diff --git a/src/core/process/C_MentorFillOpeningReportOpinion.java b/src/core/process/C_MentorFillOpeningReportOpinion.java
index a199795..2c8d671 100644
--- a/src/core/process/C_MentorFillOpeningReportOpinion.java
+++ b/src/core/process/C_MentorFillOpeningReportOpinion.java
@@ -13,7 +13,7 @@ public class C_MentorFillOpeningReportOpinion extends TempProcess{
     String graduationDesignId;
     Map<String,String> vMap;
     private static String buttonName ="导师开题意见";
-    protected static String iconURL="../cssFile/images/fill.png\";
+    protected static String iconURL="../cssFile/images/fill.png";
     protected static String targetURL="/home/mentor-fill-opening-report-opinion";
 
     protected static String iconURL="../cssFile/images/fill.png";