diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
index 6df8810a..5df2ee00 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
@@ -367,7 +367,7 @@ public class BackApplyInfoServiceImpl implements IBackApplyInfoService {
         } else {
             taskNum = "01";
         }
-        return "H" + format + "-" + taskNum;
+        return "T" + format + "-" + taskNum;
     }
 
     /**