diff --git a/designer-realize/src/main/java/com/fanruan/data/ConnectionConfigWrapper.java b/designer-realize/src/main/java/com/fanruan/data/ConnectionConfigWrapper.java
index ac898903e8..8c4a9e7b6b 100644
--- a/designer-realize/src/main/java/com/fanruan/data/ConnectionConfigWrapper.java
+++ b/designer-realize/src/main/java/com/fanruan/data/ConnectionConfigWrapper.java
@@ -4,6 +4,7 @@ import com.fanruan.config.impl.data.ConnectionConfigProvider;
 import com.fanruan.config.impl.data.ConnectionConfigWriter;
 import com.fr.data.impl.Connection;
 import com.fr.file.ConnectionConfig;
+import com.fr.log.FineLoggerFactory;
 import com.fr.transaction.Configurations;
 import com.fr.transaction.WorkerAdaptor;
 import org.jetbrains.annotations.NotNull;
@@ -140,7 +141,24 @@ public class ConnectionConfigWrapper implements ConnectionConfigProvider, Connec
             }
         });
     }
-    
+
+    @Override
+    public boolean updateConnection(String oldName, String connName, Connection connection) {
+        try {
+            Configurations.update(new WorkerAdaptor(ConnectionConfig.class) {
+                @Override
+                public void run() {
+                    ConnectionConfig.getInstance().removeConnection(oldName);
+                    ConnectionConfig.getInstance().addConnection(connName, connection);
+                }
+            });
+            return true;
+        } catch (Exception e) {
+            FineLoggerFactory.getLogger().error("update old connection fail , old name is {} , new name is {}", oldName, connName);
+        }
+        return false;
+    }
+
     @Override
     public boolean isPutPermitted() {
         return ConnectionConfig.getInstance().isPutPermitted();