diff --git a/egs/aishell/ASR/conformer_ctc/decode.py b/egs/aishell/ASR/conformer_ctc/decode.py
index d860d3fdb..a3e7f98e3 100755
--- a/egs/aishell/ASR/conformer_ctc/decode.py
+++ b/egs/aishell/ASR/conformer_ctc/decode.py
@@ -431,7 +431,9 @@ def save_results(
         # we compute CER for aishell dataset.
         results_char = []
         for res in results:
-            results_char.append((list("".join(res[0])), list("".join(res[1]))))
+            results_char.append(
+                (res[0], list("".join(res[1])), list("".join(res[2])))
+            )
         with open(errs_filename, "w") as f:
             wer = write_error_stats(
                 f, f"{test_set_name}-{key}", results_char, enable_log=enable_log
diff --git a/egs/aishell/ASR/conformer_mmi/decode.py b/egs/aishell/ASR/conformer_mmi/decode.py
index f33ddd48b..ac68b61e7 100755
--- a/egs/aishell/ASR/conformer_mmi/decode.py
+++ b/egs/aishell/ASR/conformer_mmi/decode.py
@@ -443,7 +443,9 @@ def save_results(
         # we compute CER for aishell dataset.
         results_char = []
         for res in results:
-            results_char.append((list("".join(res[0])), list("".join(res[1]))))
+            results_char.append(
+                (res[0], list("".join(res[1])), list("".join(res[2])))
+            )
         with open(errs_filename, "w") as f:
             wer = write_error_stats(
                 f, f"{test_set_name}-{key}", results_char, enable_log=enable_log
diff --git a/egs/aishell/ASR/pruned_transducer_stateless3/decode.py b/egs/aishell/ASR/pruned_transducer_stateless3/decode.py
index a6a01c2c6..3268c8bb2 100755
--- a/egs/aishell/ASR/pruned_transducer_stateless3/decode.py
+++ b/egs/aishell/ASR/pruned_transducer_stateless3/decode.py
@@ -429,7 +429,9 @@ def save_results(
         # we compute CER for aishell dataset.
         results_char = []
         for res in results:
-            results_char.append((list("".join(res[0])), list("".join(res[1]))))
+            results_char.append(
+                (res[0], list("".join(res[1])), list("".join(res[2])))
+            )
         with open(errs_filename, "w") as f:
             wer = write_error_stats(
                 f, f"{test_set_name}-{key}", results_char, enable_log=True
diff --git a/egs/aishell/ASR/tdnn_lstm_ctc/decode.py b/egs/aishell/ASR/tdnn_lstm_ctc/decode.py
index 58a999c22..45c1c4ec1 100755
--- a/egs/aishell/ASR/tdnn_lstm_ctc/decode.py
+++ b/egs/aishell/ASR/tdnn_lstm_ctc/decode.py
@@ -289,7 +289,9 @@ def save_results(
         # We compute CER for aishell dataset.
         results_char = []
         for res in results:
-            results_char.append((list("".join(res[0])), list("".join(res[1]))))
+            results_char.append(
+                (res[0], list("".join(res[1])), list("".join(res[2])))
+            )
         with open(errs_filename, "w") as f:
             wer = write_error_stats(f, f"{test_set_name}-{key}", results_char)
             test_set_wers[key] = wer
diff --git a/egs/aishell/ASR/transducer_stateless/decode.py b/egs/aishell/ASR/transducer_stateless/decode.py
index 7a96b6f73..d78821b95 100755
--- a/egs/aishell/ASR/transducer_stateless/decode.py
+++ b/egs/aishell/ASR/transducer_stateless/decode.py
@@ -346,7 +346,9 @@ def save_results(
         # we compute CER for aishell dataset.
         results_char = []
         for res in results:
-            results_char.append((list("".join(res[0])), list("".join(res[1]))))
+            results_char.append(
+                (res[0], list("".join(res[1])), list("".join(res[2])))
+            )
         with open(errs_filename, "w") as f:
             wer = write_error_stats(
                 f, f"{test_set_name}-{key}", results_char, enable_log=True
diff --git a/egs/aishell/ASR/transducer_stateless_modified-2/decode.py b/egs/aishell/ASR/transducer_stateless_modified-2/decode.py
index 7eb273da0..a9dca995f 100755
--- a/egs/aishell/ASR/transducer_stateless_modified-2/decode.py
+++ b/egs/aishell/ASR/transducer_stateless_modified-2/decode.py
@@ -393,7 +393,9 @@ def save_results(
         # we compute CER for aishell dataset.
         results_char = []
         for res in results:
-            results_char.append((list("".join(res[0])), list("".join(res[1]))))
+            results_char.append(
+                (res[0], list("".join(res[1])), list("".join(res[2])))
+            )
         with open(errs_filename, "w") as f:
             wer = write_error_stats(
                 f, f"{test_set_name}-{key}", results_char, enable_log=True
diff --git a/egs/aishell/ASR/transducer_stateless_modified/decode.py b/egs/aishell/ASR/transducer_stateless_modified/decode.py
index 1fe39fed2..9e827e1d1 100755
--- a/egs/aishell/ASR/transducer_stateless_modified/decode.py
+++ b/egs/aishell/ASR/transducer_stateless_modified/decode.py
@@ -397,7 +397,9 @@ def save_results(
         # we compute CER for aishell dataset.
         results_char = []
         for res in results:
-            results_char.append((list("".join(res[0])), list("".join(res[1]))))
+            results_char.append(
+                (res[0], list("".join(res[1])), list("".join(res[2])))
+            )
         with open(errs_filename, "w") as f:
             wer = write_error_stats(
                 f, f"{test_set_name}-{key}", results_char, enable_log=True
diff --git a/egs/spgispeech/ASR/pruned_transducer_stateless2/decode.py b/egs/spgispeech/ASR/pruned_transducer_stateless2/decode.py
index c13b980c6..722cd8dbd 100755
--- a/egs/spgispeech/ASR/pruned_transducer_stateless2/decode.py
+++ b/egs/spgispeech/ASR/pruned_transducer_stateless2/decode.py
@@ -424,7 +424,9 @@ def save_results(
         # we also compute CER for spgispeech dataset.
         results_char = []
         for res in results:
-            results_char.append((list("".join(res[0])), list("".join(res[1]))))
+            results_char.append(
+                (res[0], list("".join(res[1])), list("".join(res[2])))
+            )
         cers_filename = (
             params.res_dir / f"cers-{test_set_name}-{key}-{params.suffix}.txt"
         )