diff --git a/core/src/main/java/com/taobao/arthas/core/server/ArthasBootstrap.java b/core/src/main/java/com/taobao/arthas/core/server/ArthasBootstrap.java
index 86adc0f0d..1ca601a45 100644
--- a/core/src/main/java/com/taobao/arthas/core/server/ArthasBootstrap.java
+++ b/core/src/main/java/com/taobao/arthas/core/server/ArthasBootstrap.java
@@ -142,7 +142,7 @@ public class ArthasBootstrap {
             // ignore
         }
         logger.info("as-server destroy completed.");
-        // see middleware-container/arthas/issues/123
+        // see https://github.com/alibaba/arthas/issues/319
         LogUtil.closeResultLogger();
     }
 
diff --git a/core/src/main/java/com/taobao/arthas/core/shell/impl/ShellImpl.java b/core/src/main/java/com/taobao/arthas/core/shell/impl/ShellImpl.java
index 986041564..9196544c0 100644
--- a/core/src/main/java/com/taobao/arthas/core/shell/impl/ShellImpl.java
+++ b/core/src/main/java/com/taobao/arthas/core/shell/impl/ShellImpl.java
@@ -161,8 +161,8 @@ public class ShellImpl implements Shell {
             } catch (Throwable t) {
                 // sometimes an NPE will be thrown during shutdown via web-socket,
                 // this ensures the shutdown process is finished properly
-                // see more: middleware-container/arthas/issues/206
-                logger.error("ARTHAS-206", "Error writing data:", t);
+                // https://github.com/alibaba/arthas/issues/320
+                logger.error("ARTHAS", "Error writing data:", t);
             }
             term.close();
         } else {
diff --git a/core/src/main/java/com/taobao/arthas/core/util/LogUtil.java b/core/src/main/java/com/taobao/arthas/core/util/LogUtil.java
index f4dc55416..aa52b781e 100644
--- a/core/src/main/java/com/taobao/arthas/core/util/LogUtil.java
+++ b/core/src/main/java/com/taobao/arthas/core/util/LogUtil.java
@@ -77,7 +77,7 @@ public class LogUtil {
             } else {
                 // arthas strongly depends on logback.
                 // So do nothing here
-                // middleware-container/arthas/issues/123
+                // https://github.com/alibaba/arthas/issues/319
             }
         }
     }