diff --git a/src/main/java/com/rebuild/core/Application.java b/src/main/java/com/rebuild/core/Application.java
index d37fd9941..80349cc64 100644
--- a/src/main/java/com/rebuild/core/Application.java
+++ b/src/main/java/com/rebuild/core/Application.java
@@ -35,6 +35,7 @@ import com.rebuild.core.service.query.QueryFactory;
 import com.rebuild.core.support.ConfigurationItem;
 import com.rebuild.core.support.License;
 import com.rebuild.core.support.RebuildConfiguration;
+import com.rebuild.core.support.SysbaseHeartbeat;
 import com.rebuild.core.support.i18n.Language;
 import com.rebuild.core.support.setup.DatabaseFixer;
 import com.rebuild.core.support.setup.DockerInstaller;
@@ -224,11 +225,15 @@ public class Application implements ApplicationListener<ApplicationStartedEvent>
 
         // 版本升级会清除缓存
         int lastBuild = ObjectUtils.toInt(RebuildConfiguration.get(ConfigurationItem.AppBuild, true), 0);
-        // MINOR
-        if (lastBuild > 0 && lastBuild / 100000 != BUILD / 100000) {
-            log.warn("Clean up the cache when upgrading : {} from {}", BUILD, lastBuild);
-            Installer.clearAllCache();
+        if (lastBuild > 0 && lastBuild != BUILD) {
             RebuildConfiguration.set(ConfigurationItem.AppBuild, BUILD);
+            // MINOR
+            if (lastBuild / 10000 != BUILD / 10000) {
+                log.warn("Clean up the cache when upgrading : {} from {}", BUILD, lastBuild);
+                Installer.clearAllCache();
+            } else {
+                SysbaseHeartbeat.setItem(SysbaseHeartbeat.HasUpdate, null);
+            }
         }
 
         StringBuilder logConf = new StringBuilder();
diff --git a/src/main/java/com/rebuild/core/support/SysbaseHeartbeat.java b/src/main/java/com/rebuild/core/support/SysbaseHeartbeat.java
index 791a66593..7f31a7b38 100644
--- a/src/main/java/com/rebuild/core/support/SysbaseHeartbeat.java
+++ b/src/main/java/com/rebuild/core/support/SysbaseHeartbeat.java
@@ -35,7 +35,7 @@ public class SysbaseHeartbeat {
 
     private static final String CKEY_DANGERS = "_DANGERS";
 
-    private static final String HasUpdate = "HasUpdate";
+    public static final String HasUpdate = "HasUpdate";
     private static final String AdminMsg = "AdminMsg";
     private static final String UsersMsg = "UsersMsg";
     private static final String CommercialNoRbv = "CommercialNoRbv";