diff --git a/joj3_config_generator/models/result.py b/joj3_config_generator/models/result.py
index 9fdca9e..faa1f3b 100644
--- a/joj3_config_generator/models/result.py
+++ b/joj3_config_generator/models/result.py
@@ -58,7 +58,6 @@ class Cmd(BaseModel):
     copy_in: Dict[str, InputFile] = Field({}, serialization_alias="copyIn")
     copy_in_cached: Dict[str, str] = Field({}, serialization_alias="copyInCached")
     copy_in_dir: str = Field(".", serialization_alias="copyInDir")
-    # reconsider this default situation
     copy_out: List[str] = Field(["stdout", "stderr"], serialization_alias="copyOut")
     copy_out_cached: List[str] = Field([], serialization_alias="copyOutCached")
     copy_out_max: int = Field(0, serialization_alias="copyOutMax")
diff --git a/joj3_config_generator/processers/task.py b/joj3_config_generator/processers/task.py
index 5ad6234..47603c0 100644
--- a/joj3_config_generator/processers/task.py
+++ b/joj3_config_generator/processers/task.py
@@ -73,16 +73,16 @@ def fix_keyword(
         if parser in keyword_parser:
             keyword_parser_ = next(p for p in conf_stage.parsers if p.name == parser)
             keyword_weight = []
-            if getattr(task_stage, parser, None) is not None:
-                unique_weight = list(set(getattr(task_stage, parser).weight))
+            if parser in task_stage.__dict__:
+                unique_weight = list(set(task_stage.__dict__[parser].weight))
                 for score in unique_weight:
                     keyword_weight.append({"keywords": [], "score": score})
 
                 for idx, score in enumerate(unique_weight):
-                    for idx_, score_ in enumerate(getattr(task_stage, parser).weight):
+                    for idx_, score_ in enumerate(task_stage.__dict__[parser].weight):
                         if score == score_:
                             keyword_weight[idx]["keywords"].append(
-                                getattr(task_stage, parser).keyword[idx_]
+                                task_stage.__dict__[parser].keyword[idx_]
                             )
                         else:
                             continue
@@ -135,7 +135,7 @@ def fix_dummy(
         if parser not in dummy_parser:
             continue
         dummy_parser_ = next(p for p in conf_stage.parsers if p.name == parser)
-        if getattr(task_stage, parser.replace("-", "_"), None) is None:
+        if parser.replace("-", "_") not in task_stage.__dict__:
             continue
         if task_stage.result_status is None:
             continue
diff --git a/tests/convert/basic/task.json b/tests/convert/basic/task.json
index 375540f..40b9e11 100644
--- a/tests/convert/basic/task.json
+++ b/tests/convert/basic/task.json
@@ -222,11 +222,11 @@
                                 }
                             },
                             "copyInCached": {
-                                "h7/build/ex2-msan": "h7/build/ex2-msan",
-                                "h7/build/ex2-asan": "h7/build/ex2-asan",
+                                "h7/build/ex2-ubsan": "h7/build/ex2-ubsan",
                                 "h7/build/compile_commands.json": "h7/build/compile_commands.json",
-                                "h7/build/ex2": "h7/build/ex2",
-                                "h7/build/ex2-ubsan": "h7/build/ex2-ubsan"
+                                "h7/build/ex2-asan": "h7/build/ex2-asan",
+                                "h7/build/ex2-msan": "h7/build/ex2-msan",
+                                "h7/build/ex2": "h7/build/ex2"
                             },
                             "copyInDir": ".",
                             "copyOut": [
@@ -322,11 +322,11 @@
                                 }
                             },
                             "copyInCached": {
-                                "h7/build/ex2-msan": "h7/build/ex2-msan",
-                                "h7/build/ex2-asan": "h7/build/ex2-asan",
+                                "h7/build/ex2-ubsan": "h7/build/ex2-ubsan",
                                 "h7/build/compile_commands.json": "h7/build/compile_commands.json",
-                                "h7/build/ex2": "h7/build/ex2",
-                                "h7/build/ex2-ubsan": "h7/build/ex2-ubsan"
+                                "h7/build/ex2-asan": "h7/build/ex2-asan",
+                                "h7/build/ex2-msan": "h7/build/ex2-msan",
+                                "h7/build/ex2": "h7/build/ex2"
                             },
                             "copyInDir": ".",
                             "copyOut": [
@@ -444,11 +444,11 @@
                             "cpuSetLimit": "",
                             "copyIn": {},
                             "copyInCached": {
-                                "h7/build/ex2-msan": "h7/build/ex2-msan",
-                                "h7/build/ex2-asan": "h7/build/ex2-asan",
+                                "h7/build/ex2-ubsan": "h7/build/ex2-ubsan",
                                 "h7/build/compile_commands.json": "h7/build/compile_commands.json",
-                                "h7/build/ex2": "h7/build/ex2",
-                                "h7/build/ex2-ubsan": "h7/build/ex2-ubsan"
+                                "h7/build/ex2-asan": "h7/build/ex2-asan",
+                                "h7/build/ex2-msan": "h7/build/ex2-msan",
+                                "h7/build/ex2": "h7/build/ex2"
                             },
                             "copyInDir": ".",
                             "copyOut": [
@@ -542,11 +542,11 @@
                             "cpuSetLimit": "",
                             "copyIn": {},
                             "copyInCached": {
-                                "h7/build/ex2-msan": "h7/build/ex2-msan",
-                                "h7/build/ex2-asan": "h7/build/ex2-asan",
+                                "h7/build/ex2-ubsan": "h7/build/ex2-ubsan",
                                 "h7/build/compile_commands.json": "h7/build/compile_commands.json",
-                                "h7/build/ex2": "h7/build/ex2",
-                                "h7/build/ex2-ubsan": "h7/build/ex2-ubsan"
+                                "h7/build/ex2-asan": "h7/build/ex2-asan",
+                                "h7/build/ex2-msan": "h7/build/ex2-msan",
+                                "h7/build/ex2": "h7/build/ex2"
                             },
                             "copyInDir": ".",
                             "copyOut": [
@@ -639,11 +639,11 @@
                             "cpuSetLimit": "",
                             "copyIn": {},
                             "copyInCached": {
-                                "h7/build/ex2-msan": "h7/build/ex2-msan",
-                                "h7/build/ex2-asan": "h7/build/ex2-asan",
+                                "h7/build/ex2-ubsan": "h7/build/ex2-ubsan",
                                 "h7/build/compile_commands.json": "h7/build/compile_commands.json",
-                                "h7/build/ex2": "h7/build/ex2",
-                                "h7/build/ex2-ubsan": "h7/build/ex2-ubsan"
+                                "h7/build/ex2-asan": "h7/build/ex2-asan",
+                                "h7/build/ex2-msan": "h7/build/ex2-msan",
+                                "h7/build/ex2": "h7/build/ex2"
                             },
                             "copyInDir": ".",
                             "copyOut": [