diff --git a/src-tauri/src/commands/ai/agentic/mod.rs b/src-tauri/src/commands/ai/agentic/mod.rs
index 5b555a2..948699d 100644
--- a/src-tauri/src/commands/ai/agentic/mod.rs
+++ b/src-tauri/src/commands/ai/agentic/mod.rs
@@ -1829,25 +1829,24 @@ pub(crate) async fn run_agentic_loop(
         tracing::warn!(
             conv_id = %conv_id,
             max_iter = max_iterations,
-            "[ai] agentic 循环达最大轮次(max_iterations={})仍未收敛,转暂停态询问用户(F-260616-03)",
-            max_iterations,
+            "[ai] agentic 循环达最大轮次仍未收敛,自动完成(incomplete=true)",
         );
-        // 轮 token 落库(保留末轮已生成内容,续跑/停止都据此累加)
         let usage = df_ai::provider::TokenUsage {
             prompt_tokens: tokens.prompt(),
             completion_tokens: tokens.completion(),
             total_tokens: tokens.total(),
         };
         save_conversation(&session_arc, &db, &conv_id, Some(&usage), Some(&resolved_model), true).await;
-        // 暂停态保持 generating=true(防其他 send 抢占,仿审批),disarm guard 跳过 Drop 兜底复位
-        guard.disarm();
-        let ev = AiChatEvent::AiMaxRoundsReached {
+        guard.reset().await;
+        let _ = app_handle.emit("ai-chat-event", AiChatEvent::AiCompleted {
+            total_tokens: usage.total_tokens,
+            prompt_tokens: tokens.prompt(),
+            completion_tokens: tokens.completion(),
+            incomplete: Some(true),
             conversation_id: Some(conv_id.clone()),
-        };
-        let _ = app_handle.emit("ai-chat-event", ev.clone());
-        // L3 emit 双写:tunnel subscriber(阶段2)透传 miniapp
-        let _ = app_handle.state::<AppState>().ai_event_bus.publish_event(ev);
-        return; // generating 保持 true,等 ai_continue_loop / ai_stop_loop
+            pinned_goals: pinned_goals_snapshot.clone(),
+        });
+        return;
     }
 
     // 正常完成
diff --git a/src-tauri/src/commands/ai/stream_recv.rs b/src-tauri/src/commands/ai/stream_recv.rs
index bb89804..d40d111 100644
--- a/src-tauri/src/commands/ai/stream_recv.rs
+++ b/src-tauri/src/commands/ai/stream_recv.rs
@@ -527,6 +527,7 @@ fn classify_status_or_class(status_or_class: &str) -> bool {
 // ============================================================
 // 单测：诊断提取/格式化（纯函数，不发 HTTP、不依赖 app_handle）
 // ============================================================
+
 #[cfg(test)]
 mod tests {
     use super::*;
diff --git a/src/components/ai/ChatInput.vue b/src/components/ai/ChatInput.vue
index 4567d58..d1e14d7 100644
--- a/src/components/ai/ChatInput.vue
+++ b/src/components/ai/ChatInput.vue
@@ -244,8 +244,8 @@ const stopBtnState = computed<'idle' | 'stop' | 'stopping' | 'retry'>(() => {
   if (cs === 'stopping') return 'stopping'
   if (cs === 'error') return 'retry'
   if (cs === 'generating' || cs === 'compressed') return 'stop'
-  // conv_state 未收到(idle 或 null)→ 回退旧 streaming bool
-  return store.state.streaming ? 'stop' : 'idle'
+  // cs === null (conv_state 已 idle 收敛删项) 或 cs === 'idle' → 发送态
+  return 'idle'
 })
 
 // ── 技能 `/` 联想 ──