删除无用代码并且新增流程图相关内容

options/options.py

@@ -273,18 +273,10 @@ class _SysOptionsMeta(type):
     def languages(cls, value):
         cls._set_option(OptionKeys.languages, value)
 
-    @my_property(ttl=DEFAULT_SHORT_TTL)
-    def spj_languages(cls):
-        return [item for item in cls.languages if "spj" in item]
-
     @my_property(ttl=DEFAULT_SHORT_TTL)
     def language_names(cls):
         return [item["name"] for item in cls.languages]
 
-    @my_property(ttl=DEFAULT_SHORT_TTL)
-    def spj_language_names(cls):
-        return [item["name"] for item in cls.languages if "spj" in item]
-
     @my_property(ttl=DEFAULT_SHORT_TTL)
     def enable_maxkb(cls):
         return cls._get_option(OptionKeys.enable_maxkb)