diff --git a/py/tests/test_至臻.py b/py/tests/test_至臻.py
index 94cf604..73d403f 100644
--- a/py/tests/test_至臻.py
+++ b/py/tests/test_至臻.py
@@ -111,6 +111,35 @@ class TestZhiZhenSpider(unittest.TestCase):
             ],
         )
 
+    def test_parse_cards_normalizes_nested_absolute_cover_url(self):
+        html = """
+        <div id="main">
+          <div class="module-item">
+            <div class="module-item-pic">
+              <a href="/index.php/vod/detail/id/123.html"></a>
+              <img
+                data-src="https://pic1.imgyzzy.com/https://img.ffzy888.com/https://img.ffzy888.com/upload/vod/2024-06-13/17182715511.jpg"
+                alt="嵌套封面"
+              />
+            </div>
+            <div class="module-item-text">HD</div>
+            <div class="module-item-caption"><span>2024</span></div>
+          </div>
+        </div>
+        """
+        self.assertEqual(
+            self.spider._parse_cards(html),
+            [
+                {
+                    "vod_id": "/index.php/vod/detail/id/123.html",
+                    "vod_name": "嵌套封面",
+                    "vod_pic": "https://img.ffzy888.com/upload/vod/2024-06-13/17182715511.jpg",
+                    "vod_remarks": "HD",
+                    "vod_year": "2024",
+                }
+            ],
+        )
+
     @patch.object(Spider, "_request_html")
     def test_category_content_builds_reference_url_and_returns_page_payload(self, mock_request_html):
         mock_request_html.return_value = """
diff --git a/py/至臻.py b/py/至臻.py
index b0156d1..627d065 100644
--- a/py/至臻.py
+++ b/py/至臻.py
@@ -70,6 +70,15 @@ class Spider(BaseSpider):
     def _clean_text(self, text):
         return re.sub(r"\s+", " ", str(text or "").replace("\xa0", " ")).strip()
 
+    def _normalize_img_url(self, img_url):
+        raw = str(img_url or "").strip()
+        if not raw:
+            return ""
+        matches = list(re.finditer(r"https?://", raw, re.I))
+        if len(matches) > 1:
+            raw = raw[matches[-1].start() :]
+        return raw
+
     def _detect_pan_type(self, url):
         raw = str(url or "").strip()
         for pan_type, title, pattern in self.pan_patterns:
@@ -113,7 +122,7 @@ class Spider(BaseSpider):
                 {
                     "vod_id": href,
                     "vod_name": title,
-                    "vod_pic": self._build_url(pic),
+                    "vod_pic": self._build_url(self._normalize_img_url(pic)),
                     "vod_remarks": remarks,
                     "vod_year": year,
                 }
@@ -153,7 +162,7 @@ class Spider(BaseSpider):
                 {
                     "vod_id": href,
                     "vod_name": title,
-                    "vod_pic": self._build_url(pic),
+                    "vod_pic": self._build_url(self._normalize_img_url(pic)),
                     "vod_remarks": remarks,
                 }
             )
@@ -177,12 +186,14 @@ class Spider(BaseSpider):
             "vod_id": vod_id,
             "vod_name": self._clean_text("".join(root.xpath("//*[contains(@class,'page-title')][1]//text()"))),
             "vod_pic": self._build_url(
-                "".join(
-                    root.xpath(
-                        "//*[contains(@class,'mobile-play')]//*[contains(@class,'lazyload')][1]/@data-src | "
-                        "//*[contains(@class,'mobile-play')]//*[contains(@class,'lazyload')][1]/@src"
-                    )
-                ).strip()
+                self._normalize_img_url(
+                    "".join(
+                        root.xpath(
+                            "//*[contains(@class,'mobile-play')]//*[contains(@class,'lazyload')][1]/@data-src | "
+                            "//*[contains(@class,'mobile-play')]//*[contains(@class,'lazyload')][1]/@src"
+                        )
+                    ).strip()
+                )
             ),
             "vod_year": "",
             "vod_director": "",