diff --git a/.vscode/launch.json b/.vscode/launch.json
index 6dc974d..0118407 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -3,7 +3,8 @@
     // Hover to view descriptions of existing attributes.
     // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
-    "configurations": [        
+    "configurations": [       
+        
         {
             
             "name": "DFL train TEST",
@@ -21,6 +22,59 @@
                      "--model-dir", "${env:WORKSPACE}\\model",
                      "--model", "TEST"
                     ]
+        },
+        {
+            "name": "DFL train",
+            "subProcess": true,
+            "justMyCode": true,
+            "type": "python",
+            "request": "launch",
+            "program": "D:\\DeepFaceLab\\_internal\\DeepFaceLab\\main.py",
+            "python": "D:\\DeepFaceLab\\_internal\\python-3.6.8\\python.exe",
+            "cwd": "D:\\DeepFaceLab\\workspace",
+            "console": "integratedTerminal",    
+            "gevent": true,
+            "args": ["train", 
+                     "--training-data-src-dir", "D:\\DeepFaceLab\\workspace\\data_src\\aligned",
+                     "--training-data-dst-dir",  "D:\\DeepFaceLab\\workspace\\data_dst\\aligned",
+                     "--model-dir", "D:\\DeepFaceLab\\workspace\\model",
+                     "--model", "SAEHD"
+                    ]
+        },
+        {
+            "name": "DFL merge",
+            "subProcess": true,
+            "justMyCode": true,
+            "type": "python",
+            "request": "launch",
+            "program": "D:\\DeepFaceLab\\_internal\\DeepFaceLab\\main.py",
+            "python": "D:\\DeepFaceLab\\_internal\\python-3.6.8\\python.exe",
+            "cwd": "D:\\DeepFaceLab\\workspace",
+            "console": "integratedTerminal",
+            "gevent": true,
+            "args": ["merge", 
+                     "--input-dir", "data_dst",
+                     "--output-dir",  "data_dst\\merged",
+                     "--output-mask-dir", "..\\_internal\\__delete",
+                     "--aligned-dir", "data_dst\\aligned",
+                     "--model-dir", "model",
+                     "--model", "SAEHD",
+                     "--force-model-name", "df-ud",
+                     "--force-gpu-idxs", "0"
+                    ]
+        },
+        {
+            "name": "Auto DFL",
+            "subProcess": true,
+            "justMyCode": true,
+            "type": "python",
+            "request": "launch",
+            "program": "D:\\DeepFaceLab\\_internal\\DeepFaceLab\\autodfl.py",
+            "python": "D:\\DeepFaceLab\\_internal\\python-3.6.8\\python.exe",
+            "cwd": "D:\\DeepFaceLab\\_internal\\DeepFaceLab",
+            "console": "integratedTerminal",
+            "gevent": true,
+            "args": []
         }
     ]
 }
\ No newline at end of file
diff --git a/autodfl.py b/autodfl.py
new file mode 100644
index 0000000..97d68f3
--- /dev/null
+++ b/autodfl.py
@@ -0,0 +1,10 @@
+import ymauto.MergeDefault as MD
+
+md = MD.MergeArgs("config.json")
+
+print(md.g("sandy", "name"))
+print(md.g("beauty", "deep", "gender"))
+# print(md.g("version1"))
+# print(md.g("deep", "method"))
+# print(md.g("deep", "methoda", "PP"))
+# print([v + '真神' for v in md.g("array")])
diff --git a/main.py b/main.py
index b821910..eb48aa3 100644
--- a/main.py
+++ b/main.py
@@ -173,7 +173,7 @@ if __name__ == "__main__":
                       output_path            = Path(arguments.output_dir),
                       output_mask_path       = Path(arguments.output_mask_dir),
                       aligned_path           = Path(arguments.aligned_dir) if arguments.aligned_dir is not None else None,
-                      force_gpu_idxs         = arguments.force_gpu_idxs,
+                      force_gpu_idxs         = [ int(x) for x in arguments.force_gpu_idxs.split(',') ] if arguments.force_gpu_idxs is not None else None,
                       cpu_only               = arguments.cpu_only)
 
     p = subparsers.add_parser( "merge", help="Merger")
diff --git a/mainscripts/Merger.py b/mainscripts/Merger.py
index 0703dc1..84a7e91 100644
--- a/mainscripts/Merger.py
+++ b/mainscripts/Merger.py
@@ -16,6 +16,8 @@ from DFLIMG import DFLIMG
 from facelib import FaceEnhancer, FaceType, LandmarksProcessor, XSegNet
 from merger import FrameInfo, InteractiveMergerSubprocessor, MergerConfig
 
+import ymauto.MergeDefault as MD
+md = MD.MergeArgs('config.json')
 
 def main (model_class_name=None,
           saved_models_path=None,
@@ -69,13 +71,19 @@ def main (model_class_name=None,
                                                     place_model_on_cpu=True,
                                                     run_on_cpu=run_on_cpu)
 
-        is_interactive = io.input_bool ("Use interactive merger?", True) if not io.is_colab() else False
+        if md.g(None, "interactive") is None:
+            is_interactive = io.input_bool ("Use interactive merger?", True) if not io.is_colab() else False
+        else:
+            is_interactive = md.g(None, "interactive")
 
         if not is_interactive:
             cfg.ask_settings()
-            
-        subprocess_count = io.input_int("Number of workers?", max(8, multiprocessing.cpu_count()), 
+
+        if md.g(None, "subprocess_count") is None:
+            subprocess_count = io.input_int("Number of workers?", max(8, multiprocessing.cpu_count()), 
                                         valid_range=[1, multiprocessing.cpu_count()], help_message="Specify the number of threads to process. A low value may affect performance. A high value may result in memory error. The value may not be greater than CPU cores." )
+        else:
+            subprocess_count = md.g(4, "subprocess_count")
 
         input_path_image_paths = pathex.get_image_paths(input_path)
 
diff --git a/merger/MergerConfig.py b/merger/MergerConfig.py
index eba1493..6c91f25 100644
--- a/merger/MergerConfig.py
+++ b/merger/MergerConfig.py
@@ -4,6 +4,8 @@ import copy
 from facelib import FaceType
 from core.interact import interact as io
 
+import ymauto.MergeDefault as MD
+md = MD.MergeArgs('config.json')
 
 class MergerConfig(object):
     TYPE_NONE = 0
@@ -189,12 +191,14 @@ class MergerConfigMasked(MergerConfig):
         self.bicubic_degrade_power = np.clip ( self.bicubic_degrade_power+diff, 0, 100)
 
     def ask_settings(self):
+        print("mode: " + md.g('mode'))
+        
         s = """Choose mode: \n"""
         for key in mode_dict.keys():
             s += f"""({key}) {mode_dict[key]}\n"""
         io.log_info(s)
         mode = io.input_int ("", mode_str_dict.get(self.default_mode, 1) )
-
+        
         self.mode = mode_dict.get (mode, self.default_mode )
 
         if 'raw' not in self.mode: