diff --git a/apps/api/src/services/auto_approve.py b/apps/api/src/services/auto_approve.py
index f2656448c..8f2f4bf09 100644
--- a/apps/api/src/services/auto_approve.py
+++ b/apps/api/src/services/auto_approve.py
@@ -59,25 +59,28 @@ class AutoApproveConfig:
     """自動執行配置"""
 
     # 風險等級閾值
+    # 2026-04-01 ogt: 開放 low + medium，讓常見 restart 操作可自動執行
     allowed_risk_levels: list[str] = field(
-        default_factory=lambda: ["low"]
+        default_factory=lambda: ["low", "medium"]
     )
 
     # 信任度閾值
-    min_trust_score: int = 5  # TrustEngine 分數閾值
-    min_confidence: float = 0.90  # AI 信心度閾值
+    # 2026-04-01 ogt: 降低初始門檻，讓系統能累積執行記錄
+    min_trust_score: int = 1   # 至少執行過 1 次 (原: 5)
+    min_confidence: float = 0.65  # AI 有合理把握即可 (原: 0.90)
 
     # Playbook 閾值
-    min_playbook_success_rate: float = 0.95  # 成功率 >= 95%
-    min_playbook_success_count: int = 3  # 成功次數 >= 3
+    # 2026-04-01 ogt: 降低啟動門檻，1次成功記錄即可
+    min_playbook_success_rate: float = 0.80  # 成功率 >= 80% (原: 95%)
+    min_playbook_success_count: int = 1  # 成功次數 >= 1 (原: 3)
 
     # 功能開關
     enabled: bool = True  # 總開關
-    require_playbook: bool = True  # 是否必須有 Playbook 匹配
+    require_playbook: bool = False  # 不強制要求 Playbook (原: True)，Gemini 分析直接可執行
     audit_all: bool = True  # 是否記錄所有判斷
 
 
-# 預設配置 (保守策略)
+# 預設配置 (實用策略 - 2026-04-01 ogt Phase 22 P1)
 DEFAULT_CONFIG = AutoApproveConfig()
 
 
diff --git a/k8s/awoooi-prod/04-configmap.yaml b/k8s/awoooi-prod/04-configmap.yaml
index d9a15c0d8..dc5631be1 100644
--- a/k8s/awoooi-prod/04-configmap.yaml
+++ b/k8s/awoooi-prod/04-configmap.yaml
@@ -35,10 +35,9 @@ data:
   CORS_ORIGINS: '["https://awoooi.wooo.work","http://localhost:3000","http://localhost:3001"]'
 
   # AI 配置 (JSON array 格式 for pydantic-settings)
-  # 2026-03-30 ogt: NVIDIA Nemotron 優先仲裁 (Tool Calling 83.3% 精準度)
-  # 備援順序: Nvidia($0 免費tier) → Gemini(~$0.001) → Ollama($0) → Claude(~$0.008)
-  # Rate Limiter: RPM=10, 每日 500 次, Token 100K
-  AI_FALLBACK_ORDER: '["nvidia","gemini","ollama","claude"]'
+  # 2026-04-01 ogt: Gemini 優先 (快速，~100ms) → Ollama(本地備援) → NVIDIA(60s timeout，降為最後)
+  # NVIDIA 降序原因: free tier 固定 60s timeout，阻塞整條 fallback 鏈
+  AI_FALLBACK_ORDER: '["gemini","ollama","nvidia","claude"]'
   AI_CACHE_TTL: "3600"
 
   # ============================================================================