diff --git a/app/Filament/Resources/Learning/ClassSessions/Actions/ShareAssignmentAction.php b/app/Filament/Resources/Learning/ClassSessions/Actions/ShareAssignmentAction.php
index 5d02ca9..2783ccf 100644
--- a/app/Filament/Resources/Learning/ClassSessions/Actions/ShareAssignmentAction.php
+++ b/app/Filament/Resources/Learning/ClassSessions/Actions/ShareAssignmentAction.php
@@ -4,7 +4,6 @@
 
 use App\Models\ClassSession;
 use Filament\Actions\Action;
-use Illuminate\Support\Str;
 
 class ShareAssignmentAction extends Action
 {
@@ -23,14 +22,11 @@ protected function setUp(): void
             ->link()
             ->action(function (array $arguments, $livewire) {
                 $course = $livewire->course;
-                if (empty($course->sharing_token)) {
-                    $course->update(['sharing_token' => Str::random(32)]);
-                }
 
                 $session = ClassSession::find($arguments['session'] ?? null);
 
                 $url = route('share.assignment', [
-                    'token' => $course->sharing_token,
+                    'course' => $course->id,
                     'session_id' => $session ? $session->id : null,
                 ]);
 
diff --git a/app/Filament/Resources/Learning/ClassSessions/Actions/ShareAttendanceAction.php b/app/Filament/Resources/Learning/ClassSessions/Actions/ShareAttendanceAction.php
index 360a071..cab6e72 100644
--- a/app/Filament/Resources/Learning/ClassSessions/Actions/ShareAttendanceAction.php
+++ b/app/Filament/Resources/Learning/ClassSessions/Actions/ShareAttendanceAction.php
@@ -4,7 +4,6 @@
 
 use App\Models\ClassSession;
 use Filament\Actions\Action;
-use Illuminate\Support\Str;
 
 class ShareAttendanceAction extends Action
 {
@@ -23,14 +22,11 @@ protected function setUp(): void
             ->link()
             ->action(function (array $arguments, $livewire) {
                 $course = $livewire->course;
-                if (empty($course->sharing_token)) {
-                    $course->update(['sharing_token' => Str::random(32)]);
-                }
 
                 $session = ClassSession::find($arguments['session'] ?? null);
                 $date = $session ? $session->date->toDateString() : null;
 
-                $url = route('share.attendance', ['token' => $course->sharing_token, 'date' => $date]);
+                $url = route('share.attendance', ['course' => $course->id, 'date' => $date]);
 
                 $text = "*Info Kelas {$course->name}*\nSesi ke-".($session->session_number ?? '-').' ('.($session->date->translatedFormat('d M Y') ?? '').")\n\nSilakan cek detail/rekap kehadiran melalui tautan ini:\n\n{$url}";
 
diff --git a/app/Http/Controllers/ShareAssignmentController.php b/app/Http/Controllers/ShareAssignmentController.php
index 63331d8..e3de406 100644
--- a/app/Http/Controllers/ShareAssignmentController.php
+++ b/app/Http/Controllers/ShareAssignmentController.php
@@ -12,9 +12,8 @@
 
 class ShareAssignmentController extends Controller
 {
-    public function show(Request $request, string $token): View
+    public function show(Request $request, Course $course): View
     {
-        $course = Course::where('sharing_token', $token)->firstOrFail();
 
         // Retrieve available assignments for the dropdown (from the whole course)
         $availableAssignments = Assignment::where('course_id', $course->id)
diff --git a/app/Http/Controllers/ShareAttendanceController.php b/app/Http/Controllers/ShareAttendanceController.php
index 8653970..ba13dde 100644
--- a/app/Http/Controllers/ShareAttendanceController.php
+++ b/app/Http/Controllers/ShareAttendanceController.php
@@ -13,9 +13,8 @@
 
 class ShareAttendanceController extends Controller
 {
-    public function show(Request $request, string $token): View
+    public function show(Request $request, Course $course): View
     {
-        $course = Course::where('sharing_token', $token)->firstOrFail();
 
         $latestAttendance = Attendance::whereHas('courseSchedule', function ($query) use ($course) {
             $query->where('course_id', $course->id);
diff --git a/app/Models/Course.php b/app/Models/Course.php
index eb9492f..0f77e40 100644
--- a/app/Models/Course.php
+++ b/app/Models/Course.php
@@ -14,13 +14,6 @@ class Course extends Model
 
     protected $guarded = ['id'];
 
-    protected static function booted()
-    {
-        static::creating(function ($course) {
-            $course->sharing_token = \Illuminate\Support\Str::random(32);
-        });
-    }
-
     public function assignments(): HasMany
     {
         return $this->hasMany(Assignment::class);
diff --git a/database/migrations/2026_03_12_114022_add_sharing_token_to_courses_table.php b/database/migrations/2026_03_12_114022_add_sharing_token_to_courses_table.php
deleted file mode 100644
index 02b83cd..0000000
--- a/database/migrations/2026_03_12_114022_add_sharing_token_to_courses_table.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-use App\Models\Course;
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-use Illuminate\Support\Str;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        Schema::table('courses', function (Blueprint $table) {
-            $table->string('sharing_token', 64)->nullable()->unique()->after('semester');
-        });
-
-        // Populate existing courses with a random token
-        Course::all()->each(function ($course) {
-            $course->update(['sharing_token' => Str::random(32)]);
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::table('courses', function (Blueprint $table) {
-            $table->dropColumn('sharing_token');
-        });
-    }
-};
diff --git a/routes/web.php b/routes/web.php
index 5247a16..86354d3 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -8,5 +8,5 @@
     return view('welcome');
 });
 
-Route::get('/share/presensi/{token}', [ShareAttendanceController::class, 'show'])->name('share.attendance');
-Route::get('/share/tugas/{token}', [ShareAssignmentController::class, 'show'])->name('share.assignment');
+Route::get('/share/presensi/{course}', [ShareAttendanceController::class, 'show'])->name('share.attendance');
+Route::get('/share/tugas/{course}', [ShareAssignmentController::class, 'show'])->name('share.assignment');