diff --git a/today_ai_weather/load.yaml b/today_ai_weather/load.yaml
index 19617a1..40f646f 100644
--- a/today_ai_weather/load.yaml
+++ b/today_ai_weather/load.yaml
@@ -36,6 +36,19 @@ spec:
                 - vkvm-us1
                 - vkvm-us2
                 - zgocloud-us1
+        podAntiAffinity:
+          # 尽量避免将拥有相同 app: taw 标签的 Pod 调度到同一节点上
+          # 这是一个"软性"要求，如果没有足够的节点，多个 Pod 仍可能调度到同一节点
+          preferredDuringSchedulingIgnoredDuringExecution:
+          - weight: 100
+            podAffinityTerm:
+              labelSelector:
+                matchExpressions:
+                - key: app
+                  operator: In
+                  values:
+                  - taw
+              topologyKey: kubernetes.io/hostname
       containers:
         - name: app
           image: songtianlun/today_ai_weather:main