diff --git a/designer-base/src/main/java/com/fr/design/carton/latency/DesignerLatencyMetric.java b/designer-base/src/main/java/com/fr/design/carton/latency/DesignerLatencyMetric.java
index 4dc38634c0..75fa28ef1e 100644
--- a/designer-base/src/main/java/com/fr/design/carton/latency/DesignerLatencyMetric.java
+++ b/designer-base/src/main/java/com/fr/design/carton/latency/DesignerLatencyMetric.java
@@ -9,10 +9,10 @@ import com.fr.event.Event;
 import com.fr.event.EventDispatcher;
 import com.fr.event.Listener;
 import com.fr.general.CloudCenter;
+import com.fr.general.GeneralUtils;
 import com.fr.general.http.HttpToolbox;
 import com.fr.json.JSONObject;
 import com.fr.log.FineLoggerFactory;
-import com.fr.stable.ProductConstants;
 import com.fr.stable.StringUtils;
 import com.fr.workspace.WorkContext;
 import com.fr.workspace.Workspace;
@@ -81,7 +81,7 @@ public class DesignerLatencyMetric {
             this.scheduler = Executors.newSingleThreadScheduledExecutor(new NamedThreadFactory("LatencyMetricWorker"));
             this.scheduler.scheduleWithFixedDelay(this::collectAndSubmit, 60, 60, TimeUnit.MINUTES);
             // 注册设计器工作目录切换事件监听
-            EventDispatcher.listen(WorkspaceEvent.AfterSwitch, new Listener<Workspace>() {
+            EventDispatcher.listen(WorkspaceEvent.BeforeSwitch, new Listener<Workspace>() {
                 @Override
                 public void on(Event event, Workspace param) {
                     collectAndSubmit();
@@ -162,13 +162,11 @@ public class DesignerLatencyMetric {
         info.put(APPID, MarketConfig.getInstance().getCloudOperationMaintenanceId());
         info.put(USERID, MarketConfig.getInstance().getBbsUid());
         info.put(DESIGNER_ID, DesignerEnvManager.getEnvManager().getUUID());
-        info.put(DESIGNER_VERSION, ProductConstants.DESIGNER_VERSION);
+        info.put(DESIGNER_VERSION, GeneralUtils.getVersion());
         info.put(DESIGN_METHOD, WorkContext.getCurrent().isLocal() ? LOCAL : REMOTE);
         info.put(OPERANDS_NUM, LATENCY_CONTAINER.values().stream().mapToInt(AtomicInteger::get).sum());
         for (Map.Entry<LatencyLevel, AtomicInteger> entry : LATENCY_CONTAINER.entrySet()) {
-            if (!LatencyLevel.UNDEFINE.equals(entry.getKey())) {
-                info.put(entry.getKey().getMark(), entry.getValue().get());
-            }
+            info.put(entry.getKey().getMark(), entry.getValue().get());
         }
         return info;
     }
diff --git a/designer-base/src/main/java/com/fr/design/carton/latency/LatencyLevel.java b/designer-base/src/main/java/com/fr/design/carton/latency/LatencyLevel.java
index 0d40b37d89..f190bb883d 100644
--- a/designer-base/src/main/java/com/fr/design/carton/latency/LatencyLevel.java
+++ b/designer-base/src/main/java/com/fr/design/carton/latency/LatencyLevel.java
@@ -24,9 +24,7 @@ public enum LatencyLevel {
     // 非常严重卡顿
     EXTREME(2000, 3000, "waitNum7"),
     // 极度卡顿
-    CRITICAL(3000, Long.MAX_VALUE, "waitNum8"),
-    // 未知场景
-    UNDEFINE(-1, -1, "unknown");
+    CRITICAL(3000, Long.MAX_VALUE, "waitNum8");
 
     final long start;
     final long end;
@@ -62,6 +60,6 @@ public enum LatencyLevel {
                 return level;
             }
         }
-        return UNDEFINE;
+        return CRITICAL;
     }
 }