diff --git a/src/main/java/com/genersoft/iot/vmp/conf/exception/SsrcTransactionNotFoundException.java b/src/main/java/com/genersoft/iot/vmp/conf/exception/SsrcTransactionNotFoundException.java
index 05015184..e1a738ab 100644
--- a/src/main/java/com/genersoft/iot/vmp/conf/exception/SsrcTransactionNotFoundException.java
+++ b/src/main/java/com/genersoft/iot/vmp/conf/exception/SsrcTransactionNotFoundException.java
@@ -1,7 +1,5 @@
 package com.genersoft.iot.vmp.conf.exception;
 
-import com.sun.javafx.binding.StringFormatter;
-
 /**
  * @author lin
  */