diff --git a/src/common/DICOMExporter.cpp b/src/common/DICOMExporter.cpp
index 55aeef8..a884ef5 100644
--- a/src/common/DICOMExporter.cpp
+++ b/src/common/DICOMExporter.cpp
@@ -135,7 +135,7 @@ namespace Recon
 
     void DICOMExporter::exportDCM(string path, float * startPoint, float* endPoint, int* imageXYZ,float* data, int type)
     {
-        long Rows = imageXYZ[0], Cols = imageXYZ[1] ,Slices = imageXYZ[2];
+        long Rows = imageXYZ[1], Cols = imageXYZ[0] ,Slices = imageXYZ[2];
         DcmFileFormat dcmFile;
         DcmDataset* dataset = dcmFile.getDataset();
         DcmMetaInfo* metaInfo = dcmFile.getMetaInfo();