diff --git a/src/main/java/com/kiisoo/ic/job/CustomerDataJob.java b/src/main/java/com/kiisoo/ic/job/CustomerDataJob.java
index 4561338..3802042 100644
--- a/src/main/java/com/kiisoo/ic/job/CustomerDataJob.java
+++ b/src/main/java/com/kiisoo/ic/job/CustomerDataJob.java
@@ -28,7 +28,7 @@ public class CustomerDataJob {
     // 指定 ring buffer字节大小，必需为2的N次方(能将求模运算转为位运算提高效率 )，否则影响性能
     private static final int BUFFER_SIZE = 1024 * 1024;
     //固定线程数
-    private static final int THREAD_NUMBERS = 80;
+    private static final int THREAD_NUMBERS = 50;
 
 
     @Autowired