diff --git a/Aux/EventBuilder.cpp b/Aux/EventBuilder.cpp
index 79e1624..e2396dc 100644
--- a/Aux/EventBuilder.cpp
+++ b/Aux/EventBuilder.cpp
@@ -346,7 +346,7 @@ int main(int argc, char **argv) {
       hasEvent = false;
     }
 
-    printf("hit Porcessed %u/%u....%.2f%%\n\033[A\r", hitProcessed, totHitCount,  hitProcessed*100./totHitCount);
+    if( hitProcessed % 10000 == 0 ) printf("hit Porcessed %u/%u hit....%.2f%%\n\033[A\r", hitProcessed, totHitCount,  hitProcessed*100./totHitCount);
     
     ///===================== find the next first timestamp
     t0 = -1;
diff --git a/Aux/fsuReader.h b/Aux/fsuReader.h
index 9b0b505..89e6085 100644
--- a/Aux/fsuReader.h
+++ b/Aux/fsuReader.h
@@ -354,7 +354,7 @@ inline void FSUReader::ScanNumBlock(int verbose, uShort saveData){
     blockPos.push_back(filePos);
     blockTimeStamp.push_back(data->aggTime);
     blockID ++;
-    if(verbose) printf("%u, %.2f%% %u/%lu\n\033[A\r", blockID, filePos*100./inFileSize, filePos, inFileSize);
+    if(verbose && blockID % 10000 == 0) printf("%u, %.2f%% %u/%lu\n\033[A\r", blockID, filePos*100./inFileSize, filePos, inFileSize);
   }
 
   totNumBlock = blockID;
@@ -417,7 +417,7 @@ inline std::string FSUReader::SaveHit2NewFile(std::string saveFolder){
 
   for( ulong i = 0; i < hitCount; i++){
 
-    printf("Saving %lu/%lu (%.2f%%)\n\033[A\r", i, hitCount, i*100./hitCount);
+    if( i% 10000 == 0 ) printf("Saving %lu/%lu Hit (%.2f%%)\n\033[A\r", i, hitCount, i*100./hitCount);
 
     fwrite( &(hit[i].sn), 2, 1, outFile);
     fwrite( &(hit[i].ch), 1, 1, outFile);
diff --git a/Aux/fsutsReader.h b/Aux/fsutsReader.h
index ec57531..6ca05cf 100644
--- a/Aux/fsutsReader.h
+++ b/Aux/fsutsReader.h
@@ -206,7 +206,7 @@ inline void FSUTSReader::ScanFile(int verbose){
 
     if(verbose > 1 ) printf("hitIndex : %u, Pos : %u - %u\n" , hitIndex, hitStartPos[hitIndex], hitStartPos[hitIndex+1]);
 
-    if(verbose) printf(" %u, %.2f%% %u/%lu\n\033[A\r", hitIndex, filePos*100./inFileSize, filePos, inFileSize);
+    if(verbose) printf(" %u, %.2f%% %u/%lu byte \n\033[A\r", hitIndex, filePos*100./inFileSize, filePos, inFileSize);
   }
 
   hitCount = hitIndex + 1;