diff --git a/bots/discord/slash/core.py b/bots/discord/slash/core.py
index b6049458..3162ac68 100644
--- a/bots/discord/slash/core.py
+++ b/bots/discord/slash/core.py
@@ -2,10 +2,28 @@ import discord
 
 from bots.discord.client import client
 from bots.discord.slash_parser import slash_parser
+from core.loader import ModulesManager
+from core.utils.i18n import get_available_locales
+
+async def auto_get_module_list(ctx: discord.AutocompleteContext):
+    module_ = []
+    module_list = ModulesManager.return_modules_list()
+
+    for x in module_list:
+    if x not (module_list[x].required_superuser or module_list[x].required_base_superuser):
+        module_.append(x)
+
+    return module_
+
+
+async def auto_get_lang(ctx: discord.AutocompleteContext):
+
+    if not ctx.options["lang"]:
+        return get_available_locales()
 
 
 @client.slash_command(name="locale", description="Set the bot running languages.")
-@discord.option(name="lang", default="", description="Supported language codes.")
+@discord.option(name="lang", default="", description="Supported language codes.", autocomplete=auto_get_lang)
 async def locale(ctx: discord.ApplicationContext, lang: str):
     await slash_parser(ctx, lang)
 
@@ -84,8 +102,10 @@ async def remove(ctx: discord.ApplicationContext, alias: str):
 
 
 @ali.command(name="list", description="View custom command alias.")
-async def lst(ctx: discord.ApplicationContext):
-    await slash_parser(ctx, "list")
+@discord.option(name="legacy", choices=['true', 'false'], description="Whether to use legacy mode.")
+async def lst(ctx: discord.ApplicationContext, legacy: str):
+    legacy = "legacy" if legacy == "true" else ""
+    await slash_parser(ctx, f"list {legacy}")
 
 
 @ali.command(name="reset", description="Reset custom command alias.")
@@ -104,7 +124,7 @@ async def lst(ctx: discord.ApplicationContext, legacy: str):
 
 
 @hlp.command(name="detail", description="View details of a module.")
-@discord.option(name="module", default="", description="The module you want to know about.")
+@discord.option(name="module", description="The module you want to know about.", autocomplete=auto_get_module_list)
 async def detail(ctx: discord.ApplicationContext, module: str):
     await slash_parser(ctx, module)
 
@@ -112,21 +132,23 @@ async def detail(ctx: discord.ApplicationContext, module: str):
 m = client.create_group("module", "Set about modules.")
 
 
-@m.command(name="enable", description="Enable module.")
-@discord.option(name="module", description="The module name.")
+@m.command(name="enable", description="Enable module(s).")
+@discord.option(name="module", description="The modules you want to enable.", autocomplete=auto_get_module_list)
 async def add(ctx: discord.ApplicationContext, module: str):
     await slash_parser(ctx, f"enable {module}")
 
 
-@m.command(name="disable", description="Disable module.")
-@discord.option(name="module", description="The module name.")
+@m.command(name="disable", description="Disable module(s).")
+@discord.option(name="module", description="The modules you want to disable.", autocomplete=auto_get_module_list)
 async def add(ctx: discord.ApplicationContext, module: str):
     await slash_parser(ctx, f"disable {module}")
 
 
 @m.command(name="list", description="View all available modules.")
-async def lst(ctx: discord.ApplicationContext):
-    await slash_parser(ctx, "list")
+@discord.option(name="legacy", choices=['true', 'false'], description="Whether to use legacy mode.")
+async def lst(ctx: discord.ApplicationContext, legacy: str):
+    legacy = "legacy" if legacy == "true" else ""
+    await slash_parser(ctx, f"list {legacy}")
 
 
 p = client.create_group("prefix", "Set custom command prefix.")
diff --git a/bots/discord/slash/wiki.py b/bots/discord/slash/wiki.py
index 1c1f12de..bb529483 100644
--- a/bots/discord/slash/wiki.py
+++ b/bots/discord/slash/wiki.py
@@ -100,8 +100,9 @@ async def iwremove(ctx: discord.ApplicationContext, interwiki: str):
 
 
 @iw.command(name="list", description="Lists the currently configured Interwiki.")
-@discord.option(name="legacy", choices=[('true', 'legacy'), ('false', '')], description="Whether to use legacy mode.")
+@discord.option(name="legacy", choices=['true', 'false'], description="Whether to use legacy mode.")
 async def iw_list(ctx: discord.ApplicationContext, legacy: str):
+    legacy = "legacy" if legacy == "true" else ""
     await slash_parser(ctx, f'iw list {legacy}')
 
 
diff --git a/modules/wiki/locales/en_us.json b/modules/wiki/locales/en_us.json
index 70386d56..1e4564d6 100644
--- a/modules/wiki/locales/en_us.json
+++ b/modules/wiki/locales/en_us.json
@@ -4,11 +4,11 @@
     "wiki.help": "Query a wiki page.",
     "wiki.help.ab": "Get recent abuse logs for the default wiki.",
     "wiki.help.ab.legacy": "Get recent abuse logs for the default wiki. (Legacy)",
-    "wiki.help.fandom": "Toggles whether to use Fandom global Interwiki queries.",
+    "wiki.help.fandom": "Toggle whether to use Fandom global Interwiki queries.",
     "wiki.help.headers.remove": "Remove custom request headers.",
     "wiki.help.headers.reset": "Reset custom request headers.",
     "wiki.help.headers.add": "Add custom request headers.",
-    "wiki.help.headers.show": "Lists the currently set request headers.",
+    "wiki.help.headers.show": "View the currently set request headers.",
     "wiki.help.id": "Query a Wiki page based on page ID.",
     "wiki.help.iw.add": "Add custom Interwiki.",
     "wiki.help.iw.get": "Get the API address corresponding to the set Interwiki.",