diff --git a/hiyoriUI.py b/hiyoriUI.py
index 18dd3119b..de378c065 100644
--- a/hiyoriUI.py
+++ b/hiyoriUI.py
@@ -268,7 +268,7 @@ async def _voice(
                     if len(speaker_piece2) != 2:
                         return {
                             "status": 21,
-                            "detail": f"MIX语法错误",
+                            "detail": "MIX语法错误",
                         }
                     speaker = speaker_piece2[0].strip()
                     lang_pieces = speaker_piece2[1].split("<")
@@ -279,13 +279,13 @@ async def _voice(
                         if len(lang_piece2) != 2:
                             return {
                                 "status": 21,
-                                "detail": f"MIX语法错误",
+                                "detail": "MIX语法错误",
                             }
                         lang = lang_piece2[0].strip()
                         if lang.upper() not in ["ZH", "EN", "JP"]:
                             return {
                                 "status": 21,
-                                "detail": f"MIX语法错误",
+                                "detail": "MIX语法错误",
                             }
                         t = lang_piece2[1]
                         text_language_speakers.append((t, lang.upper(), speaker))
diff --git a/modules.py b/modules.py
index b1f89a2f8..dcd6ff7c8 100644
--- a/modules.py
+++ b/modules.py
@@ -83,7 +83,7 @@ def forward(self, x, x_mask):
 
 class DDSConv(nn.Module):
     """
-    Dialted and Depth-Separable Convolution
+    Dilated and Depth-Separable Convolution
     """
 
     def __init__(self, channels, kernel_size, n_layers, p_dropout=0.0):
diff --git a/train_ms.py b/train_ms.py
index 3e827162d..156a548d5 100644
--- a/train_ms.py
+++ b/train_ms.py
@@ -13,7 +13,6 @@
 from config import config
 import argparse
 import datetime
-import gc
 
 logging.getLogger("numba").setLevel(logging.WARNING)
 import commons