diff --git a/src/Unity/Assets/Scripts/Managers/SimulationRunner.cs b/src/Unity/Assets/Scripts/Managers/SimulationRunner.cs
index 617742b..01c54c3 100644
--- a/src/Unity/Assets/Scripts/Managers/SimulationRunner.cs
+++ b/src/Unity/Assets/Scripts/Managers/SimulationRunner.cs
@@ -169,6 +169,8 @@ namespace CounterDrone.Unity
             catch { }
             return 0.5f;
         }
+
+        private float ParseCloudRadius(string stateData)
         {
             try
             {
@@ -186,7 +188,12 @@ namespace CounterDrone.Unity
             var cloud = detail.Cloud;
             if (!cloud.RecommendedTiming.HasValue || cloud.RecommendedTiming <= 0) return schedule;
 
-            // 齐射展开
+            var platforms = detail.Equipment.FindAll(e => e.EquipmentRole == (int)EquipmentRole.LaunchPlatform);
+            if (platforms.Count == 0) return schedule;
+
+            var releaseAlt = (float)cloud.DisperseHeight;
+            if (releaseAlt < 10) releaseAlt = 300f;
+
             var spacing = (float)cloud.SalvoSpacing;
             if (spacing <= 0) spacing = 50f;