diff --git a/designer-base/src/main/java/com/fr/design/env/RemoteDesignerWorkspaceInfo.java b/designer-base/src/main/java/com/fr/design/env/RemoteDesignerWorkspaceInfo.java
index ffc80cb08..cf7f3f940 100644
--- a/designer-base/src/main/java/com/fr/design/env/RemoteDesignerWorkspaceInfo.java
+++ b/designer-base/src/main/java/com/fr/design/env/RemoteDesignerWorkspaceInfo.java
@@ -1,10 +1,12 @@
 package com.fr.design.env;
 
+import com.fr.log.FineLoggerFactory;
 import com.fr.security.SecurityToolbox;
 import com.fr.stable.StableUtils;
 import com.fr.stable.StringUtils;
 import com.fr.stable.xml.XMLPrintWriter;
 import com.fr.stable.xml.XMLableReader;
+import com.fr.workspace.WorkContext;
 import com.fr.workspace.connect.WorkspaceConnectionInfo;
 
 public class RemoteDesignerWorkspaceInfo implements DesignerWorkspaceInfo {
@@ -89,8 +91,14 @@ public class RemoteDesignerWorkspaceInfo implements DesignerWorkspaceInfo {
 
 
     @Override
-    public boolean checkValid(){
-
-        return true;
+    public boolean checkValid() {
+        boolean result = false;
+        try {
+            result = WorkContext.getConnector().testConnection(connection);
+        } catch (Exception e) {
+            FineLoggerFactory.getLogger().error(e.getMessage(), e);
+            return result;
+        }
+        return result;
     }
 }
diff --git a/designer-base/src/main/java/com/fr/env/RemoteEnvPane.java b/designer-base/src/main/java/com/fr/env/RemoteEnvPane.java
index 56a805dde..4871bb769 100644
--- a/designer-base/src/main/java/com/fr/env/RemoteEnvPane.java
+++ b/designer-base/src/main/java/com/fr/env/RemoteEnvPane.java
@@ -17,6 +17,7 @@ import com.fr.design.i18n.Toolkit;
 import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.design.layout.TableLayoutHelper;
 import com.fr.design.scrollruler.ModLineBorder;
+import com.fr.license.exception.RegistEditionException;
 import com.fr.log.FineLoggerFactory;
 import com.fr.stable.StringUtils;
 import com.fr.third.guava.base.Strings;
@@ -564,6 +565,9 @@ public class RemoteEnvPane extends BasicBeanPane<RemoteDesignerWorkspaceInfo> {
                     return TestConnectionResult.parse(WorkContext.getConnector().testConnection(connection), connection);
                 } catch (WorkspaceAuthException ignored) {
                     return AUTH_FAILED;
+                } catch (RegistEditionException e) {
+                    FineLoggerFactory.getLogger().error(e.getMessage(), e);
+                    throw e;
                 }
             }