diff --git a/fam-edge/config/config.yaml b/fam-edge/config/config.yaml
index 1daf5e1..0b82fae 100644
--- a/fam-edge/config/config.yaml
+++ b/fam-edge/config/config.yaml
@@ -27,12 +27,14 @@ video:
   max_long_edge: 1024
 
 # 超时（秒）
+# vlm_visual 实测: 1024px 帧视觉编码 ~36s/帧 + 生成 ~12s/60token (Oracle ARM CPU)
+# 30min 视频 12 帧 × ~50s ≈ 600s，超时需覆盖最坏情况
 timeout:
   download: 60
-  vlm_visual: 240
-  vlm_fusion: 120
+  vlm_visual: 600
+  vlm_fusion: 300
   callback: 30
-  overall: 600
+  overall: 1800
 
 # 模型清单
 models:
@@ -40,8 +42,9 @@ models:
     enabled: true
     model_name: "llava-phi3"
     base_url: "http://localhost:11434"
-    timeout: 240
-    num_predict: 500
+    timeout: 600
+    # num_predict 必须小: ARM CPU ~5 tok/s，500 会单帧跑数分钟触发超时
+    num_predict: 60
     circuit_breaker:
       enabled: false
       threshold: 5