diff --git a/src/assets/video/portrait_style/1.mp4 b/src/assets/video/portrait_style/1.mp4
index 32a1688e..d031359b 100644
Binary files a/src/assets/video/portrait_style/1.mp4 and b/src/assets/video/portrait_style/1.mp4 differ
diff --git a/src/assets/video/portrait_style/2.mp4 b/src/assets/video/portrait_style/2.mp4
index e16d5d4d..f775ad05 100644
Binary files a/src/assets/video/portrait_style/2.mp4 and b/src/assets/video/portrait_style/2.mp4 differ
diff --git a/src/assets/video/portrait_style/3.mp4 b/src/assets/video/portrait_style/3.mp4
index 74b97b30..855103c1 100644
Binary files a/src/assets/video/portrait_style/3.mp4 and b/src/assets/video/portrait_style/3.mp4 differ
diff --git a/src/assets/video/portrait_style/4.mp4 b/src/assets/video/portrait_style/4.mp4
index abe31ea9..8f595ca5 100644
Binary files a/src/assets/video/portrait_style/4.mp4 and b/src/assets/video/portrait_style/4.mp4 differ
diff --git a/src/assets/video/portrait_style/5.mp4 b/src/assets/video/portrait_style/5.mp4
index d1dff5c5..ac642870 100644
Binary files a/src/assets/video/portrait_style/5.mp4 and b/src/assets/video/portrait_style/5.mp4 differ
diff --git a/src/assets/video/portrait_style/6.mp4 b/src/assets/video/portrait_style/6.mp4
index 8d09ab73..b9ab5d3a 100644
Binary files a/src/assets/video/portrait_style/6.mp4 and b/src/assets/video/portrait_style/6.mp4 differ
diff --git a/src/assets/video/portrait_style/7.mp4 b/src/assets/video/portrait_style/7.mp4
deleted file mode 100644
index 66df1aeb..00000000
Binary files a/src/assets/video/portrait_style/7.mp4 and /dev/null differ
diff --git a/src/assets/video/portrait_style/8.mp4 b/src/assets/video/portrait_style/8.mp4
deleted file mode 100644
index 71371337..00000000
Binary files a/src/assets/video/portrait_style/8.mp4 and /dev/null differ
diff --git a/src/index.json b/src/index.json
index 004e0fdd..93cd498a 100644
--- a/src/index.json
+++ b/src/index.json
@@ -107,18 +107,11 @@
             "title": "Virtual Character",
             "items": [
                 "assets/video/portrait_style/4.mp4",
-                "assets/video/portrait_style/3.mp4"
-            ]
-        }
-    },
-    {
-        "template": "single-video",
-        "props": {
-            "id": "vc1",
-            "title": "",
-            "items": [
+                "assets/video/portrait_style/3.mp4",
                 "assets/video/portrait_style/1.mp4",
-                "assets/video/portrait_style/2.mp4"
+                "assets/video/portrait_style/2.mp4",
+                "assets/video/portrait_style/5.mp4",
+                "assets/video/portrait_style/6.mp4"
             ]
         }
     },
@@ -196,4 +189,4 @@
             "bibTeX": "@misc{xu2024hallo,\n\ttitle={Hallo: Hierarchical Audio-Driven Visual Synthesis for Portrait Image Animation}, \n\tauthor={Mingwang Xu and Hui Li and Qingkun Su and Hanlin Shang and Liwei Zhang and Ce Liu and Jingdong Wang and Yao Yao and Siyu zhu},\n\tyear={2024},\n\teprint={2406.08801},\n\tarchivePrefix={arXiv},\n\tprimaryClass={cs.CV}\n}"
         }
     }
-]
+]
\ No newline at end of file