diff --git a/app/src/util/needSubscribe.ts b/app/src/util/needSubscribe.ts
index 6ba7848..329ef97 100644
--- a/app/src/util/needSubscribe.ts
+++ b/app/src/util/needSubscribe.ts
@@ -2,22 +2,9 @@ import {showMessage} from "../dialog/message";
 import {getCloudURL} from "../config/util/about";
 
 export const needSubscribe = (tip = window.siyuan.languages._kernel[29]) => {
-    if (window.siyuan.user && (window.siyuan.user.userSiYuanProExpireTime === -1 || window.siyuan.user.userSiYuanProExpireTime > 0)) {
-        return false;
-    }
-    if (tip) {
-        if (tip === window.siyuan.languages._kernel[29] && window.siyuan.config.system.container === "ios") {
-            showMessage(window.siyuan.languages._kernel[122]);
-        } else {
-            if (tip === window.siyuan.languages._kernel[29]) {
-                tip = window.siyuan.languages._kernel[29].replace("${url}", getCloudURL("subscribe/siyuan"));
-            }
-            showMessage(tip);
-        }
-    }
-    return true;
+    return false
 };
 
 export const isPaidUser = () => {
-    return window.siyuan.user && (0 === window.siyuan.user.userSiYuanSubscriptionStatus || 1 === window.siyuan.user.userSiYuanOneTimePayStatus);
+    return true
 };
diff --git a/kernel/model/cloud_service.go b/kernel/model/cloud_service.go
index 6623931..b9e03f0 100644
--- a/kernel/model/cloud_service.go
+++ b/kernel/model/cloud_service.go
@@ -33,7 +33,6 @@ import (
 	"github.com/siyuan-note/httpclient"
 	"github.com/siyuan-note/logging"
 	"github.com/siyuan-note/siyuan/kernel/conf"
-	"github.com/siyuan-note/siyuan/kernel/task"
 	"github.com/siyuan-note/siyuan/kernel/util"
 )
 
@@ -223,37 +222,7 @@ func RefreshCheckJob() {
 }
 
 func refreshSubscriptionExpirationRemind() {
-	if subscriptionExpirationReminded {
-		return
-	}
-	subscriptionExpirationReminded = true
-
-	if "ios" == util.Container {
-		return
-	}
-
-	defer logging.Recover()
 
-	if IsSubscriber() && -1 != Conf.GetUser().UserSiYuanProExpireTime {
-		expired := int64(Conf.GetUser().UserSiYuanProExpireTime)
-		now := time.Now().UnixMilli()
-		if now >= expired { // 已经过期
-			if now-expired <= 1000*60*60*24*2 { // 2 天内提醒 https://github.com/siyuan-note/siyuan/issues/7816
-				task.AppendAsyncTaskWithDelay(task.PushMsg, 30*time.Second, util.PushErrMsg, Conf.Language(128), 0)
-			}
-			return
-		}
-		remains := int((expired - now) / 1000 / 60 / 60 / 24)
-		expireDay := 15 // 付费订阅提前 15 天提醒
-		if 2 == Conf.GetUser().UserSiYuanSubscriptionPlan {
-			expireDay = 3 // 试用订阅提前 3 天提醒
-		}
-
-		if 0 < remains && expireDay > remains {
-			task.AppendAsyncTaskWithDelay(task.PushMsg, 7*time.Second, util.PushErrMsg, fmt.Sprintf(Conf.Language(127), remains), 0)
-			return
-		}
-	}
 }
 
 func refreshUser() {
diff --git a/kernel/model/conf.go b/kernel/model/conf.go
index 3c3add3..a095512 100644
--- a/kernel/model/conf.go
+++ b/kernel/model/conf.go
@@ -836,22 +836,11 @@ func InitBoxes() {
 }
 
 func IsSubscriber() bool {
-	u := Conf.GetUser()
-	return nil != u && (-1 == u.UserSiYuanProExpireTime || 0 < u.UserSiYuanProExpireTime) && 0 == u.UserSiYuanSubscriptionStatus
+	return true
 }
 
 func IsPaidUser() bool {
-	// S3/WebDAV data sync and backup are available for a fee https://github.com/siyuan-note/siyuan/issues/8780
-
-	if IsSubscriber() {
-		return true
-	}
-
-	u := Conf.GetUser()
-	if nil == u {
-		return false
-	}
-	return 1 == u.UserSiYuanOneTimePayStatus
+	return true
 }
 
 const (
diff --git a/kernel/util/working.go b/kernel/util/working.go
index c77fe64..573ce64 100644
--- a/kernel/util/working.go
+++ b/kernel/util/working.go
@@ -44,7 +44,7 @@ import (
 var Mode = "prod"
 
 const (
-	Ver       = "3.1.6"
+	Ver       = "100.3.1.6"
 	IsInsider = false
 )