's'

app/[locale]/course/[moduleIndex]/[lessonIndex]/page.tsx

@@ -6,7 +6,7 @@ import { Link, useTranslation } from "@/i18n/navigation";
 import { VideoPlayer } from "@/app/components/course/VideoPlayer";
 import { LessonMarkdown } from "./LessonMarkdown";
 import { getLesson } from "@/config/lessons";
-import { canWatchLesson } from "@/app/lib/course-payment";
+import { canWatchLesson, isFreeTrial } from "@/app/lib/course-payment";
 import { useAuthAndVip } from "@/app/lib/useAuthAndVip";
 import { getStoredToken, getStoredUser } from "@/app/lib/pocketbase";
 import { setLastWatched, markCompleted } from "@/app/lib/learning";
@@ -31,7 +31,6 @@ export default function LessonPage() {
 
   const lesson = getLesson(moduleIndex, lessonIndex);
   const unlocked = canWatchLesson(moduleIndex, lessonIndex, vip);
-  const isFreeTrial = moduleIndex === 0 && lessonIndex < 2;
 
   useEffect(() => {
     if (lesson && unlocked) setLastWatched(moduleIndex, lessonIndex, lesson.name);
@@ -146,7 +145,7 @@ export default function LessonPage() {
 
           <h1 className="mb-2 flex items-center gap-2 text-xl font-bold sm:text-2xl md:text-3xl">
             {lesson.name}
-            {isFreeTrial && (
+            {isFreeTrial(moduleIndex, lessonIndex) && (
               <span className="rounded bg-[var(--accent)]/20 px-2 py-0.5 text-sm font-normal text-[var(--accent)]">
                 试看
               </span>

app/components/course/CurriculumSection.tsx

@@ -4,7 +4,7 @@ import { useState, useEffect } from "react";
 import { Link } from "@/i18n/navigation";
 import { Section } from "./Section";
 import { CURRICULUM_CONFIG } from "@/config/course";
-import { canWatchLesson } from "@/app/lib/course-payment";
+import { canWatchLesson, isFreeTrial } from "@/app/lib/course-payment";
 import { useAuthAndVip } from "@/app/lib/useAuthAndVip";
 import { isBookmarked, toggleBookmark, getBookmarks, getCompletedLessons } from "@/app/lib/learning";
 
@@ -99,7 +99,6 @@ export function CurriculumSection() {
               {isOpen && (
                 <ul className="border-t border-[var(--border)]">
                   {c.lessons.map((l) => {
-                    const free = l.moduleIndex === 0 && l.lessonIndex < 2;
                     const unlocked = canWatchLesson(l.moduleIndex, l.lessonIndex, vip);
                     const key = `${l.moduleIndex}-${l.lessonIndex}`;
                     const bookmarked = isBookmarked(l.moduleIndex, l.lessonIndex);
@@ -126,7 +125,7 @@ export function CurriculumSection() {
                             <span className={unlocked ? "text-[var(--foreground)]" : "text-[var(--muted-foreground)]"}>
                               {l.name}
                             </span>
-                            {free && (
+                            {isFreeTrial(l.moduleIndex, l.lessonIndex) && (
                               <span className="shrink-0 rounded bg-[var(--accent)]/20 px-1.5 py-0.5 text-xs text-[var(--accent)]">
                                 试看
                               </span>

app/lib/course-payment.ts

@@ -3,9 +3,8 @@
  * 与 join 报名支付分离，课程解锁用 VIP 状态
  */
 
-/** 前 2 章为试看，无需支付 */
-export function isFreeTrial(moduleIndex: number, lessonIndex: number): boolean {
-  if (moduleIndex === 0 && lessonIndex < 2) return true;
+/** 前 2 章试看（暂时关闭，全部需 VIP 解锁） */
+export function isFreeTrial(_moduleIndex: number, _lessonIndex: number): boolean {
   return false;
 }