diff --git a/py/iptv-cv2-check.py b/py/iptv-cv2-check.py
index c9fc355..41bf040 100644
--- a/py/iptv-cv2-check.py
+++ b/py/iptv-cv2-check.py
@@ -564,10 +564,10 @@ replacements = {
         "厦门1,": "厦门卫视,",
         "厦门2,": "厦门卫视,",
         "浙江,": "浙江卫视,",
-        "T,": ",",
-        "dx,": ",",
-        "g,": ",",
-        "P,": "+,",
+        "T[": "T",
+        "dx[": "[",
+        "g[": "[",
+        "P[": "+[",
         "lt[": "[",
         "电信": "",
         "": "",