diff --git a/modules/deeplearning/cloud_opd_srcnn_viirs.py b/modules/deeplearning/cloud_opd_srcnn_viirs.py
index 4d37bcc244b9937d6f95bf82669cf093ca2cb92d..3800bc479f9d5c65198cc60e593667b8ca674169 100644
--- a/modules/deeplearning/cloud_opd_srcnn_viirs.py
+++ b/modules/deeplearning/cloud_opd_srcnn_viirs.py
@@ -290,8 +290,8 @@ class SRCNN:
 
         data_norm = []
         for param in data_params_half:
-            idx = params.index(param)
-            tmp = input_data[:, idx, :, :]
+            idx = params_i.index(param)
+            tmp = input_label[:, idx, :, :]
             tmp = np.where(np.isnan(tmp), 0, tmp)
             tmp = upsample(tmp)
             tmp = normalize(tmp, param, mean_std_dct)