diff --git a/Ikkoku/src/SubtileProcess/MergeGitDiff.cs b/Ikkoku/src/SubtileProcess/MergeGitDiff.cs
index 03264fe..a147162 100644
--- a/Ikkoku/src/SubtileProcess/MergeGitDiff.cs
+++ b/Ikkoku/src/SubtileProcess/MergeGitDiff.cs
@@ -57,7 +57,9 @@ public static void MergeGitDiffToCht(string repoLocalPath, string startCommitId,
 
             if (!File.Exists(targetFileFull))
             {
-                throw new Exception("Please check " + targetSuffix + ", not found " + targetFileFull);
+                Console.WriteLine("Warning: not found " + targetFile);
+                //throw new Exception("Please check " + targetSuffix + ", not found " + targetFileFull);
+                continue;
             }
 
             if (CompareLinesNumber(sourceFileFull, targetFileFull) != 0)