diff --git a/core/src/main/java/com/taobao/arthas/core/command/monitor200/EnhancerCommand.java b/core/src/main/java/com/taobao/arthas/core/command/monitor200/EnhancerCommand.java
index df5171cc5..1bf84cf49 100644
--- a/core/src/main/java/com/taobao/arthas/core/command/monitor200/EnhancerCommand.java
+++ b/core/src/main/java/com/taobao/arthas/core/command/monitor200/EnhancerCommand.java
@@ -140,7 +140,7 @@ public abstract class EnhancerCommand extends AnnotatedCommand {
                 process.write("No class or method is affected, try:\n"
                               + "1. sm CLASS_NAME METHOD_NAME to make sure the method you are tracing actually exists (it might be in your parent class).\n"
                               + "2. reset CLASS_NAME and try again, your method body might be too large.\n"
-                              + "3. visit middleware-container/arthas/issues/278 for more detail\n");
+                              + "3. visit https://github.com/alibaba/arthas/issues/47 for more details.\n");
                 process.end();
                 return;
             }