diff --git a/go.mod b/go.mod
index 901c0f02..56531dd6 100644
--- a/go.mod
+++ b/go.mod
@@ -28,7 +28,7 @@ require (
 	github.com/spf13/viper v1.21.0
 	github.com/spf13/viper/remote v1.20.1
 	github.com/upyun/go-sdk/v3 v3.0.4
-	github.com/west2-online/jwch v0.2.42
+	github.com/west2-online/jwch v0.4.23
 	github.com/west2-online/yjsy v0.0.10
 	go.baoshuo.dev/llmfunc v0.0.2
 	go.uber.org/zap v1.27.1
diff --git a/go.sum b/go.sum
index cebd01c7..9caea1c9 100644
--- a/go.sum
+++ b/go.sum
@@ -634,8 +634,8 @@ github.com/upyun/go-sdk/v3 v3.0.4 h1:2DCJa/Yi7/3ZybT9UCPATSzvU3wpPPxhXinNlb1Hi8Q
 github.com/upyun/go-sdk/v3 v3.0.4/go.mod h1:P/SnuuwhrIgAVRd/ZpzDWqCsBAf/oHg7UggbAxyZa0E=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
-github.com/west2-online/jwch v0.2.42 h1:/HXkTpNI6hD/6WAPVZ8iy70WqPr0Hz2I4gmBobAKDL4=
-github.com/west2-online/jwch v0.2.42/go.mod h1:DlIfTRlv5BY+4mt6PI/xzleEbEqAoUYi3xMffe4FC3A=
+github.com/west2-online/jwch v0.4.23 h1:hGlTXLiPXMWiiyuETMSVxuSvKdW48+Qwdot7t/YZ63s=
+github.com/west2-online/jwch v0.4.23/go.mod h1:DlIfTRlv5BY+4mt6PI/xzleEbEqAoUYi3xMffe4FC3A=
 github.com/west2-online/yjsy v0.0.10 h1:x51yWeoPjPKQ57XTmgR1PQYLx+L6tO2UXeqy/XflSio=
 github.com/west2-online/yjsy v0.0.10/go.mod h1:coXKeHqvNcFdNS2IFVZSHZ21fHnSWQXiY8AR/v4xSuE=
 github.com/xdg-go/pbkdf2 v1.0.0 h1:Su7DPu48wXMwC3bs7MCNG+z4FhcyEuz5dlvchbq0B0c=
diff --git a/internal/common/service/term.go b/internal/common/service/term.go
index 0e0d1597..8147ebc4 100644
--- a/internal/common/service/term.go
+++ b/internal/common/service/term.go
@@ -18,11 +18,11 @@ package service
 
 import (
 	"fmt"
-	"github.com/west2-online/fzuhelper-server/pkg/logger"
 
 	"github.com/west2-online/fzuhelper-server/kitex_gen/common"
 	"github.com/west2-online/fzuhelper-server/pkg/base"
 	"github.com/west2-online/fzuhelper-server/pkg/constants"
+	"github.com/west2-online/fzuhelper-server/pkg/logger"
 	"github.com/west2-online/jwch"
 )
 
@@ -33,20 +33,17 @@ func (s *CommonService) GetTermList() (*jwch.SchoolCalendar, error) {
 			logger.Errorf("service.GetTermList: term list cache read failed, key=%s, err=%v", constants.TermListKey, err)
 			return nil, fmt.Errorf("service.GetTermList: Get term list cache failed %w", err)
 		}
-		if list == nil {
-			logger.Errorf("service.GetTermList: term list cache returned nil, key=%s", constants.TermListKey)
+		if list != nil && len(list.Terms) > 0 {
+			return list, nil
 		}
-		return list, nil
 	}
 
+	// 校历页面不需要鉴权
 	calendar, err := jwch.NewStudent().GetSchoolCalendar()
 	if err = base.HandleJwchError(err); err != nil {
 		logger.Errorf("service.GetTermList: fetch school calendar failed, err=%v", err)
 		return nil, fmt.Errorf("service.GetTermList: Get term list failed %w", err)
 	}
-	if calendar == nil {
-		logger.Errorf("service.GetTermList: fetched school calendar is nil")
-	}
 	go func() {
 		err = s.cache.Common.SetTermListCache(s.ctx, constants.TermListKey, calendar)
 		if err != nil {