diff --git a/code/.example.env b/code/.example.env
index 708559a..52fde1b 100644
--- a/code/.example.env
+++ b/code/.example.env
@@ -62,3 +62,7 @@ PROXY_CODE = KUAI
 PROXY_HOST = w740.kdltps.com:15818
 PROXY_KEY = t14468368981914
 PROXY_SECRET = 03xvfdc0
+
+# CRAWLER
+NOVEL_START_N_SOURCE_ID = 1
+NOVEL_END_N_SOURCE_ID = 500000
\ No newline at end of file
diff --git a/code/app/task/crawler/zw630/Scheduler.php b/code/app/task/crawler/zw630/Scheduler.php
index b51775c..dd46ce4 100644
--- a/code/app/task/crawler/zw630/Scheduler.php
+++ b/code/app/task/crawler/zw630/Scheduler.php
@@ -12,7 +12,7 @@ use app\task\crawler\zw\Scheduler as ZwScheduler;
  */
 class Scheduler extends ZwScheduler
 {
-    
+
     protected $intStartNSourceId = 1;
 
     protected $intEndNSourceId = 500000;
@@ -25,6 +25,10 @@ class Scheduler extends ZwScheduler
     public function init()
     {
         $this->intSlice = 3;
+
+        $this->intStartNSourceId = config('crawler.novel_start_n_source_id');
+
+        $this->intEndNSourceId = config('crawler.novel_end_n_source_id');
     }
 
     /**
diff --git a/code/app/task/crawler/zw74/Scheduler.php b/code/app/task/crawler/zw74/Scheduler.php
index 4697a85..1ea8724 100644
--- a/code/app/task/crawler/zw74/Scheduler.php
+++ b/code/app/task/crawler/zw74/Scheduler.php
@@ -20,6 +20,10 @@ class Scheduler extends ZwScheduler
     public function init()
     {
         $this->intSlice = 1;
+
+        $this->intStartNSourceId = config('crawler.novel_start_n_source_id');
+
+        $this->intEndNSourceId = config('crawler.novel_end_n_source_id');
     }
 
     /**
diff --git a/code/config/crawler.php b/code/config/crawler.php
new file mode 100644
index 0000000..158953f
--- /dev/null
+++ b/code/config/crawler.php
@@ -0,0 +1,8 @@
+<?php
+// +----------------------------------------------------------------------
+// | Crawler 设置
+// +----------------------------------------------------------------------
+return [
+    'novel_start_n_source_id'    => env('NOVEL_START_N_SOURCE_ID', 1),
+    'novel_end_n_source_id'    => env('NOVEL_END_N_SOURCE_ID', 500000),
+];