diff --git a/app_ipc_monitoring/src/main/java/com/zhidao/adas/client/bean/Base.java b/app_ipc_monitoring/src/main/java/com/zhidao/adas/client/bean/Base.java
index 9fad0c832e..e492bd77ef 100644
--- a/app_ipc_monitoring/src/main/java/com/zhidao/adas/client/bean/Base.java
+++ b/app_ipc_monitoring/src/main/java/com/zhidao/adas/client/bean/Base.java
@@ -16,6 +16,6 @@ public abstract class Base {
 
     @Override
     public String toString() {
-        return len + "##Header:[" + TextFormat.printer().escapingNonAscii(false).printToString(header)+"]\n";
+        return len + "##Header:[" + TextFormat.printer().escapingNonAscii(false).shortDebugString(header)+"]\n";
     }
 }