diff --git a/config/src/main/java/com/alibaba/nacos/config/server/service/ConfigCacheService.java b/config/src/main/java/com/alibaba/nacos/config/server/service/ConfigCacheService.java
index d10c8e77d3a..464029c6c6a 100644
--- a/config/src/main/java/com/alibaba/nacos/config/server/service/ConfigCacheService.java
+++ b/config/src/main/java/com/alibaba/nacos/config/server/service/ConfigCacheService.java
@@ -105,7 +105,12 @@ public static boolean dump(String dataId, String group, String tenant, String co
         
         try {
             final String md5 = MD5Utils.md5Hex(content, Constants.ENCODE);
-            
+            if (lastModifiedTs < ConfigCacheService.getLastModifiedTs(groupKey)) {
+                DUMP_LOG.warn("[dump-ignore] the content is old. groupKey={}, md5={}, lastModifiedOld={}, "
+                                + "lastModifiedNew={}", groupKey, md5, ConfigCacheService.getLastModifiedTs(groupKey),
+                        lastModifiedTs);
+                return true;
+            }
             if (md5.equals(ConfigCacheService.getContentMd5(groupKey)) && DiskUtil.targetFile(dataId, group, tenant).exists()) {
                 DUMP_LOG.warn("[dump-ignore] ignore to save cache file. groupKey={}, md5={}, lastModifiedOld={}, "
                                 + "lastModifiedNew={}", groupKey, md5, ConfigCacheService.getLastModifiedTs(groupKey),
@@ -158,6 +163,12 @@ public static boolean dumpBeta(String dataId, String group, String tenant, Strin
         
         try {
             final String md5 = MD5Utils.md5Hex(content, Constants.ENCODE);
+            if (lastModifiedTs < ConfigCacheService.getLastModifiedTs4Beta(groupKey)) {
+                DUMP_LOG.warn("[dump-beta-ignore] the content is old. groupKey={}, md5={}, lastModifiedOld={}, "
+                                + "lastModifiedNew={}", groupKey, md5,
+                        ConfigCacheService.getLastModifiedTs4Beta(groupKey), lastModifiedTs);
+                return true;
+            }
             if (md5.equals(ConfigCacheService.getContentBetaMd5(groupKey)) && DiskUtil.targetBetaFile(dataId, group, tenant).exists()) {
                 DUMP_LOG.warn("[dump-beta-ignore] ignore to save cache file. groupKey={}, md5={}, lastModifiedOld={}, "
                                 + "lastModifiedNew={}", groupKey, md5, ConfigCacheService.getLastModifiedTs(groupKey),
@@ -203,6 +214,12 @@ public static boolean dumpTag(String dataId, String group, String tenant, String
         
         try {
             final String md5 = MD5Utils.md5Hex(content, Constants.ENCODE);
+            if (lastModifiedTs < ConfigCacheService.getTagLastModifiedTs(groupKey, tag)) {
+                DUMP_LOG.warn("[dump-tag-ignore] the tag is old. groupKey={}, md5={}, lastTagModifiedOld={}, "
+                                + "lastModifiedNew={}", groupKey, md5,
+                        ConfigCacheService.getTagLastModifiedTs(groupKey, tag), lastModifiedTs);
+                return true;
+            }
             if (md5.equals(ConfigCacheService.getContentTagMd5(groupKey, tag)) && DiskUtil.targetTagFile(dataId, group, tenant, tag).exists()) {
                 DUMP_LOG.warn("[dump-tag-ignore] ignore to save cache file. groupKey={}, md5={}, lastModifiedOld={}, "
                                 + "lastModifiedNew={}", groupKey, md5, ConfigCacheService.getLastModifiedTs(groupKey),
@@ -246,6 +263,12 @@ public static boolean dumpChange(String dataId, String group, String tenant, Str
         
         try {
             final String md5 = MD5Utils.md5Hex(content, Constants.ENCODE);
+            if (lastModifiedTs < ConfigCacheService.getLastModifiedTs(groupKey)) {
+                DUMP_LOG.warn("[dump-ignore] the content is old. groupKey={}, md5={}, lastModifiedOld={}, "
+                                + "lastModifiedNew={}", groupKey, md5, ConfigCacheService.getLastModifiedTs(groupKey),
+                        lastModifiedTs);
+                return true;
+            }
             if (!PropertyUtil.isDirectRead()) {
                 String localMd5 = DiskUtil.getLocalConfigMd5(dataId, group, tenant);
                 if (md5.equals(localMd5)) {
@@ -614,6 +637,19 @@ public static long getLastModifiedTs(String groupKey) {
         return (null != item) ? item.lastModifiedTs : 0L;
     }
     
+    public static long getLastModifiedTs4Beta(String groupKey) {
+        CacheItem item = CACHE.get(groupKey);
+        return (null != item) ? item.lastModifiedTs4Beta : 0L;
+    }
+    
+    public static long getTagLastModifiedTs(String groupKey, String tag) {
+        CacheItem item = CACHE.get(groupKey);
+        if (item == null || item.getTagLastModifiedTs() == null) {
+            return 0L;
+        }
+        return item.getTagLastModifiedTs().getOrDefault(tag, 0L);
+    }
+    
     public static boolean isUptodate(String groupKey, String md5) {
         String serverMd5 = ConfigCacheService.getContentMd5(groupKey);
         return StringUtils.equals(md5, serverMd5);