diff --git a/app/src/main/java/com/github/catvod/spider/Eighteen.java b/app/src/main/java/com/github/catvod/spider/Eighteen.java
index 6219495a..b3ace80e 100644
--- a/app/src/main/java/com/github/catvod/spider/Eighteen.java
+++ b/app/src/main/java/com/github/catvod/spider/Eighteen.java
@@ -93,6 +93,16 @@ public class Eighteen extends Spider {
         return Result.get().parse().url(url + id).string();
     }
 
+    @Override
+    public boolean manualVideoCheck() throws Exception {
+        return true;
+    }
+
+    @Override
+    public boolean isVideoFormat(String url) throws Exception {
+        return !url.contains("afcdn.net") && url.contains(".mp4");
+    }
+
     private String searchContent(String key, String pg) {
         HashMap<String, String> params = new HashMap<>();
         params.put("search_keyword", key);
diff --git a/app/src/main/java/com/github/catvod/utils/Util.java b/app/src/main/java/com/github/catvod/utils/Util.java
index 80b4add8..d6b74f18 100644
--- a/app/src/main/java/com/github/catvod/utils/Util.java
+++ b/app/src/main/java/com/github/catvod/utils/Util.java
@@ -73,7 +73,7 @@ public class Util {
     }
 
     public static boolean isMedia(String text) {
-        return MEDIA.contains(getExt(text));
+        return MEDIA.contains(getExt(text).toLowerCase());
     }
 
     public static String getExt(String name) {
diff --git a/jar/custom_spider.jar b/jar/custom_spider.jar
index 038f9ef5..d2026c89 100644
Binary files a/jar/custom_spider.jar and b/jar/custom_spider.jar differ
diff --git a/jar/custom_spider.jar.md5 b/jar/custom_spider.jar.md5
index c73caeed..71211eae 100644
--- a/jar/custom_spider.jar.md5
+++ b/jar/custom_spider.jar.md5
@@ -1 +1 @@
-8327a95a4336dac3f0177f08056d3165
+994f86fc0ed7b55fd03914d9ffbb251c