diff --git a/app/src/main/java/com/github/catvod/utils/FileUtil.java b/app/src/main/java/com/github/catvod/utils/FileUtil.java
index 44763249..78e38615 100644
--- a/app/src/main/java/com/github/catvod/utils/FileUtil.java
+++ b/app/src/main/java/com/github/catvod/utils/FileUtil.java
@@ -11,16 +11,12 @@ import java.io.InputStreamReader;
 
 public class FileUtil {
 
-    public static File getExternalCacheDir() {
+    public static File getCacheDir() {
         return Init.context().getExternalCacheDir();
     }
 
-    public static File getCacheDir() {
-        return Init.context().getCacheDir();
-    }
-
     public static File getCacheFile(String fileName) {
-        return getExternalCacheDir().canWrite() ? new File(getExternalCacheDir(), fileName) : new File(getCacheDir(), fileName);
+        return new File(getCacheDir(), fileName);
     }
 
     public static void write(File file, String data) {
@@ -33,11 +29,23 @@ public class FileUtil {
             fos.write(data);
             fos.flush();
             fos.close();
+            chmod(file);
         } catch (Exception e) {
             e.printStackTrace();
         }
     }
 
+    public static File chmod(File file) {
+        try {
+            Process process = Runtime.getRuntime().exec("chmod 777 " + file);
+            process.waitFor();
+            return file;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return file;
+        }
+    }
+
     public static String read(File file) {
         try {
             return read(new FileInputStream(file));
diff --git a/jar/custom_spider.jar b/jar/custom_spider.jar
index 29e99513..44883778 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 732b6b61..5749768e 100644
--- a/jar/custom_spider.jar.md5
+++ b/jar/custom_spider.jar.md5
@@ -1 +1 @@
-176b1654119d82e6231a4f6046f630e2
+d81491287f85debfc69e10a2ec775b4d