diff --git a/doc/XXL-JOB官方文档.md b/doc/XXL-JOB官方文档.md
index ddc76cbb..1008b7f1 100644
--- a/doc/XXL-JOB官方文档.md
+++ b/doc/XXL-JOB官方文档.md
@@ -1195,6 +1195,7 @@ Tips: 历史版本(V1.3.x)目前已经Release至稳定版本, 进入维护阶段
 - 7、告警邮箱支持SSL配置；
 - 8、Window机器下File.separator不兼容问题修复；
 - 9、任务日志查询速度优化，百万级别日志量搜索速度提升1000倍；
+- 10、底层LocalCache组件兼容性优化，支持jdk、jdk10编译部署；
 
 
 ### TODO LIST
diff --git a/xxl-job-admin/src/main/java/com/xxl/job/admin/core/util/LocalCacheUtil.java b/xxl-job-admin/src/main/java/com/xxl/job/admin/core/util/LocalCacheUtil.java
index 3a0ec942..f5b90833 100644
--- a/xxl-job-admin/src/main/java/com/xxl/job/admin/core/util/LocalCacheUtil.java
+++ b/xxl-job-admin/src/main/java/com/xxl/job/admin/core/util/LocalCacheUtil.java
@@ -3,6 +3,7 @@ package com.xxl.job.admin.core.util;
 import org.apache.commons.lang3.StringUtils;
 
 import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
 
 /**
  * local cache tool
@@ -11,7 +12,7 @@ import java.util.concurrent.ConcurrentHashMap;
  */
 public class LocalCacheUtil {
 
-    private static ConcurrentHashMap<String, LocalCacheData> cacheRepository = new ConcurrentHashMap<>();
+    private static ConcurrentMap<String, LocalCacheData> cacheRepository = new ConcurrentHashMap<>();   // 类型建议用抽象父类，兼容性更好；
     private static class LocalCacheData{
         private String key;
         private Object val;