diff --git a/app/src/main/java/com/github/catvod/utils/DownloadMT.kt b/app/src/main/java/com/github/catvod/utils/DownloadMT.kt
index 70e49441..4366b551 100644
--- a/app/src/main/java/com/github/catvod/utils/DownloadMT.kt
+++ b/app/src/main/java/com/github/catvod/utils/DownloadMT.kt
@@ -157,9 +157,9 @@ object DownloadMT {
         val totalSize = total.toLong()
         //超过10GB，分块是80MB，不然是16MB
         val partSize =
-            if (totalSize >   1024L * 1024L * 1024L * 10L) 1024 * 1024 * 8 * 10L else 1024 * 1024 * 8 * 2L
-        THREAD_NUM=
-            if (totalSize >  1024L * 1024L * 1024L * 10L) 64 else THREAD_NUM
+            if (totalSize > 1024L * 1024L * 1024L * 10L) 1024 * 1024 * 8 * 10L else 1024 * 1024 * 8 * 2L
+        THREAD_NUM = if (totalSize > 1024L * 1024L * 1024L * 10L) 64 else Runtime.getRuntime()
+            .availableProcessors() * 2
         var start = rangeObj["start"]!!.toLong()
         var end =
             if (StringUtils.isAllBlank(rangeObj["end"])) start + partSize else rangeObj["end"]!!.toLong()
diff --git a/jar/custom_spider.jar b/jar/custom_spider.jar
index 8614b570..7651abfc 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 7122f098..ced1541d 100644
--- a/jar/custom_spider.jar.md5
+++ b/jar/custom_spider.jar.md5
@@ -1 +1 @@
-1810f7f08ca50f55c2cffb49a2a1678d
+ca49e8939240a5851b24f58461c82ef9
diff --git a/json/index.json b/json/index.json
index 4b79381f..f63f5c35 100644
--- a/json/index.json
+++ b/json/index.json
@@ -1,5 +1,5 @@
 {
-  "spider": "https://andoridspidermt.netlify.app/jar/custom_spider.jar;md5;1810f7f08ca50f55c2cffb49a2a1678d",
+  "spider": "https://andoridspidermt.netlify.app/jar/custom_spider.jar;md5;ca49e8939240a5851b24f58461c82ef9",
   "lives": [
     {
       "name": "电视直播",
diff --git a/json/test.json b/json/test.json
index 35630a4e..072e0e78 100644
--- a/json/test.json
+++ b/json/test.json
@@ -1,5 +1,5 @@
 {
-  "spider": "https://ghproxy.net/https://raw.githubusercontent.com/lushunming/AndroidCatVodSpider/multiThreadkt/jar/custom_spider.jar;md5;1810f7f08ca50f55c2cffb49a2a1678d",
+  "spider": "https://ghproxy.net/https://raw.githubusercontent.com/lushunming/AndroidCatVodSpider/multiThreadkt/jar/custom_spider.jar;md5;ca49e8939240a5851b24f58461c82ef9",
   "lives": [
     {
       "name": "电视直播",