diff --git a/src/main/java/com/iflytop/a800/task/MaterialLoadTask.java b/src/main/java/com/iflytop/a800/task/MaterialLoadTask.java
index 29480f2..19cfbb5 100644
--- a/src/main/java/com/iflytop/a800/task/MaterialLoadTask.java
+++ b/src/main/java/com/iflytop/a800/task/MaterialLoadTask.java
@@ -11,7 +11,6 @@ import com.iflytop.uf.util.UfCommon;
 import java.util.Base64;
 import java.util.Map;
 import java.util.Objects;
-
 public class MaterialLoadTask extends TaskBase {
     // error message
     private String errorMessage = null;
@@ -27,6 +26,11 @@ public class MaterialLoadTask extends TaskBase {
     }
 
     @Override
+    public String getTaskName() {
+        return "MaterialLoadTask";
+    }
+
+    @Override
     public void run() {
         try {
             UfMdbRuntimeVariable.setString("IsMaterialLoaded", "no");