diff --git a/src/CounterDrone.Core/Algorithms/AlgorithmTypes.cs b/src/CounterDrone.Core/Algorithms/AlgorithmTypes.cs
index 6d7beb2..daa7a74 100644
--- a/src/CounterDrone.Core/Algorithms/AlgorithmTypes.cs
+++ b/src/CounterDrone.Core/Algorithms/AlgorithmTypes.cs
@@ -33,8 +33,52 @@ namespace CounterDrone.Core.Algorithms
         public float InterceptProbability { get; set; }
         public string SummaryRationale { get; set; } = string.Empty;
 
-        /// <summary>由推荐方案生成的发射计划，仿真器直接执行</summary>
         public List<FireEvent> FireSchedule { get; set; } = new();
+
+        /// <summary>此方案占用的平台起始索引（多编队合并用）</summary>
+        public int PlatformOffset { get; set; }
+    }
+
+    /// <summary>多编队推荐结果</summary>
+    public class MultiGroupRecommendation
+    {
+        /// <summary>每组的独立方案</summary>
+        public List<DefenseSolution> GroupSolutions { get; set; } = new();
+        /// <summary>合并后的总发射计划</summary>
+        public List<FireEvent> MergedFireSchedule { get; set; } = new();
+    }
+
+    /// <summary>火力单元（装备编组）</summary>
+    public class FireUnit
+    {
+        public string GroupId { get; set; } = string.Empty;
+        public AerosolType LoadedAmmo { get; set; }
+        public int PlatformCount { get; set; }
+        public float PositionX, PositionY, PositionZ;
+        public float MuzzleVelocity { get; set; } = 800f;
+        public float Cooldown { get; set; } = 5f;
+        public float AmmoChangeTime { get; set; } = 300f;
+        // 弹药库：可以装填的弹药类型
+        public List<AerosolType> AvailableAmmo { get; set; } = new();
+    }
+
+    /// <summary>无人机编队（多编队推荐输入）</summary>
+    public class DroneGroup
+    {
+        public string GroupId { get; set; } = string.Empty;
+        public TargetConfig Target { get; set; } = new();
+        public RoutePlan Route { get; set; } = new();
+        public List<Waypoint> Waypoints { get; set; } = new();
+
+        /// <summary>预计到达航路中点的时间（秒）</summary>
+        public float GetArrivalTime()
+        {
+            if (Waypoints.Count < 2) return 0;
+            var start = new Vector3((float)Waypoints[0].PosX, (float)Waypoints[0].PosY, (float)Waypoints[0].PosZ);
+            var end = new Vector3((float)Waypoints[^1].PosX, (float)Waypoints[^1].PosY, (float)Waypoints[^1].PosZ);
+            var speed = (float)Target.TypicalSpeed / 3.6f;
+            return start.DistanceTo(end) / speed / 2f;
+        }
     }
 
     public class RecommendedPlatform
diff --git a/src/CounterDrone.Core/Algorithms/DefaultDefenseAdvisor.cs b/src/CounterDrone.Core/Algorithms/DefaultDefenseAdvisor.cs
index 93e5b3b..177234c 100644
--- a/src/CounterDrone.Core/Algorithms/DefaultDefenseAdvisor.cs
+++ b/src/CounterDrone.Core/Algorithms/DefaultDefenseAdvisor.cs
@@ -219,5 +219,62 @@ namespace CounterDrone.Core.Algorithms
             var sigma = (sY + sZ) / 2f;
             return rPhase2 + sigma * (float)Math.Sqrt(2f * Math.Log(peakC / threshold));
         }
+
+        /// <summary>多编队推荐 — 每组独立方案，按时间分配火力单元，合并发射计划</summary>
+        public MultiGroupRecommendation RecommendMultiGroup(
+            List<DroneGroup> droneGroups, List<FireUnit> fireUnits, CombatScene environment)
+        {
+            var result = new MultiGroupRecommendation();
+            if (droneGroups.Count == 0 || fireUnits.Count == 0) return result;
+
+            var sorted = droneGroups.OrderBy(g => g.GetArrivalTime()).ToList();
+            var usedUntil = new Dictionary<string, float>();
+            int offset = 0;
+
+            foreach (var group in sorted)
+            {
+                var powerType = (PowerType)group.Target.PowerType;
+                var neededAmmo = MatchTable.GetValueOrDefault(powerType, AerosolType.InertGas);
+
+                FireUnit assigned = null;
+                // 优先匹配专一弹药的火力单元，避免多用途单元被抢占
+                var candidates = fireUnits
+                    .Where(u => u.AvailableAmmo.Contains(neededAmmo))
+                    .OrderBy(u => u.AvailableAmmo.Count) // 少弹种的优先
+                    .ThenBy(u => usedUntil.ContainsKey(u.GroupId) ? 1 : 0); // 不忙的优先
+
+                foreach (var unit in candidates)
+                {
+                    if (!unit.AvailableAmmo.Contains(neededAmmo)) continue;
+                    if (!usedUntil.TryGetValue(unit.GroupId, out var busyUntil))
+                    { assigned = unit; break; }
+                    if (unit.LoadedAmmo == neededAmmo && busyUntil <= group.GetArrivalTime())
+                    { assigned = unit; break; }
+                    if (busyUntil + unit.AmmoChangeTime <= group.GetArrivalTime())
+                    { assigned = unit; break; }
+                }
+                if (assigned == null) continue;
+
+                var threat = new ThreatProfile
+                {
+                    Environment = environment,
+                    Targets = new List<TargetConfig> { group.Target },
+                    Route = group.Route,
+                    Waypoints = group.Waypoints,
+                };
+                var sol = Recommend(threat).Best;
+                foreach (var fe in sol.FireSchedule) fe.PlatformIndex += offset;
+
+                result.GroupSolutions.Add(sol);
+                result.MergedFireSchedule.AddRange(sol.FireSchedule);
+
+                assigned.LoadedAmmo = sol.RecommendedAerosolType;
+                usedUntil[assigned.GroupId] = (sol.FireSchedule.Count > 0
+                    ? sol.FireSchedule.Max(f => f.FireTime) : group.GetArrivalTime()) + assigned.Cooldown;
+                offset += sol.Platforms.Count;
+            }
+
+            return result;
+        }
     }
 }
diff --git a/src/CounterDrone.Core/Algorithms/IDefenseAdvisor.cs b/src/CounterDrone.Core/Algorithms/IDefenseAdvisor.cs
index 7e31ed4..5ed3aab 100644
--- a/src/CounterDrone.Core/Algorithms/IDefenseAdvisor.cs
+++ b/src/CounterDrone.Core/Algorithms/IDefenseAdvisor.cs
@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using CounterDrone.Core.Models;
 
 namespace CounterDrone.Core.Algorithms
@@ -6,5 +7,11 @@ namespace CounterDrone.Core.Algorithms
     public interface IDefenseAdvisor
     {
         DefenseRecommendation Recommend(ThreatProfile threat);
+
+        /// <summary>多编队推荐 — 为每组分配火力单元，合并发射计划</summary>
+        MultiGroupRecommendation RecommendMultiGroup(
+            List<DroneGroup> droneGroups,
+            List<FireUnit> fireUnits,
+            CombatScene environment);
     }
 }
diff --git a/src/Unity/Assets/Plugins/CounterDrone.Core/CounterDrone.Core.dll b/src/Unity/Assets/Plugins/CounterDrone.Core/CounterDrone.Core.dll
index fef6097..8bf3c8d 100644
Binary files a/src/Unity/Assets/Plugins/CounterDrone.Core/CounterDrone.Core.dll and b/src/Unity/Assets/Plugins/CounterDrone.Core/CounterDrone.Core.dll differ
diff --git a/test/unit/CounterDrone.Core.Tests/MultiGroupAdvisorTests.cs b/test/unit/CounterDrone.Core.Tests/MultiGroupAdvisorTests.cs
new file mode 100644
index 0000000..0d78a77
--- /dev/null
+++ b/test/unit/CounterDrone.Core.Tests/MultiGroupAdvisorTests.cs
@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using CounterDrone.Core.Algorithms;
+using CounterDrone.Core.Models;
+using Xunit;
+
+namespace CounterDrone.Core.Tests
+{
+    public class MultiGroupAdvisorTests
+    {
+        [Fact]
+        public void TwoSeparateUnits_TwoGroups_BothGetSolutions()
+        {
+            var ammoCatalog = DefaultAmmunition.GetAll();
+            Console.WriteLine($"Ammo: inert={ammoCatalog[0].BurstChargeKg}kg, active={ammoCatalog[1].BurstChargeKg}kg");
+
+            var advisor = new DefaultDefenseAdvisor(ammoCatalog);
+
+            var g1 = new DroneGroup
+            {
+                GroupId = "g1", Target = new TargetConfig { PowerType = (int)PowerType.Piston, Quantity = 1, TypicalSpeed = 200, TypicalAltitude = 500 },
+                Route = new RoutePlan { FormationMode = (int)FormationMode.Single },
+                Waypoints = new List<Waypoint> { new() { PosX = 0, PosY = 500, PosZ = 0 }, new() { PosX = 20000, PosY = 500, PosZ = 0 } },
+            };
+            var g2 = new DroneGroup
+            {
+                GroupId = "g2", Target = new TargetConfig { PowerType = (int)PowerType.Jet, Quantity = 1, TypicalSpeed = 500, TypicalAltitude = 800 },
+                Route = new RoutePlan { FormationMode = (int)FormationMode.Single },
+                Waypoints = new List<Waypoint> { new() { PosX = 0, PosY = 800, PosZ = 0 }, new() { PosX = 30000, PosY = 800, PosZ = 0 } },
+            };
+
+            var u1 = new FireUnit { GroupId = "u1", AvailableAmmo = new() { AerosolType.InertGas, AerosolType.ActiveMaterial }, PlatformCount = 5, MuzzleVelocity = 800 };
+            var u2 = new FireUnit { GroupId = "u2", AvailableAmmo = new() { AerosolType.ActiveMaterial }, PlatformCount = 4, MuzzleVelocity = 800 };
+
+            var rec = advisor.RecommendMultiGroup(
+                new List<DroneGroup> { g1, g2 },
+                new List<FireUnit> { u1, u2 },
+                new CombatScene { WindSpeed = 3 });
+
+            var msg = $"Solutions={rec.GroupSolutions.Count}, Merged={rec.MergedFireSchedule.Count}";
+            foreach (var s in rec.GroupSolutions)
+                msg += $" | {s.RecommendedAerosolType}: plat={s.Platforms.Count} fire={s.FireSchedule.Count}";
+            Assert.True(rec.GroupSolutions.Count == 2, msg);
+            Assert.NotEmpty(rec.MergedFireSchedule);
+        }
+    }
+}