diff --git a/src/main/java/com/kwan/springbootkwan/utils/FileContainsUtil.java b/src/main/java/com/kwan/springbootkwan/utils/FileContainsUtil.java
index 0bf92dc1c13039bca22f4db299930d29a14e2c02..763c4bc30b2ca7a7378605be5d1e6396d19b65fc 100644
--- a/src/main/java/com/kwan/springbootkwan/utils/FileContainsUtil.java
+++ b/src/main/java/com/kwan/springbootkwan/utils/FileContainsUtil.java
@@ -81,7 +81,7 @@ public class FileContainsUtil {
     private static void moreThread(List<List<String>> groupedPicNames, List<String> isNotExist) {
         // 创建并启动4个线程来处理每个组的任务
         List<Thread> threads = new ArrayList<>();
-        for (int i = 0; i < 6; i++) {
+        for (int i = 0; i < 8; i++) {
             final List<String> group = groupedPicNames.get(i);
             Thread thread = new Thread(() -> {
                 // 在这里执行处理图片组的任务
@@ -133,7 +133,7 @@ public class FileContainsUtil {
      * @return
      */
     private static List<List<String>> dataGroup(List<String> picNames) {
-        int groupSize = picNames.size() / 6; // 计算每组的大小
+        int groupSize = picNames.size() / 8; // 计算每组的大小
         List<List<String>> groupedPicNames =
                 picNames.stream()
                         .collect(Collectors.groupingBy(e -> picNames.indexOf(e) / groupSize))