diff --git a/alas.py b/alas.py
index 72391422a..eee691171 100644
--- a/alas.py
+++ b/alas.py
@@ -25,7 +25,22 @@ class AzurLaneAutoScript:
     AutoRestart_AttemptsToRestart = 0
     AutoRestart_NotifyWhenAutoRestart = False
 
+    def pre_init(self):
+        from PIL import Image
+        Image.init()
+
+        # Manually register PngImagePlugin
+        from PIL import PngImagePlugin
+        Image.register_open(PngImagePlugin.PngImageFile.format, PngImagePlugin.PngImageFile, PngImagePlugin._accept)
+        Image.register_save(PngImagePlugin.PngImageFile.format, PngImagePlugin._save)
+        Image.register_save_all(PngImagePlugin.PngImageFile.format, PngImagePlugin._save_all)
+
+        Image.register_extensions(PngImagePlugin.PngImageFile.format, [".png", ".apng"])
+
+        Image.register_mime(PngImagePlugin.PngImageFile.format, "image/png")
+
     def __init__(self, config_name='alas'):
+        self.pre_init()
         logger.hr('Start', level=0)
         self.config_name = config_name
         # Skip first restart