diff --git a/config.py b/config.py
index dd16d9c4..62d098bf 100644
--- a/config.py
+++ b/config.py
@@ -11,6 +11,13 @@ from models.translation.translation_languages import translatorEngine, translati
 from models.transcription.transcription_languages import transcription_lang
 from models.transcription.transcription_utils import getInputDevices, getOutputDevices, getDefaultInputDevice, getDefaultOutputDevice
 
+json_serializable_vars = {}
+def json_serializable(var_name):
+    def decorator(func):
+        json_serializable_vars[var_name] = func
+        return func
+    return decorator
+
 def saveJson(path, key, value):
     with open(path, "r", encoding="utf-8") as fp:
         json_data = load(fp)
@@ -28,6 +35,7 @@ class Config:
             cls._instance.load_config()
         return cls._instance
 
+    # Read Only
     @property
     def VERSION(self):
         return self._VERSION
@@ -36,6 +44,27 @@ class Config:
     def PATH_CONFIG(self):
         return self._PATH_CONFIG
 
+    @property
+    def GITHUB_URL(self):
+        return self._GITHUB_URL
+
+    @property
+    def BOOTH_URL(self):
+        return self._BOOTH_URL
+
+    @property
+    def DOCUMENTS_URL(self):
+        return self._DOCUMENTS_URL
+
+    @property
+    def MAX_MIC_ENERGY_THRESHOLD(self):
+        return self._MAX_MIC_ENERGY_THRESHOLD
+
+    @property
+    def MAX_SPEAKER_ENERGY_THRESHOLD(self):
+        return self._MAX_SPEAKER_ENERGY_THRESHOLD
+
+    # Read Write
     @property
     def ENABLE_TRANSLATION(self):
         return self._ENABLE_TRANSLATION
@@ -73,6 +102,88 @@ class Config:
             self._ENABLE_FOREGROUND = value
 
     @property
+    def SOURCE_COUNTRY(self):
+        return self._SOURCE_COUNTRY
+
+    @SOURCE_COUNTRY.setter
+    def SOURCE_COUNTRY(self, value):
+        if type(value) is str:
+            self._SOURCE_COUNTRY = value
+
+    @property
+    def SOURCE_LANGUAGE(self):
+        return self._SOURCE_LANGUAGE
+
+    @SOURCE_LANGUAGE.setter
+    def SOURCE_LANGUAGE(self, value):
+        if type(value) is str:
+            self._SOURCE_LANGUAGE = value
+
+    @property
+    def TARGET_COUNTRY(self):
+        return self._TARGET_COUNTRY
+
+    @TARGET_COUNTRY.setter
+    def TARGET_COUNTRY(self, value):
+        if type(value) is str:
+            self._TARGET_COUNTRY = value
+
+    @property
+    def TARGET_LANGUAGE(self):
+        return self._TARGET_LANGUAGE
+
+    @TARGET_LANGUAGE.setter
+    def TARGET_LANGUAGE(self, value):
+        if type(value) is str:
+            self._TARGET_LANGUAGE = value
+
+    @property
+    def CHOICE_TRANSLATOR(self):
+        return self._CHOICE_TRANSLATOR
+
+    @CHOICE_TRANSLATOR.setter
+    def CHOICE_TRANSLATOR(self, value):
+        if value in translatorEngine:
+            self._CHOICE_TRANSLATOR = value
+
+    # Save Json Data
+    ## Main Window
+    @property
+    @json_serializable('SELECTED_TAB_NO')
+    def SELECTED_TAB_NO(self):
+        return self._SELECTED_TAB_NO
+
+    @SELECTED_TAB_NO.setter
+    def SELECTED_TAB_NO(self, value):
+        if type(value) is str:
+            self._SELECTED_TAB_NO = value
+            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
+
+    @property
+    @json_serializable('SELECTED_TAB_YOUR_LANGUAGES')
+    def SELECTED_TAB_YOUR_LANGUAGES(self):
+        return self._SELECTED_TAB_YOUR_LANGUAGES
+
+    @SELECTED_TAB_YOUR_LANGUAGES.setter
+    def SELECTED_TAB_YOUR_LANGUAGES(self, value):
+        if type(value) is dict:
+            self._SELECTED_TAB_YOUR_LANGUAGES = value
+            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
+
+    @property
+    @json_serializable('SELECTED_TAB_TARGET_LANGUAGES')
+    def SELECTED_TAB_TARGET_LANGUAGES(self):
+        return self._SELECTED_TAB_TARGET_LANGUAGES
+
+    @SELECTED_TAB_TARGET_LANGUAGES.setter
+    def SELECTED_TAB_TARGET_LANGUAGES(self, value):
+        if type(value) is dict:
+            self._SELECTED_TAB_TARGET_LANGUAGES = value
+            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
+
+    ## Config Window
+    @property
+    @json_serializable('TRANSPARENCY')
     def TRANSPARENCY(self):
         return self._TRANSPARENCY
 
@@ -83,6 +194,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('APPEARANCE_THEME')
     def APPEARANCE_THEME(self):
         return self._APPEARANCE_THEME
 
@@ -93,6 +205,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('UI_SCALING')
     def UI_SCALING(self):
         return self._UI_SCALING
 
@@ -103,6 +216,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('FONT_FAMILY')
     def FONT_FAMILY(self):
         return self._FONT_FAMILY
 
@@ -116,6 +230,7 @@ class Config:
         root.destroy()
 
     @property
+    @json_serializable('UI_LANGUAGE')
     def UI_LANGUAGE(self):
         return self._UI_LANGUAGE
 
@@ -126,56 +241,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
-    def CHOICE_TRANSLATOR(self):
-        return self._CHOICE_TRANSLATOR
-
-    @CHOICE_TRANSLATOR.setter
-    def CHOICE_TRANSLATOR(self, value):
-        if value in translatorEngine:
-            self._CHOICE_TRANSLATOR = value
-            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
-
-    @property
-    def SOURCE_LANGUAGE(self):
-        return self._SOURCE_LANGUAGE
-
-    @SOURCE_LANGUAGE.setter
-    def SOURCE_LANGUAGE(self, value):
-        if type(value) is str:
-            self._SOURCE_LANGUAGE = value
-            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
-
-    @property
-    def SOURCE_COUNTRY(self):
-        return self._SOURCE_COUNTRY
-
-    @SOURCE_COUNTRY.setter
-    def SOURCE_COUNTRY(self, value):
-        if type(value) is str:
-            self._SOURCE_COUNTRY = value
-            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
-
-    @property
-    def TARGET_LANGUAGE(self):
-        return self._TARGET_LANGUAGE
-
-    @TARGET_LANGUAGE.setter
-    def TARGET_LANGUAGE(self, value):
-        if type(value) is str:
-            self._TARGET_LANGUAGE = value
-            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
-
-    @property
-    def TARGET_COUNTRY(self):
-        return self._TARGET_COUNTRY
-
-    @TARGET_COUNTRY.setter
-    def TARGET_COUNTRY(self, value):
-        if type(value) is str:
-            self._TARGET_COUNTRY = value
-            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
-
-    @property
+    @json_serializable('CHOICE_MIC_HOST')
     def CHOICE_MIC_HOST(self):
         return self._CHOICE_MIC_HOST
 
@@ -186,6 +252,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('CHOICE_MIC_DEVICE')
     def CHOICE_MIC_DEVICE(self):
         return self._CHOICE_MIC_DEVICE
 
@@ -196,6 +263,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('INPUT_MIC_ENERGY_THRESHOLD')
     def INPUT_MIC_ENERGY_THRESHOLD(self):
         return self._INPUT_MIC_ENERGY_THRESHOLD
 
@@ -206,6 +274,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('INPUT_MIC_DYNAMIC_ENERGY_THRESHOLD')
     def INPUT_MIC_DYNAMIC_ENERGY_THRESHOLD(self):
         return self._INPUT_MIC_DYNAMIC_ENERGY_THRESHOLD
 
@@ -216,6 +285,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('INPUT_MIC_RECORD_TIMEOUT')
     def INPUT_MIC_RECORD_TIMEOUT(self):
         return self._INPUT_MIC_RECORD_TIMEOUT
 
@@ -226,6 +296,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('INPUT_MIC_PHRASE_TIMEOUT')
     def INPUT_MIC_PHRASE_TIMEOUT(self):
         return self._INPUT_MIC_PHRASE_TIMEOUT
 
@@ -236,6 +307,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('INPUT_MIC_MAX_PHRASES')
     def INPUT_MIC_MAX_PHRASES(self):
         return self._INPUT_MIC_MAX_PHRASES
 
@@ -246,6 +318,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('INPUT_MIC_WORD_FILTER')
     def INPUT_MIC_WORD_FILTER(self):
         return self._INPUT_MIC_WORD_FILTER
 
@@ -256,6 +329,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('CHOICE_SPEAKER_DEVICE')
     def CHOICE_SPEAKER_DEVICE(self):
         return self._CHOICE_SPEAKER_DEVICE
 
@@ -268,6 +342,7 @@ class Config:
                 saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('INPUT_SPEAKER_ENERGY_THRESHOLD')
     def INPUT_SPEAKER_ENERGY_THRESHOLD(self):
         return self._INPUT_SPEAKER_ENERGY_THRESHOLD
 
@@ -278,6 +353,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('INPUT_SPEAKER_DYNAMIC_ENERGY_THRESHOLD')
     def INPUT_SPEAKER_DYNAMIC_ENERGY_THRESHOLD(self):
         return self._INPUT_SPEAKER_DYNAMIC_ENERGY_THRESHOLD
 
@@ -288,6 +364,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('INPUT_SPEAKER_RECORD_TIMEOUT')
     def INPUT_SPEAKER_RECORD_TIMEOUT(self):
         return self._INPUT_SPEAKER_RECORD_TIMEOUT
 
@@ -298,6 +375,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('INPUT_SPEAKER_PHRASE_TIMEOUT')
     def INPUT_SPEAKER_PHRASE_TIMEOUT(self):
         return self._INPUT_SPEAKER_PHRASE_TIMEOUT
 
@@ -308,6 +386,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('INPUT_SPEAKER_MAX_PHRASES')
     def INPUT_SPEAKER_MAX_PHRASES(self):
         return self._INPUT_SPEAKER_MAX_PHRASES
 
@@ -318,6 +397,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('OSC_IP_ADDRESS')
     def OSC_IP_ADDRESS(self):
         return self._OSC_IP_ADDRESS
 
@@ -328,6 +408,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('OSC_PORT')
     def OSC_PORT(self):
         return self._OSC_PORT
 
@@ -338,6 +419,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('AUTH_KEYS')
     def AUTH_KEYS(self):
         return self._AUTH_KEYS
 
@@ -350,6 +432,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, self.AUTH_KEYS)
 
     @property
+    @json_serializable('MESSAGE_FORMAT')
     def MESSAGE_FORMAT(self):
         return self._MESSAGE_FORMAT
 
@@ -360,6 +443,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('ENABLE_AUTO_CLEAR_MESSAGE_BOX')
     def ENABLE_AUTO_CLEAR_MESSAGE_BOX(self):
         return self._ENABLE_AUTO_CLEAR_MESSAGE_BOX
 
@@ -370,6 +454,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('ENABLE_NOTICE_XSOVERLAY')
     def ENABLE_NOTICE_XSOVERLAY(self):
         return self._ENABLE_NOTICE_XSOVERLAY
 
@@ -380,6 +465,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('ENABLE_SEND_MESSAGE_TO_VRC')
     def ENABLE_SEND_MESSAGE_TO_VRC(self):
         return self._ENABLE_SEND_MESSAGE_TO_VRC
 
@@ -390,6 +476,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
+    @json_serializable('STARTUP_OSC_ENABLED_CHECK')
     def STARTUP_OSC_ENABLED_CHECK(self):
         return self._STARTUP_OSC_ENABLED_CHECK
 
@@ -400,52 +487,7 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     @property
-    def GITHUB_URL(self):
-        return self._GITHUB_URL
-
-    # @property
-    # def BREAK_KEYSYM_LIST(self):
-    #     return self._BREAK_KEYSYM_LIST
-
-    @property
-    def MAX_MIC_ENERGY_THRESHOLD(self):
-        return self._MAX_MIC_ENERGY_THRESHOLD
-
-    @property
-    def MAX_SPEAKER_ENERGY_THRESHOLD(self):
-        return self._MAX_SPEAKER_ENERGY_THRESHOLD
-
-    @property
-    def SELECTED_TAB_NO(self):
-        return self._SELECTED_TAB_NO
-
-    @SELECTED_TAB_NO.setter
-    def SELECTED_TAB_NO(self, value):
-        if type(value) is str:
-            self._SELECTED_TAB_NO = value
-            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
-
-    @property
-    def SELECTED_TAB_YOUR_LANGUAGES(self):
-        return self._SELECTED_TAB_YOUR_LANGUAGES
-
-    @SELECTED_TAB_YOUR_LANGUAGES.setter
-    def SELECTED_TAB_YOUR_LANGUAGES(self, value):
-        if type(value) is dict:
-            self._SELECTED_TAB_YOUR_LANGUAGES = value
-            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
-
-    @property
-    def SELECTED_TAB_TARGET_LANGUAGES(self):
-        return self._SELECTED_TAB_TARGET_LANGUAGES
-
-    @SELECTED_TAB_TARGET_LANGUAGES.setter
-    def SELECTED_TAB_TARGET_LANGUAGES(self, value):
-        if type(value) is dict:
-            self._SELECTED_TAB_TARGET_LANGUAGES = value
-            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
-
-    @property
+    @json_serializable('ENABLE_LOGGER')
     def ENABLE_LOGGER(self):
         return self._ENABLE_LOGGER
 
@@ -455,8 +497,8 @@ class Config:
             self._ENABLE_LOGGER = value
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
-    # Config Window
     @property
+    @json_serializable('IS_CONFIG_WINDOW_COMPACT_MODE')
     def IS_CONFIG_WINDOW_COMPACT_MODE(self):
         return self._IS_CONFIG_WINDOW_COMPACT_MODE
 
@@ -467,33 +509,58 @@ class Config:
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
     def init_config(self):
-        self._VERSION = "1.3.2"
+        # Read Only
+        self._VERSION = "2.0.0"
         self._PATH_CONFIG = os_path.join(os_path.dirname(sys.argv[0]), "config.json")
+        self._GITHUB_URL = "https://api.github.com/repos/misyaguziya/VRCT/releases/latest"
+        self._BOOTH_URL = "https://misyaguziya.booth.pm/"
+        self._DOCUMENTS_URL = "https://mzsoftware.notion.site/VRCT-Documents-be79b7a165f64442ad8f326d86c22246"
+        self._MAX_MIC_ENERGY_THRESHOLD = 2000
+        self._MAX_SPEAKER_ENERGY_THRESHOLD = 4000
+
+        # Read Write
         self._ENABLE_TRANSLATION = False
         self._ENABLE_TRANSCRIPTION_SEND = False
         self._ENABLE_TRANSCRIPTION_RECEIVE = False
         self._ENABLE_FOREGROUND = False
-        self._TRANSPARENCY = 100
-        self._APPEARANCE_THEME = "System"
-        self._UI_SCALING = "100%"
-        self._FONT_FAMILY = "Yu Gothic UI"
-        self._UI_LANGUAGE = "en"
+
+        # Save Json Data
         self._CHOICE_TRANSLATOR = translatorEngine[0]
         self._SOURCE_LANGUAGE = "Japanese"
         self._SOURCE_COUNTRY = "Japan"
         self._TARGET_LANGUAGE = "English"
         self._TARGET_COUNTRY = "United States"
+
+        ## Main Window
+        self._SELECTED_TAB_NO = "1"
+        self._SELECTED_TAB_YOUR_LANGUAGES = {
+            "1":"Japanese\n(Japan)",
+            "2":"Japanese\n(Japan)",
+            "3":"Japanese\n(Japan)",
+        }
+        self._SELECTED_TAB_TARGET_LANGUAGES = {
+            "1":"English\n(United States)",
+            "2":"English\n(United States)",
+            "3":"English\n(United States)",
+        }
+
+        ## Config Window
+        self._TRANSPARENCY = 100
+        self._APPEARANCE_THEME = "System"
+        self._UI_SCALING = "100%"
+        self._FONT_FAMILY = "Yu Gothic UI"
+        self._UI_LANGUAGE = "en"
         self._CHOICE_MIC_HOST = getDefaultInputDevice()["host"]["name"]
         self._CHOICE_MIC_DEVICE = getDefaultInputDevice()["device"]["name"]
         self._INPUT_MIC_ENERGY_THRESHOLD = 300
-        self._INPUT_MIC_DYNAMIC_ENERGY_THRESHOLD = True
+        self._INPUT_MIC_DYNAMIC_ENERGY_THRESHOLD = False
         self._INPUT_MIC_RECORD_TIMEOUT = 3
         self._INPUT_MIC_PHRASE_TIMEOUT = 3
         self._INPUT_MIC_MAX_PHRASES = 10
         self._INPUT_MIC_WORD_FILTER = []
         self._CHOICE_SPEAKER_DEVICE = getDefaultOutputDevice()["name"]
         self._INPUT_SPEAKER_ENERGY_THRESHOLD = 300
-        self._INPUT_SPEAKER_DYNAMIC_ENERGY_THRESHOLD = True
+        self._INPUT_SPEAKER_DYNAMIC_ENERGY_THRESHOLD = False
         self._INPUT_SPEAKER_RECORD_TIMEOUT = 3
         self._INPUT_SPEAKER_PHRASE_TIMEOUT = 3
         self._INPUT_SPEAKER_MAX_PHRASES = 10
@@ -510,27 +577,7 @@ class Config:
         self._ENABLE_NOTICE_XSOVERLAY = False
         self._ENABLE_SEND_MESSAGE_TO_VRC = True
         self._STARTUP_OSC_ENABLED_CHECK = True
-        self._GITHUB_URL = "https://api.github.com/repos/misyaguziya/VRCT/releases/latest"
-        # self._BREAK_KEYSYM_LIST = [
-        #     "Delete", "Select", "Up", "Down", "Next", "End", "Print",
-        #     "Prior","Insert","Home", "Left", "Clear", "Right", "Linefeed"
-        # ]
-        self._MAX_MIC_ENERGY_THRESHOLD = 2000
-        self._MAX_SPEAKER_ENERGY_THRESHOLD = 4000
-        self._SELECTED_TAB_NO = "1"
-        self._SELECTED_TAB_YOUR_LANGUAGES = {
-            "1":"Japanese\n(Japan)",
-            "2":"Japanese\n(Japan)",
-            "3":"Japanese\n(Japan)",
-        }
-        self._SELECTED_TAB_TARGET_LANGUAGES = {
-            "1":"English\n(United States)",
-            "2":"English\n(United States)",
-            "3":"English\n(United States)",
-        }
         self._ENABLE_LOGGER = False
-
-        # Config Window
         self._IS_CONFIG_WINDOW_COMPACT_MODE = False
 
     def load_config(self):
@@ -542,13 +589,9 @@ class Config:
                 setattr(self, key, config[key])
 
         with open(self.PATH_CONFIG, 'w', encoding="utf-8") as fp:
-            setter_methods = [
-                name for name, obj in vars(type(self)).items()
-                if isinstance(obj, property) and obj.fset is not None
-            ]
             config = {}
-            for method in setter_methods:
-                config[method] = getattr(self, method)
+            for var_name, var_func in json_serializable_vars.items():
+                config[var_name] = var_func(self)
             json_dump(config, fp, indent=4, ensure_ascii=False)
 
 config = Config()
\ No newline at end of file