diff --git a/.gitignore b/.gitignore
index 5eebc371..e801e578 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,3 +48,4 @@ Tools/dark-server/dark-server.js
 Tools/rimworld_cpt_data.jsonl
 Tools/mem0-1.0.0/
 Tools/thenextagent-1
+
diff --git a/1.6/1.6/Assemblies/WulaFallenEmpire.dll b/1.6/1.6/Assemblies/WulaFallenEmpire.dll
index e38939e6..4f46ff05 100644
Binary files a/1.6/1.6/Assemblies/WulaFallenEmpire.dll and b/1.6/1.6/Assemblies/WulaFallenEmpire.dll differ
diff --git a/1.6/1.6/Defs/EventDefs/Wula_AI_Events.xml b/1.6/1.6/Defs/EventDefs/Wula_AI_Events.xml
index 89b3ed22..8cfd99a5 100644
--- a/1.6/1.6/Defs/EventDefs/Wula_AI_Events.xml
+++ b/1.6/1.6/Defs/EventDefs/Wula_AI_Events.xml
@@ -31,18 +31,6 @@
             </effects>
           </li>
         </optionEffects>
-      <li>
-        <label>私人频道</label>
-        <optionEffects>
-          <li>
-            <effects>
-              <li Class="WulaFallenEmpire.Effect_OpenWulaLink">
-                <defName>Wula_AI_Initial_Contact</defName>
-              </li>
-              <li Class="WulaFallenEmpire.Effect_CloseDialog" />
-            </effects>
-          </li>
-        </optionEffects>
       </li>
     </options>
   </WulaFallenEmpire.EventDef>
diff --git a/Source/WulaFallenEmpire/EventSystem/AI/UI/Dialog_AIConversation.cs b/Source/WulaFallenEmpire/EventSystem/AI/UI/Dialog_AIConversation.cs
index 1caedc24..36f102e3 100644
--- a/Source/WulaFallenEmpire/EventSystem/AI/UI/Dialog_AIConversation.cs
+++ b/Source/WulaFallenEmpire/EventSystem/AI/UI/Dialog_AIConversation.cs
@@ -1238,6 +1238,28 @@ You are 'The Legion', a super AI of the Wula Empire. Your personality is authori
                 _isThinking = _core.IsThinking;
             }
 
+            // 右上角：切换到小窗口按钮
+            // 左上角：切换到小窗口按钮
+            Rect switchBtnRect = new Rect(0f, 0f, 25f, 25f);
+            base.DrawCustomButton(switchBtnRect, "-", isEnabled: true);
+            if (Widgets.ButtonInvisible(switchBtnRect)) 
+            {
+                EventDef eventDef = this.def;
+                if (eventDef != null)
+                {
+                    var existing = Find.WindowStack.WindowOfType<Overlay_WulaLink>();
+                    if (existing != null)
+                    {
+                        existing.Expand();
+                    }
+                    else
+                    {
+                        Find.WindowStack.Add(new Overlay_WulaLink(eventDef));
+                    }
+                    this.Close(); // 关闭当前大窗口
+                }
+            }
+
             // 瀹氫箟杈硅窛
             float margin = 15f;
             Rect paddedRect = inRect.ContractedBy(margin);
@@ -1497,10 +1519,12 @@ You are 'The Legion', a super AI of the Wula Empire. Your personality is authori
 
         private string BuildThinkingStatus()
         {
-            float elapsedSeconds = Mathf.Max(0f, Time.realtimeSinceStartup - _thinkingStartTime);
-            string elapsedText = elapsedSeconds.ToString("0.0", CultureInfo.InvariantCulture);
-            string retrySuffix = _thinkingPhaseRetry ? "Wula_AI_Thinking_RetrySuffix".Translate() : "";
-            return "Wula_AI_Thinking_Status".Translate(elapsedText, _thinkingPhaseIndex, ThinkingPhaseTotal, retrySuffix);
+            if (!Prefs.DevMode)
+            {
+                 return "Wula_AI_Thinking_Simple".Translate();
+            }
+            // 开发者模式下也不再显示秒数计时，只显示阶段信息
+            return "Wula_AI_Thinking_Status_NoTimer".Translate(_thinkingPhaseIndex, ThinkingPhaseTotal);
         }
 
         protected override void DrawSingleOption(Rect rect, EventOption option)
diff --git a/Source/WulaFallenEmpire/EventSystem/Effect/Effect_OpenAIConversation.cs b/Source/WulaFallenEmpire/EventSystem/Effect/Effect_OpenAIConversation.cs
index 721fc540..30533397 100644
--- a/Source/WulaFallenEmpire/EventSystem/Effect/Effect_OpenAIConversation.cs
+++ b/Source/WulaFallenEmpire/EventSystem/Effect/Effect_OpenAIConversation.cs
@@ -38,35 +38,4 @@ namespace WulaFallenEmpire
             }
         }
     }
-    public class Effect_OpenWulaLink : EffectBase
-    {
-        public string defName;
-
-        public override void Execute(Window dialog = null)
-        {
-            if (string.IsNullOrEmpty(WulaFallenEmpireMod.settings.apiKey))
-            {
-                Messages.Message("AI API Key is not configured in Mod Settings. AI conversation cannot be started.", MessageTypeDefOf.RejectInput, false);
-                return;
-            }
-
-            EventDef eventDef = DefDatabase<EventDef>.GetNamed(defName, false);
-            if (eventDef != null)
-            {
-                var existing = Find.WindowStack.WindowOfType<Overlay_WulaLink>();
-                if (existing != null)
-                {
-                    existing.Expand();
-                }
-                else
-                {
-                    Find.WindowStack.Add(new Overlay_WulaLink(eventDef));
-                }
-            }
-            else
-            {
-                WulaLog.Debug($"[WulaFallenEmpire] Effect_OpenWulaLink could not find EventDef named '{defName}'");
-            }
-        }
-    }
 }