProp_13=ctsm&mDataProp_14=czOper'
-let errorCount = 0
+let currentErrorCount = 0
+let totalErrorCount = 0
 
 export const JsonCourseList = <{ bx: IJsonCourse[], xx: IJsonCourse[], rx: IJsonCourse[] }>{
     bx: [],
@@ -20,9 +21,8 @@ async function updateBx() {
             JsonCourseList.bx.push(...resp.data.aaData)
         }
     } catch (_e) {
-        // console.log(_e)
-        await processError(_e as Error)
         console.log('获取必修JsonList失败 at ' + getTimeNow())
+        await processError(_e as Error)
     }
 }
 
@@ -34,8 +34,8 @@ async function updateXx() {
             JsonCourseList.xx.push(...resp.data.aaData)
         }
     } catch (_e) {
-        await processError(_e as Error)
         console.log('获取限选JsonList失败 at ' + getTimeNow())
+        await processError(_e as Error)
     }
 }
 
@@ -47,8 +47,8 @@ async function updateRx() {
             JsonCourseList.rx.push(...resp.data.aaData)
         }
     } catch (_e) {
-        await processError(_e as Error)
         console.log('获取任选JsonList失败 at ' + getTimeNow())
+        await processError(_e as Error)
     }
 }
 
@@ -69,10 +69,21 @@ export async function poll() {
 }
 
 async function processError(e: Error) {
-    errorCount++
-    if (errorCount >= 30) {
-        logAndNotifyUser('[error]出现轮询error过多，进行重新登录。上一次异常信息：' + e.message)
-        await resetCookie()
-        errorCount = 0
+    currentErrorCount++
+    if (currentErrorCount >= 30) {
+        console.log('[error]出现轮询error过多，进行重新登录。上一次异常信息：' + e.message)
+        try {
+            await resetCookie()
+            currentErrorCount = 0
+        } catch (_e) {
+            console.log('[error]重新登录失败')
+        }
+        if (totalErrorCount != -1) {
+            totalErrorCount++
+        }
+    }
+    if (totalErrorCount >= 10) {
+        logAndNotifyUser('[error]重新登录失败次数过多，请检查 at ' + getTimeNow())
+        totalErrorCount = -1
     }
 }