diff --git a/dubbo-rpc/dubbo-rpc-injvm/src/test/java/org/apache/dubbo/rpc/protocol/injvm/InjvmProtocolTest.java b/dubbo-rpc/dubbo-rpc-injvm/src/test/java/org/apache/dubbo/rpc/protocol/injvm/InjvmProtocolTest.java
index 8efe2a63c4f..0370c6b72e9 100644
--- a/dubbo-rpc/dubbo-rpc-injvm/src/test/java/org/apache/dubbo/rpc/protocol/injvm/InjvmProtocolTest.java
+++ b/dubbo-rpc/dubbo-rpc-injvm/src/test/java/org/apache/dubbo/rpc/protocol/injvm/InjvmProtocolTest.java
@@ -51,10 +51,6 @@
 
 public class InjvmProtocolTest {
 
-    static {
-        InjvmProtocol injvm = InjvmProtocol.getInjvmProtocol();
-    }
-
     private Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
     private ProxyFactory proxy = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
     private List<Exporter<?>> exporters = new ArrayList<Exporter<?>>();
diff --git a/dubbo-rpc/dubbo-rpc-injvm/src/test/java/org/apache/dubbo/rpc/protocol/injvm/ProtocolTest.java b/dubbo-rpc/dubbo-rpc-injvm/src/test/java/org/apache/dubbo/rpc/protocol/injvm/ProtocolTest.java
index 12de553d195..f0dc5a412cf 100644
--- a/dubbo-rpc/dubbo-rpc-injvm/src/test/java/org/apache/dubbo/rpc/protocol/injvm/ProtocolTest.java
+++ b/dubbo-rpc/dubbo-rpc-injvm/src/test/java/org/apache/dubbo/rpc/protocol/injvm/ProtocolTest.java
@@ -36,10 +36,6 @@ public String echo(String e) {
         }
     };
 
-    static {
-        InjvmProtocol injvm = InjvmProtocol.getInjvmProtocol();
-    }
-
     ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getExtension("javassist");
 
     URL url = URL.valueOf("injvm://localhost:0/org.apache.dubbo.rpc.support.IEcho?interface=org.apache.dubbo.rpc.support.IEcho");