diff --git a/app/Http/Resources/Mobile/PublicCourseResource.php b/app/Http/Resources/Mobile/PublicCourseResource.php
index 321cfb8..f846915 100644
--- a/app/Http/Resources/Mobile/PublicCourseResource.php
+++ b/app/Http/Resources/Mobile/PublicCourseResource.php
@@ -21,6 +21,9 @@ class PublicCourseResource extends JsonResource
             'name' => $this->name,
             'start_date' => $this->start_date,
             'end_date' => $this->end_date,
+            'address_detail' => $this->address_detail,
+            'longitude' => $this->longitude,
+            'latitude' => $this->latitude,
             'content' => $this->content,
             'publicize_content' => $this->publicize_content,
             'type' => $this->type === null ? null : (int) $this->type,
diff --git a/tests/Unit/Http/Resources/Mobile/PublicCourseResourceTest.php b/tests/Unit/Http/Resources/Mobile/PublicCourseResourceTest.php
index 0f4b1fb..7006de9 100644
--- a/tests/Unit/Http/Resources/Mobile/PublicCourseResourceTest.php
+++ b/tests/Unit/Http/Resources/Mobile/PublicCourseResourceTest.php
@@ -20,6 +20,9 @@ class PublicCourseResourceTest extends TestCase
             'name' => '公开课程',
             'start_date' => '2026-08-01',
             'end_date' => '2026-08-02',
+            'address_detail' => '仁爱路158号',
+            'longitude' => '120.73284511399',
+            'latitude' => '31.276702212172',
             'content' => '公开介绍',
             'publicize_content' => '宣传介绍',
             'status' => 1,
@@ -66,6 +69,9 @@ class PublicCourseResourceTest extends TestCase
 
         $this->assertSame(150, $payload['id']);
         $this->assertSame('公开课程', $payload['name']);
+        $this->assertSame('仁爱路158号', $payload['address_detail']);
+        $this->assertSame('120.73284511399', $payload['longitude']);
+        $this->assertSame('31.276702212172', $payload['latitude']);
         $this->assertSame('张老师', $payload['teacher']['name']);
         $this->assertArrayNotHasKey('mobile', $payload['teacher']);
         $this->assertArrayNotHasKey('remark', $payload['teacher']);