diff --git a/dubbo-registry/dubbo-registry-multiple/src/main/java/org/apache/dubbo/registry/multiple/MultipleRegistry.java b/dubbo-registry/dubbo-registry-multiple/src/main/java/org/apache/dubbo/registry/multiple/MultipleRegistry.java
index 82f9bbef5f..44a2e57126 100644
--- a/dubbo-registry/dubbo-registry-multiple/src/main/java/org/apache/dubbo/registry/multiple/MultipleRegistry.java
+++ b/dubbo-registry/dubbo-registry-multiple/src/main/java/org/apache/dubbo/registry/multiple/MultipleRegistry.java
@@ -124,8 +124,9 @@ public class MultipleRegistry extends AbstractRegistry {
                 referenceRegistries.put(tmpUrl, registryMap.get(tmpUrl));
                 continue;
             }
-            final URL registryUrl =
-                    URL.valueOf(tmpUrl).addParameterIfAbsent(CHECK_KEY, url.getParameter(CHECK_KEY, "true"));
+            final URL registryUrl = URL.valueOf(tmpUrl)
+                    .addParametersIfAbsent(url.getParameters())
+                    .addParameterIfAbsent(CHECK_KEY, url.getParameter(CHECK_KEY, "true"));
             Registry registry = registryFactory.getRegistry(registryUrl);
             registryMap.put(tmpUrl, registry);
             referenceRegistries.put(tmpUrl, registry);