diff --git a/excel-handle/src/main/java/com/ruoyi/excel/wecom/helper/HandleAllData.java b/excel-handle/src/main/java/com/ruoyi/excel/wecom/helper/HandleAllData.java
index a7dfe84..1fda077 100644
--- a/excel-handle/src/main/java/com/ruoyi/excel/wecom/helper/HandleAllData.java
+++ b/excel-handle/src/main/java/com/ruoyi/excel/wecom/helper/HandleAllData.java
@@ -50,9 +50,10 @@ import java.util.concurrent.atomic.AtomicInteger;
 
     /**
      * 线程池配置 - 用于并行处理客户数据
+     * 限制为2个线程，适应2核2G服务器环境，避免内存溢出
      */
     private final ExecutorService executorService = Executors.newFixedThreadPool(
-            Runtime.getRuntime().availableProcessors() * 2,
+            2,
             new ThreadFactory() {
                 private final AtomicInteger threadNumber = new AtomicInteger(1);
                 @Override