diff --git a/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java b/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java
index a3ac93f0..9a41d991 100644
--- a/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java
+++ b/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java
@@ -1063,7 +1063,7 @@ public class AppMaster {
             FilenameFilter filter = new FilenameFilter() {
                 @Override
                 public boolean accept(File dir, String name) {
-                    if (!name.endsWith(".txt")) {
+                    if (!name.endsWith(".txt") && !name.endsWith(".log")) {
                         return false;
                     }
                     if (!includingSpecData && name.startsWith("specdata")) {