diff --git a/apps/api/src/api/v1/webhooks.py b/apps/api/src/api/v1/webhooks.py
index e1beccce..0b919ab2 100644
--- a/apps/api/src/api/v1/webhooks.py
+++ b/apps/api/src/api/v1/webhooks.py
@@ -871,6 +871,18 @@ async def receive_alert(
             }
             risk_level = risk_mapping.get(analysis_result.risk_level.value, RiskLevel.MEDIUM)
 
+            # 2026-04-21 ogt: NO_ACTION/INVESTIGATE/OBSERVE 強制 LOW risk，避免卡 PENDING
+            # 根因：_validate_deployment_inventory 降級後若原 risk 為 HIGH/CRITICAL，
+            # 會等 Telegram 批准，但無任何可執行動作 → 永久積壓 PENDING
+            _non_destructive_actions = {"NO_ACTION", "INVESTIGATE", "OBSERVE"}
+            _sa_val = (
+                analysis_result.suggested_action.value
+                if hasattr(analysis_result.suggested_action, "value")
+                else str(analysis_result.suggested_action)
+            )
+            if _sa_val in _non_destructive_actions:
+                risk_level = RiskLevel.LOW
+
             impact_mapping = {
                 "NONE": DataImpact.NONE,
                 "READ_ONLY": DataImpact.READ_ONLY,
@@ -1100,6 +1112,16 @@ async def _process_new_alert_background(
             }
             risk_level = risk_mapping.get(analysis_result.risk_level.value, RiskLevel.MEDIUM)
 
+            # 2026-04-21 ogt: NO_ACTION/INVESTIGATE/OBSERVE 強制 LOW risk，避免卡 PENDING
+            _non_destructive_actions = {"NO_ACTION", "INVESTIGATE", "OBSERVE"}
+            _sa_val = (
+                analysis_result.suggested_action.value
+                if hasattr(analysis_result.suggested_action, "value")
+                else str(analysis_result.suggested_action)
+            )
+            if _sa_val in _non_destructive_actions:
+                risk_level = RiskLevel.LOW
+
             blast = analysis_result.blast_radius
             impact_mapping = {
                 "NONE": DataImpact.NONE,
diff --git a/apps/api/src/services/flywheel_stats_service.py b/apps/api/src/services/flywheel_stats_service.py
index b7c8e702..ff8a29b0 100644
--- a/apps/api/src/services/flywheel_stats_service.py
+++ b/apps/api/src/services/flywheel_stats_service.py
@@ -204,9 +204,9 @@ class FlywheelStatsService:
                     status = pb.get("status", "")
                     if status == "approved":
                         count += 1
-                    exec_count = pb.get("execution_count", 0) or 0
                     success_count = pb.get("success_count", 0) or 0
-                    total_exec += exec_count
+                    failure_count = pb.get("failure_count", 0) or 0
+                    total_exec += success_count + failure_count
                     total_success += success_count
                 except (json.JSONDecodeError, KeyError):
                     continue
diff --git a/apps/api/src/services/openclaw.py b/apps/api/src/services/openclaw.py
index c81730a8..98898626 100644
--- a/apps/api/src/services/openclaw.py
+++ b/apps/api/src/services/openclaw.py
@@ -32,6 +32,7 @@ from src.core.config import settings
 from src.core.prompts import NEMOTRON_SYSTEM_PROMPT, OPENCLAW_SYSTEM_PROMPT
 from src.core.redis_client import get_redis
 from src.models.ai import (
+    AIRiskLevel,
     OpenClawDecision,
     SuggestedAction,
 )
@@ -1214,6 +1215,12 @@ class OpenClawService:
             result.confidence = 0.0
         except Exception:
             pass
+        # 2026-04-21 ogt: 降級後風險強制 LOW，避免 NO_ACTION 因原 HIGH/CRITICAL risk
+        # 留在 PENDING 等 Telegram 批准（已無執行內容，等待毫無意義）
+        try:
+            result.risk_level = AIRiskLevel.LOW
+        except Exception:
+            pass
 
     def _parse_analysis_result(self, raw_response: str) -> OpenClawDecision | None:
         """