diff --git a/module/config/argument/args.json b/module/config/argument/args.json
index 5fae5286f..1ff91340f 100644
--- a/module/config/argument/args.json
+++ b/module/config/argument/args.json
@@ -1922,7 +1922,7 @@
         "value": "12-4"
       },
       "Event": {
-        "type": "state",
+        "type": "select",
         "value": "campaign_main",
         "option": [
           "event_20220915_cn",
@@ -2319,7 +2319,7 @@
         "value": "12-4"
       },
       "Event": {
-        "type": "state",
+        "type": "select",
         "value": "campaign_main",
         "option": [
           "event_20220915_cn",
@@ -2733,7 +2733,7 @@
         "display": "hide"
       },
       "Event": {
-        "type": "state",
+        "type": "select",
         "value": "campaign_main",
         "option": [
           "raid_20260212"
@@ -3132,7 +3132,7 @@
         "display": "hide"
       },
       "Event": {
-        "type": "state",
+        "type": "select",
         "value": "campaign_main",
         "option": [
           "coalition_20260122"
@@ -4046,7 +4046,7 @@
         "display": "hide"
       },
       "Event": {
-        "type": "state",
+        "type": "select",
         "value": "campaign_main",
         "option": [
           "event_20220915_cn",
@@ -4460,7 +4460,7 @@
         "display": "hide"
       },
       "Event": {
-        "type": "state",
+        "type": "select",
         "value": "campaign_main",
         "option": [
           "event_20220915_cn",
@@ -4874,7 +4874,7 @@
         "display": "hide"
       },
       "Event": {
-        "type": "state",
+        "type": "select",
         "value": "campaign_main",
         "option": [
           "event_20220915_cn",
@@ -5288,7 +5288,7 @@
         "display": "hide"
       },
       "Event": {
-        "type": "state",
+        "type": "select",
         "value": "campaign_main",
         "option": [
           "event_20220915_cn",
@@ -5692,7 +5692,7 @@
         "display": "hide"
       },
       "Event": {
-        "type": "state",
+        "type": "select",
         "value": "campaign_main",
         "option": [
           "event_20220915_cn",
@@ -6103,7 +6103,7 @@
         "display": "hide"
       },
       "Event": {
-        "type": "state",
+        "type": "select",
         "value": "campaign_main",
         "option": [
           "raid_20260212"
@@ -6330,7 +6330,7 @@
         "display": "hide"
       },
       "Event": {
-        "type": "state",
+        "type": "select",
         "value": "campaign_main",
         "option": [
           "coalition_20260122"
diff --git a/module/config/argument/override.yaml b/module/config/argument/override.yaml
index 70c88aca1..650de7627 100644
--- a/module/config/argument/override.yaml
+++ b/module/config/argument/override.yaml
@@ -52,14 +52,10 @@ GemsFarming:
 Event:
   Campaign:
     Mode: normal
-    Event:
-      type: state
     AmbushEvade: true
 Event2:
   Campaign:
     Mode: normal
-    Event:
-      type: state
     AmbushEvade: true
 EventA:
   Scheduler:
@@ -68,8 +64,6 @@ EventA:
     ServerUpdate: 00:00
   Campaign:
     Name: dynamic
-    Event:
-      type: state
     Mode: normal
     Use2xBook: false
     AmbushEvade: true
@@ -86,8 +80,6 @@ EventB:
     ServerUpdate: 00:00
   Campaign:
     Name: dynamic
-    Event:
-      type: state
     Mode: normal
     Use2xBook: false
     AmbushEvade: true
@@ -104,8 +96,6 @@ EventC:
     ServerUpdate: 00:00
   Campaign:
     Name: dynamic
-    Event:
-      type: state
     Mode: normal
     Use2xBook: false
     AmbushEvade: true
@@ -122,8 +112,6 @@ EventD:
     ServerUpdate: 00:00
   Campaign:
     Name: dynamic
-    Event:
-      type: state
     Mode: normal
     Use2xBook: false
     AmbushEvade: true
@@ -140,8 +128,6 @@ EventSp:
     ServerUpdate: 00:00
   Campaign:
     Name: sp
-    Event:
-      type: state
     Mode: normal
     Use2xBook: false
     AmbushEvade: true
@@ -156,8 +142,6 @@ EventSp:
 Raid:
   Campaign:
     Name: dynamic
-    Event:
-      type: state
     Mode: normal
     UseClearMode: true
     UseFleetLock: true
@@ -198,8 +182,6 @@ RaidDaily:
     ServerUpdate: 00:00
   Campaign:
     Name: dynamic
-    Event:
-      type: state
     Mode: normal
     UseClearMode: true
     UseFleetLock: true
@@ -229,8 +211,6 @@ Coalition:
     FailureInterval: 30
     ServerUpdate: 00:00
   Campaign:
-    Event:
-      type: state
     Name: dynamic
     Mode: normal
     UseClearMode: true
@@ -259,8 +239,6 @@ CoalitionSp:
     ServerUpdate: 00:00
   Campaign:
     Name: sp
-    Event:
-      type: state
     Mode: normal
     UseClearMode: true
     UseFleetLock: true
diff --git a/module/webui/app.py b/module/webui/app.py
index 8a1749684..e5014aeed 100644
--- a/module/webui/app.py
+++ b/module/webui/app.py
@@ -43,6 +43,7 @@ import module.webui.lang as lang
 from module.config.config import AzurLaneConfig, Function
 from module.config.deep import deep_get, deep_iter, deep_set
 from module.config.env import IS_ON_PHONE_CLOUD
+from module.config.server import to_server
 from module.config.utils import (
     alas_instance,
     alas_template,
@@ -312,6 +313,7 @@ class AlasGUI(Frame):
     @use_scope("groups")
     def set_group(self, group, arg_dict, config, task):
         group_name = group[0]
+        server = to_server(deep_get(config, "Alas.Emulator.PackageName", "cn"))
 
         output_list: List[Output] = []
         for arg, arg_dict in deep_iter(arg_dict, depth=1):
@@ -342,7 +344,15 @@ class AlasGUI(Frame):
             # Default value
             output_kwargs["value"] = value
             # Options
-            output_kwargs["options"] = options = output_kwargs.pop("option", [])
+            options = output_kwargs.pop("option", [])
+            server_options = output_kwargs.get(f"option_{server}")
+            if output_kwargs["widget_type"] == "select" and isinstance(server_options, list) and server_options:
+                options = server_options
+            output_kwargs["options"] = options
+            if output_kwargs["widget_type"] == "select" and len(options) == 1:
+                only_option = options[0]
+                if only_option in output_kwargs.get("option_bold", []):
+                    output_kwargs["widget_type"] = "state"
             # Options label
             options_label = []
             for opt in options: