diff --git a/module/submodule/submodule.py b/module/submodule/submodule.py
index f24d4ed21..8e88160ab 100644
--- a/module/submodule/submodule.py
+++ b/module/submodule/submodule.py
@@ -1,6 +1,5 @@
 import importlib
 
-from module.config.config import AzurLaneConfig
 from module.logger import logger
 from module.submodule.utils import *
 
@@ -15,6 +14,8 @@ def load_mod(name):
 
 
 def load_config(config_name):
+    from module.config.config import AzurLaneConfig
+
     mod_name = get_config_mod(config_name)
     if mod_name == 'alas':
         return AzurLaneConfig(config_name, '')
diff --git a/module/webui/app.py b/module/webui/app.py
index 2795d05b4..2a7895a00 100644
--- a/module/webui/app.py
+++ b/module/webui/app.py
@@ -1,12 +1,18 @@
-import argparse
+import sys
 import json
-import queue
-import threading
 import time
+import queue
+import argparse
+import threading
+
 from datetime import datetime
 from functools import partial
 from typing import Dict, List, Optional
 
+# Import fake module before import pywebio to avoid importing unnecessary module PIL
+from module.webui.fake_pil_module import import_fake_pil_module
+import_fake_pil_module()
+
 from pywebio import config as webconfig
 from pywebio.input import file_upload, input, input_group, select
 from pywebio.output import (
diff --git a/module/webui/fake_pil_module.py b/module/webui/fake_pil_module.py
new file mode 100644
index 000000000..ac31239a0
--- /dev/null
+++ b/module/webui/fake_pil_module.py
@@ -0,0 +1,15 @@
+import sys
+from types import ModuleType
+
+
+def import_fake_pil_module():
+    fake_pil_module = ModuleType('PIL')
+    fake_pil_module.Image = ModuleType('PIL.Image')
+    fake_pil_module.Image.Image = type('MockPILImage', (), dict(__init__=None))
+    sys.modules['PIL'] = fake_pil_module
+    sys.modules['PIL.Image'] = fake_pil_module.Image
+
+
+def remove_fake_pil_module():
+    sys.modules.pop('PIL', None)
+    sys.modules.pop('PIL.Image', None)
diff --git a/module/webui/process_manager.py b/module/webui/process_manager.py
index 7256e1dea..d1963c2f8 100644
--- a/module/webui/process_manager.py
+++ b/module/webui/process_manager.py
@@ -1,6 +1,7 @@
-import argparse
 import os
+import sys
 import queue
+import argparse
 import threading
 from multiprocessing import Process
 from typing import Dict, List, Union
@@ -9,6 +10,12 @@ import inflection
 from filelock import FileLock
 from rich.console import Console, ConsoleRenderable
 
+# Since this file does not run under the same process or subprocess of app.py
+# the following code needs to be repeated
+# Import fake module before import pywebio to avoid importing unnecessary module PIL
+from module.webui.fake_pil_module import *
+import_fake_pil_module()
+
 from module.config.utils import filepath_config
 from module.logger import logger, set_file_logger, set_func_logger
 from module.submodule.submodule import load_mod
@@ -141,6 +148,9 @@ class ProcessManager:
 
         from module.config.config import AzurLaneConfig
 
+        # Remove fake PIL module, because subprocess will use it
+        remove_fake_pil_module()
+
         AzurLaneConfig.stop_event = e
         try:
             # Run alas
diff --git a/submodule/AlasMaaBridge/maa.py b/submodule/AlasMaaBridge/maa.py
index b8df787d1..d633cf471 100644
--- a/submodule/AlasMaaBridge/maa.py
+++ b/submodule/AlasMaaBridge/maa.py
@@ -1,8 +1,29 @@
 import os
 import json
-
+import ctypes
 from cached_property import cached_property
 
+# In order for MAA submodule to exexute,
+# it is necessary to load runtime before module PIL
+if os.name == 'nt':
+    # This DLL is the dependency for next DLL
+    # Try loading to avoid mix different versions of runtime
+    try:
+        ctypes.WinDLL(os.path.join(os.environ['SystemRoot'], 'System32/vcruntime140_1.dll'))
+    except Exception as e:
+        print(e)
+
+    # This DLL must be loaded due to conflict issues
+    ctypes.WinDLL(os.path.join(os.environ['SystemRoot'], 'System32/msvcp140.dll'))
+
+    # These DLLS are other DLLS that MAA depends on
+    # Try loading to avoid mix different versions of runtime
+    try:
+        ctypes.WinDLL(os.path.join(os.environ['SystemRoot'], 'System32/msvcp140_1.dll'))
+        ctypes.WinDLL(os.path.join(os.environ['SystemRoot'], 'System32/concrt140.dll'))
+    except Exception as e:
+        print(e)
+
 from alas import AzurLaneAutoScript
 from module.exception import RequestHumanTakeover
 from module.logger import logger
diff --git a/submodule/AlasMaaBridge/module/asst/asst.py b/submodule/AlasMaaBridge/module/asst/asst.py
index 69779d9f7..73cf47162 100644
--- a/submodule/AlasMaaBridge/module/asst/asst.py
+++ b/submodule/AlasMaaBridge/module/asst/asst.py
@@ -50,11 +50,6 @@ class Asst:
         platform_type = platform.system().lower()
         if platform_type == 'windows':
             lib_import_func = ctypes.WinDLL
-            try:
-                # Override by System32 dll
-                lib_import_func(os.path.join(os.environ['SystemRoot'], 'System32/msvcp140.dll'))
-            except Exception as e:
-                pass
         else:
             lib_import_func = ctypes.CDLL
 
diff --git a/submodule/AlasMaaBridge/module/handler/handler.py b/submodule/AlasMaaBridge/module/handler/handler.py
index d5d0f443c..bb48e7c3d 100644
--- a/submodule/AlasMaaBridge/module/handler/handler.py
+++ b/submodule/AlasMaaBridge/module/handler/handler.py
@@ -31,7 +31,12 @@ class AssistantHandler:
         AssistantHandler.Asst = asst.Asst
         AssistantHandler.Message = utils.Message
         AssistantHandler.InstanceOptionType = utils.InstanceOptionType
-        AssistantHandler.Asst.load(path, user_dir=path, incremental_path=incremental_path)
+        try:
+            AssistantHandler.Asst.load(path, user_dir=path, incremental_path=incremental_path)
+        except OSError as e:
+            logger.critical(e)
+            logger.critical("MAA加载失败，请检查MAA本体能否正常打开")
+            raise RequestHumanTakeover
 
         AssistantHandler.ASST_HANDLER = None