diff --git a/assets/bundles/battleGame/prefab/BattleGame.prefab b/assets/bundles/battleGame/prefab/BattleGame.prefab
index 95329b6..186e9df 100644
--- a/assets/bundles/battleGame/prefab/BattleGame.prefab
+++ b/assets/bundles/battleGame/prefab/BattleGame.prefab
@@ -7744,8 +7744,8 @@
     },
     "_lpos": {
       "__type__": "cc.Vec3",
-      "x": -172.126,
-      "y": -45.154,
+      "x": -196.353,
+      "y": -64.559,
       "z": 0
     },
     "_lrot": {
@@ -7785,22 +7785,22 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 73,
-      "height": 87
+      "width": 76,
+      "height": 95.41999816894531
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
-      "x": 0.5,
-      "y": 0.5
+      "x": 0.5557894957692999,
+      "y": 0.30433872849285476
     },
     "_id": ""
   },
   {
     "__type__": "cc.CompPrefabInfo",
-    "fileId": "3f+Cw6kYBBHJQBWcpK+0VJ"
+    "fileId": "a4OlN7VkBFFbsH7+S6XUco"
   },
   {
-    "__type__": "cc.Sprite",
+    "__type__": "sp.Skeleton",
     "_name": "",
     "_objFlags": 0,
     "__editorExtras__": {},
@@ -7821,28 +7821,28 @@
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       "a": 255
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-    "_spriteFrame": {
-      "__uuid__": "0368087b-b862-4cd9-960b-a4bd6d76ae24@f9941",
-      "__expectedType__": "cc.SpriteFrame"
-    },
-    "_type": 0,
-    "_fillType": 0,
-    "_sizeMode": 1,
-    "_fillCenter": {
-      "__type__": "cc.Vec2",
-      "x": 0,
-      "y": 0
+    "_skeletonData": {
+      "__uuid__": "62ac5441-a2b1-4399-a581-9e7709d873fc",
+      "__expectedType__": "sp.SkeletonData"
     },
-    "_fillStart": 0,
-    "_fillRange": 0,
-    "_isTrimmedMode": true,
-    "_useGrayscale": false,
-    "_atlas": null,
+    "defaultSkin": "default",
+    "defaultAnimation": "animation",
+    "_premultipliedAlpha": false,
+    "_timeScale": 1,
+    "_preCacheMode": 0,
+    "_cacheMode": 0,
+    "_sockets": [],
+    "_useTint": false,
+    "_debugMesh": false,
+    "_debugBones": false,
+    "_debugSlots": false,
+    "_enableBatch": false,
+    "loop": true,
     "_id": ""
   },
   {
     "__type__": "cc.CompPrefabInfo",
-    "fileId": "8fydm2JFBD27r8gb1/aTfV"
+    "fileId": "ddVxtxA+ZGcofzdu685BYD"
   },
   {
     "__type__": "cc.PrefabInfo",
@@ -7852,7 +7852,7 @@
     "asset": {
       "__id__": 0
     },
-    "fileId": "f6O9CMWPRNmLaQvNF5POF0",
+    "fileId": "487XEdPKBDwqTgfbEITByI",
     "instance": null,
     "targetOverrides": null,
     "nestedPrefabInstanceRoots": null
diff --git a/assets/res/spine/回收.meta b/assets/res/spine/回收.meta
new file mode 100644
index 0000000..abf1721
--- /dev/null
+++ b/assets/res/spine/回收.meta
@@ -0,0 +1,9 @@
+{
+  "ver": "1.2.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "0a0a918d-b943-428e-bdfe-5d2e81121a92",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}
diff --git a/assets/res/spine/回收/.WeDrive b/assets/res/spine/回收/.WeDrive
new file mode 100644
index 0000000..5d12d8c
--- /dev/null
+++ b/assets/res/spine/回收/.WeDrive
@@ -0,0 +1 @@
+D:\WXWork\1688855084654441\WeDrive\中昱智云\抖音游戏\战斗类\【新】2048数字守卫战\动效\回收
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diff --git a/assets/res/spine/回收/回收.atlas b/assets/res/spine/回收/回收.atlas
new file mode 100644
index 0000000..6fcd17c
--- /dev/null
+++ b/assets/res/spine/回收/回收.atlas
@@ -0,0 +1,55 @@
+
+回收.png
+size: 98,117
+format: RGBA8888
+filter: Linear,Linear
+repeat: none
+回收
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+  xy: 0, 0
+  size: 68, 33
+  orig: 70, 35
+  offset: 1, 1
+  index: -1
+图层 641
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+  xy: 0, 35
+  size: 74, 82
+  orig: 76, 84
+  offset: 1, 1
+  index: -1
+眼睛1
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+  xy: 70, 14
+  size: 19, 22
+  orig: 21, 24
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+  xy: 76, 98
+  size: 19, 22
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+  index: -1
+眼睛4
+  rotate: true
+  xy: 76, 77
+  size: 19, 22
+  orig: 21, 24
+  offset: 1, 1
+  index: -1
+眼睛5
+  rotate: true
+  xy: 76, 56
+  size: 19, 22
+  orig: 21, 24
+  offset: 1, 1
+  index: -1
+眼睛6
+  rotate: true
+  xy: 76, 35
+  size: 19, 22
+  orig: 21, 24
+  offset: 1, 1
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new file mode 100644
index 0000000..b6f5afe
--- /dev/null
+++ b/assets/res/spine/回收/回收.atlas.meta
@@ -0,0 +1,12 @@
+{
+  "ver": "1.0.0",
+  "importer": "*",
+  "imported": true,
+  "uuid": "56237c7f-84a9-4e9b-a571-2b2285625d8c",
+  "files": [
+    ".atlas",
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {}
+}
diff --git a/assets/res/spine/回收/回收.json b/assets/res/spine/回收/回收.json
new file mode 100644
index 0000000..0305cb3
--- /dev/null
+++ b/assets/res/spine/回收/回收.json
@@ -0,0 +1 @@
+{"skeleton":{"hash":"RBG1HAvpykaZfSX4W59h1bEbvkY","spine":"3.8.75","x":-42.24,"y":-29.04,"width":76,"height":95.42,"images":"./images/","audio":"E:/工作文件/1项目汇总/5战斗游戏/【新】数字大作战/动效/回收"},"bones":[{"name":"root"},{"name":"图层 641","parent":"root","length":23.21,"rotation":-1.26,"x":-3.55,"y":-15.24},{"name":"眼睛","parent":"图层 641","x":-13.18,"y":66.03},{"name":"眼睛2","parent":"图层 641","x":7.66,"y":69.29},{"name":"回收","parent":"图层 641","length":16.33,"rotation":-90.53,"x":1.42,"y":-6.6}],"slots":[{"name":"图层 641","bone":"图层 641","attachment":"图层 641"},{"name":"眼睛","bone":"眼睛","attachment":"眼睛1"},{"name":"眼睛2","bone":"眼睛2","attachment":"眼睛1"},{"name":"回收","bone":"回收","attachment":"回收"}],"skins":[{"name":"default","attachments":{"图层 641":{"图层 641":{"x":-1.43,"y":33.79,"rotation":1.26,"width":76,"height":84}},"回收":{"回收":{"x":-10.32,"y":-0.3,"rotation":91.79,"width":70,"height":35}},"眼睛":{"眼睛1":{"x":-0.47,"y":0.51,"rotation":1.26,"width":21,"height":24},"眼睛2":{"x":-0.47,"y":0.51,"rotation":1.26,"width":21,"height":24},"眼睛4":{"x":-0.47,"y":0.51,"rotation":1.26,"width":21,"height":24},"眼睛5":{"x":-0.47,"y":0.51,"rotation":1.26,"width":21,"height":24},"眼睛6":{"x":-0.47,"y":0.51,"rotation":1.26,"width":21,"height":24}},"眼睛2":{"眼睛1":{"x":-0.47,"y":0.51,"rotation":1.26,"width":21,"height":24},"眼睛2":{"x":-0.47,"y":0.51,"rotation":1.26,"width":21,"height":24},"眼睛4":{"x":-0.47,"y":0.51,"rotation":1.26,"width":21,"height":24},"眼睛5":{"x":-0.47,"y":0.51,"rotation":1.26,"width":21,"height":24},"眼睛6":{"x":-0.47,"y":0.51,"rotation":1.26,"width":21,"height":24}}}}],"animations":{"animation":{"slots":{"眼睛2":{"attachment":[{"time":1.2333,"name":"眼睛2"},{"time":1.3667,"name":"眼睛4"},{"time":1.4333,"name":"眼睛5"},{"time":1.5,"name":"眼睛6"},{"time":1.5667,"name":"眼睛1"}]},"眼睛":{"attachment":[{"time":1.2333,"name":"眼睛2"},{"time":1.3667,"name":"眼睛4"},{"time":1.4333,"name":"眼睛5"},{"time":1.5,"name":"眼睛6"},{"time":1.5667,"name":"眼睛1"}]}},"bones":{"图层 641":{"scale":[{"curve":0.25,"c3":0.75},{"time":0.8,"x":1.036,"y":1.07,"curve":0.25,"c3":0.75},{"time":1.5,"curve":0.25,"c3":0.75},{"time":2.3,"x":1.036,"y":1.07,"curve":0.25,"c3":0.75},{"time":3}]}}}}}
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diff --git a/assets/res/spine/回收/回收.json.meta b/assets/res/spine/回收/回收.json.meta
new file mode 100644
index 0000000..d17da49
--- /dev/null
+++ b/assets/res/spine/回收/回收.json.meta
@@ -0,0 +1,13 @@
+{
+  "ver": "1.2.7",
+  "importer": "spine-data",
+  "imported": true,
+  "uuid": "62ac5441-a2b1-4399-a581-9e7709d873fc",
+  "files": [
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {
+    "atlasUuid": "56237c7f-84a9-4e9b-a571-2b2285625d8c"
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diff --git a/assets/res/spine/回收/回收.png b/assets/res/spine/回收/回收.png
new file mode 100644
index 0000000..0cdde9c
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diff --git a/assets/res/spine/回收/回收.png.meta b/assets/res/spine/回收/回收.png.meta
new file mode 100644
index 0000000..4713b58
--- /dev/null
+++ b/assets/res/spine/回收/回收.png.meta
@@ -0,0 +1,134 @@
+{
+  "ver": "1.0.27",
+  "importer": "image",
+  "imported": true,
+  "uuid": "9e44ad1d-32bb-43ec-b294-619a2eddc172",
+  "files": [
+    ".json",
+    ".png"
+  ],
+  "subMetas": {
+    "6c48a": {
+      "importer": "texture",
+      "uuid": "9e44ad1d-32bb-43ec-b294-619a2eddc172@6c48a",
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+      "id": "6c48a",
+      "name": "texture",
+      "userData": {
+        "wrapModeS": "clamp-to-edge",
+        "wrapModeT": "clamp-to-edge",
+        "imageUuidOrDatabaseUri": "9e44ad1d-32bb-43ec-b294-619a2eddc172",
+        "isUuid": true,
+        "visible": false,
+        "minfilter": "linear",
+        "magfilter": "linear",
+        "mipfilter": "none",
+        "anisotropy": 0
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+      "imported": true,
+      "files": [
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+      "importer": "sprite-frame",
+      "uuid": "9e44ad1d-32bb-43ec-b294-619a2eddc172@f9941",
+      "displayName": "回收",
+      "id": "f9941",
+      "name": "spriteFrame",
+      "userData": {
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+        "rotated": false,
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+        "offsetY": 0,
+        "trimX": 0,
+        "trimY": 0,
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+        "height": 117,
+        "rawWidth": 98,
+        "rawHeight": 117,
+        "borderTop": 0,
+        "borderBottom": 0,
+        "borderLeft": 0,
+        "borderRight": 0,
+        "packable": true,
+        "pixelsToUnit": 100,
+        "pivotX": 0.5,
+        "pivotY": 0.5,
+        "meshType": 0,
+        "vertices": {
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diff --git a/assets/script/battle/map/MapDigChestHost.ts b/assets/script/battle/map/MapDigChestHost.ts
index e9304fc..acef267 100644
--- a/assets/script/battle/map/MapDigChestHost.ts
+++ b/assets/script/battle/map/MapDigChestHost.ts
@@ -44,23 +44,34 @@ export class MapDigChestHost {
     private _dugChestCount = 0;
 
     /**
-     * 开战埋宝箱（个数读 Const38），并刷新 Dig 皮为默认无皮。
+     * 开战埋宝箱：Const38 为**每个阵营**固定个数，只在各自 CampArea 的 Dig 格内随机位置。
      * @param map 地图
      */
     init(map: MapManager): void {
         this.clear();
         this._map = map;
-        const digs: MapGrid[] = [];
+        const digsByCamp: { camp: number; digs: MapGrid[] }[] = [];
         for (let i = 0; i < map.mapGrids.length; i++) {
             const g = map.mapGrids[i];
             if (!g) continue;
             g.chestRevealed = false;
-            if (g.isCanBeDig && !g.isCanPutText && !g.isCanWalk) {
-                digs.push(g);
-                g.updateGrid();
+            if (!(g.isCanBeDig && !g.isCanPutText && !g.isCanWalk)) continue;
+            g.updateGrid();
+            const camp = (g.CampAreaID | 0);
+            let bucket: { camp: number; digs: MapGrid[] } | null = null;
+            for (let b = 0; b < digsByCamp.length; b++) {
+                if (digsByCamp[b].camp === camp) {
+                    bucket = digsByCamp[b];
+                    break;
+                }
             }
+            if (!bucket) {
+                bucket = { camp, digs: [] };
+                digsByCamp.push(bucket);
+            }
+            bucket.digs.push(g);
         }
-        if (digs.length <= 0) {
+        if (digsByCamp.length <= 0) {
             console.warn('[MapDigChestHost] 无可开挖格，未埋宝箱');
             return;
         }
@@ -69,6 +80,20 @@ export class MapDigChestHost {
             console.warn('[MapDigChestHost] Const38 宝箱个数无效，未埋宝箱', want);
             return;
         }
+        for (let c = 0; c < digsByCamp.length; c++) {
+            this._buryInCamp(digsByCamp[c].camp, digsByCamp[c].digs, want);
+        }
+        console.log('[MapDigChestHost] 埋宝箱合计', this._slots.length, this._slots.map((s) => s.index));
+    }
+
+    /**
+     * 在单个阵营 Dig 池内埋固定个数（只随机位置）。
+     * @param camp CampAreaID
+     * @param digs 该阵营可开挖格
+     * @param want Const38 个数
+     */
+    private _buryInCamp(camp: number, digs: MapGrid[], want: number): void {
+        if (digs.length <= 0) return;
         const shuffled = digs.slice();
         for (let i = shuffled.length - 1; i > 0; i--) {
             const j = Math.floor(Math.random() * (i + 1));
@@ -78,7 +103,7 @@ export class MapDigChestHost {
         }
         const n = Math.min(want, shuffled.length);
         if (shuffled.length < want) {
-            console.warn('[MapDigChestHost] 可开挖格不足', shuffled.length, '目标', want);
+            console.warn('[MapDigChestHost] 阵营可开挖格不足', camp, shuffled.length, '目标', want);
         }
         for (let i = 0; i < n; i++) {
             this._slots.push({
@@ -88,7 +113,7 @@ export class MapDigChestHost {
                 tip: null,
             });
         }
-        console.log('[MapDigChestHost] 埋宝箱', n, this._slots.map((s) => s.index));
+        console.log('[MapDigChestHost] 阵营埋宝箱', camp, n, shuffled.slice(0, n).map((g) => g.Index));
     }
 
     /** Const38 关卡技能宝箱个数 */
diff --git a/docs/需求-开挖宝箱.md b/docs/需求-开挖宝箱.md
index 4b79cb7..250248d 100644
--- a/docs/需求-开挖宝箱.md
+++ b/docs/需求-开挖宝箱.md
@@ -7,7 +7,7 @@
 ## 目标
 
 1. 可开挖格默认无底皮（露深色地图底）。
-2. 开战从全图纯 Dig 格随机埋 **6** 个宝箱（仅逻辑，无表现）。
+2. 开战按阵营从各自纯 Dig 格埋宝箱（个数读 Const38，**每阵营固定个数**，只随机位置；仅逻辑，无表现）。
 3. 铲子开挖后，若八邻有未揭示宝箱 → 显示「格子锁」+ `waitUnlockedSprite`（待解锁地块）。
 4. 铲开宝箱格 → 宝箱飞向屏中放大×10 渐隐 → 弹出三选一（每次都弹；不用 Const27）。
 5. AI 铲开宝箱：跳过飞入，直接 `autoPickOne`。
@@ -16,8 +16,8 @@
 
 | 项 | 说明 |
 |----|------|
-| 埋点池 | `isCanBeDig && !isCanPutText && !isCanWalk` |
-| 数量 | 固定 6；不足则全埋并 `warn` |
+| 埋点池 | 按 `CampAreaID` 分组：`isCanBeDig && !isCanPutText && !isCanWalk` |
+| 数量 | Const38 `para`（每阵营固定）；本阵营 Dig 不足则全埋并 `warn` |
 | 邻域 | 八邻（含对角） |
 | 默认 Dig 皮 | `spriteFrame = null` |
 | 已揭示宝箱 Dig 皮 | `waitUnlockedSprite` + 预制体 `宝箱`（挂在格子节点上） |
@@ -25,8 +25,8 @@
 
 ## 验收
 
-- [ ] 开战 Dig 无皮；日志确认埋 6 格
-- [ ] 铲邻格八邻：出格子锁 + 待解锁皮
-- [ ] 铲宝箱：飞中央×10 渐隐 → PopSelect；一局最多 6 次
+- [ ] 开战 Dig 无皮；日志确认**每阵营**埋 Const38 个
+- [ ] 铲邻格八邻：出宝箱 tip + 待解锁皮
+- [ ] 铲宝箱：飞中央×10 渐隐 → PopSelect；每阵营最多 Const38 次
 - [ ] AI 铲宝箱自动选 buff，无面板
 - [ ] Const27 不再门闸弹窗