diff --git a/app/controllers/userController/bind.go b/app/controllers/userController/bind.go
index 09ea111..910a509 100644
--- a/app/controllers/userController/bind.go
+++ b/app/controllers/userController/bind.go
@@ -44,26 +44,6 @@ func BindZFPassword(c *gin.Context) {
 	utils.JsonSuccessResponse(c, nil)
 }
 
-func BindLibraryPassword(c *gin.Context) {
-	var postForm bindForm
-	err := c.ShouldBindJSON(&postForm)
-	if err != nil {
-		_ = c.AbortWithError(200, apiException.ParamError)
-		return
-	}
-	user, err := sessionServices.GetUserSession(c)
-	if err != nil {
-		_ = c.AbortWithError(200, apiException.NotLogin)
-		return
-	}
-	err = userServices.SetLibraryPassword(user, postForm.PassWord)
-	if err != nil {
-		_ = c.AbortWithError(200, err)
-		return
-	}
-	utils.JsonSuccessResponse(c, nil)
-}
-
 func BindOauthPassword(c *gin.Context) {
 	var postForm bindForm
 	err := c.ShouldBindJSON(&postForm)
diff --git a/app/services/funnelServices/libraryService.go b/app/services/funnelServices/libraryService.go
index d625e76..4fc6203 100644
--- a/app/services/funnelServices/libraryService.go
+++ b/app/services/funnelServices/libraryService.go
@@ -8,22 +8,22 @@ import (
 )
 
 func GetCurrentBorrow(u *models.User) (interface{}, error) {
-	if u.LibPassword == "" {
+	if u.OauthPassword == "" {
 		return nil, apiException.NoThatPasswordOrWrong
 	}
 	form := url.Values{}
 	form.Add("username", u.StudentID)
-	form.Add("password", u.LibPassword)
+	form.Add("password", u.OauthPassword)
 	return FetchHandleOfPost(form, funnelApi.LibraryCurrent)
 }
 
 func GetHistoryBorrow(u *models.User) (interface{}, error) {
-	if u.LibPassword == "" {
+	if u.OauthPassword == "" {
 		return nil, apiException.NoThatPasswordOrWrong
 	}
 	form := url.Values{}
 	form.Add("username", u.StudentID)
-	form.Add("password", u.LibPassword)
+	form.Add("password", u.OauthPassword)
 
 	return FetchHandleOfPost(form, funnelApi.LibraryHistory)
 }
diff --git a/app/services/userServices/setUser.go b/app/services/userServices/setUser.go
index 4950538..d55ed28 100644
--- a/app/services/userServices/setUser.go
+++ b/app/services/userServices/setUser.go
@@ -29,17 +29,6 @@ func SetOauthPassword(user *models.User, password string) error {
 	return nil
 }
 
-func SetLibraryPassword(user *models.User, password string) error {
-	user.LibPassword = password
-	_, err := funnelServices.GetCurrentBorrow(user)
-	if err != nil {
-		return err
-	}
-	EncryptUserKeyInfo(user)
-	database.DB.Save(user)
-	return nil
-}
-
 func SetPhoneNum(user *models.User, phoneNum string) {
 	user.PhoneNum = phoneNum
 	EncryptUserKeyInfo(user)
diff --git a/config/router/userRouter.go b/config/router/userRouter.go
index bfddc48..8ed3a14 100644
--- a/config/router/userRouter.go
+++ b/config/router/userRouter.go
@@ -25,7 +25,6 @@ func userRouterInit(r *gin.RouterGroup) {
 		bind := user.Group("/bind", midwares.CheckLogin)
 		{
 			bind.POST("/zf", userController.BindZFPassword)
-			bind.POST("/library", userController.BindLibraryPassword)
 			bind.POST("/yxy/get/captcha", userController.GetCaptcha)            // 待废弃
 			bind.POST("/yxy/send/captcha", userController.SendVerificationCode) // 兼容用，待删除
 			bind.POST("/yxy/send/code", userController.SendVerificationCode)