diff --git a/common/changes/@visactor/vrender-core/codex-fix-text-font-measurement_2026-10-11-12-25.json b/common/changes/@visactor/vrender-core/codex-fix-text-font-measurement_2026-10-11-12-25.json
deleted file mode 100644
index 271d043a8..000000000
--- a/common/changes/@visactor/vrender-core/codex-fix-text-font-measurement_2026-10-11-12-25.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-  "changes": [
-    {
-      "comment": "Fix font variant and style measurements for wrapped, clipped and vertical text.",
-      "type": "none",
-      "packageName": "@visactor/vrender-core"
-    }
-  ],
-  "packageName": "@visactor/vrender-core",
-  "email": "111864431+dvd233@users.noreply.github.com"
-}
\ No newline at end of file
diff --git a/common/config/rush/pnpm-lock.yaml b/common/config/rush/pnpm-lock.yaml
index 1044918ea..1ccef0117 100644
--- a/common/config/rush/pnpm-lock.yaml
+++ b/common/config/rush/pnpm-lock.yaml
@@ -22,7 +22,7 @@ importers:
         specifier: ~0.5.7
         version: 0.5.7
       '@visactor/vrender':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../packages/vrender
       '@visactor/vutils':
         specifier: ~1.0.12
@@ -95,7 +95,7 @@ importers:
   ../../packages/react-vrender:
     dependencies:
       '@visactor/vrender':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../vrender
       '@visactor/vutils':
         specifier: ~1.0.12
@@ -168,10 +168,10 @@ importers:
   ../../packages/react-vrender-utils:
     dependencies:
       '@visactor/react-vrender':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../react-vrender
       '@visactor/vrender':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../vrender
       '@visactor/vutils':
         specifier: ~1.0.12
@@ -241,16 +241,16 @@ importers:
   ../../packages/vrender:
     dependencies:
       '@visactor/vrender-animate':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../vrender-animate
       '@visactor/vrender-components':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../vrender-components
       '@visactor/vrender-core':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../vrender-core
       '@visactor/vrender-kits':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../vrender-kits
     devDependencies:
       '@internal/bundler':
@@ -320,7 +320,7 @@ importers:
   ../../packages/vrender-animate:
     dependencies:
       '@visactor/vrender-core':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../vrender-core
       '@visactor/vutils':
         specifier: ~1.0.12
@@ -393,13 +393,13 @@ importers:
   ../../packages/vrender-components:
     dependencies:
       '@visactor/vrender-animate':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../vrender-animate
       '@visactor/vrender-core':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../vrender-core
       '@visactor/vrender-kits':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../vrender-kits
       '@visactor/vscale':
         specifier: ~1.0.12
@@ -518,7 +518,7 @@ importers:
         specifier: 2.4.1
         version: 2.4.1
       '@visactor/vrender-core':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../vrender-core
       '@visactor/vutils':
         specifier: ~1.0.12
@@ -649,19 +649,19 @@ importers:
   ../../tools/bugserver-trigger:
     dependencies:
       '@visactor/vrender':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../../packages/vrender
       '@visactor/vrender-animate':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../../packages/vrender-animate
       '@visactor/vrender-components':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../../packages/vrender-components
       '@visactor/vrender-core':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../../packages/vrender-core
       '@visactor/vrender-kits':
-        specifier: workspace:1.1.11
+        specifier: workspace:1.1.12
         version: link:../../packages/vrender-kits
     devDependencies:
       '@internal/bundler':
diff --git a/common/config/rush/version-policies.json b/common/config/rush/version-policies.json
index 20f8b2bf1..ef5b55c90 100644
--- a/common/config/rush/version-policies.json
+++ b/common/config/rush/version-policies.json
@@ -1 +1 @@
-[{"definitionName":"lockStepVersion","policyName":"vrenderMain","version":"1.1.11","nextBump":"patch"}]
+[{"definitionName":"lockStepVersion","policyName":"vrenderMain","version":"1.1.12","nextBump":"patch"}]
diff --git a/docs/agent/VRENDER_RUNTIME_AND_ENTRIES.md b/docs/agent/VRENDER_RUNTIME_AND_ENTRIES.md
index dc9e64902..cad2fd9f8 100644
--- a/docs/agent/VRENDER_RUNTIME_AND_ENTRIES.md
+++ b/docs/agent/VRENDER_RUNTIME_AND_ENTRIES.md
@@ -65,6 +65,17 @@ Stage 创建属于 app：
 - handle 的 `release()` 减少引用计数；最后一个 handle 释放后 app 释放。
 - 直接调用 shared app 的 `app.release()` 会走同一 record release 逻辑。
 
+### 跨 bundle 的内部 ID
+
+`vrender-core/src/common/generator.ts` 在同一 JavaScript realm 内通过
+`Symbol.for('@visactor/vrender-core/generator-state')` 共享数字 ID 计数器。
+多个 bundle 的节点可能经 shared app / runtime service 进入同一棵树，
+因此 ID 不能按模块副本或 app 独立计数，也不能随 app release 重置。
+模块初始化时缓存计数器对象，分配 ID 的热路径只做一次递增。
+
+旧版本的模块独立计数器不会自动接入此机制；发布时仍需覆盖共存的依赖版本。
+回归入口：core 的 `common/generator.test.ts` 和 `graphic/node-tree-cross-bundle.test.ts`。
+
 ## `shared` / `shared-browser` / `shared-lynx` / `shared-browser-lite`
 
 - `./entries/shared`：通用 env shared entry，支持 `browser`、`node`、`taro`、`feishu`、`tt`、`wx`、`lynx`、`harmony`。package exports 中 `browser` condition 路由到 `shared-browser.js`，`lynx` condition 路由到 `shared-lynx.js`。
diff --git a/docs/package.json b/docs/package.json
index 6fd1203a7..3530cd1a1 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -13,7 +13,7 @@
     "@visactor/vchart": "1.3.0",
     "@visactor/vutils": "~1.0.12",
     "@visactor/vgrammar": "~0.5.7",
-    "@visactor/vrender": "workspace:1.1.11",
+    "@visactor/vrender": "workspace:1.1.12",
     "markdown-it": "^13.0.0",
     "highlight.js": "^11.8.0",
     "axios": "^1.4.0",
diff --git a/packages/react-vrender-utils/CHANGELOG.json b/packages/react-vrender-utils/CHANGELOG.json
index 5770acb6f..83f42aa5b 100644
--- a/packages/react-vrender-utils/CHANGELOG.json
+++ b/packages/react-vrender-utils/CHANGELOG.json
@@ -1,6 +1,12 @@
 {
   "name": "@visactor/react-vrender-utils",
   "entries": [
+    {
+      "version": "1.1.12",
+      "tag": "@visactor/react-vrender-utils_v1.1.12",
+      "date": "Tue, 13 Oct 2026 08:17:49 GMT",
+      "comments": {}
+    },
     {
       "version": "1.1.11",
       "tag": "@visactor/react-vrender-utils_v1.1.11",
diff --git a/packages/react-vrender-utils/CHANGELOG.md b/packages/react-vrender-utils/CHANGELOG.md
index 6b2f3c14a..94ccfe291 100644
--- a/packages/react-vrender-utils/CHANGELOG.md
+++ b/packages/react-vrender-utils/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Change Log - @visactor/react-vrender-utils
 
-This log was last generated on Thu, 17 Sep 2026 07:31:09 GMT and should not be manually modified.
+This log was last generated on Tue, 13 Oct 2026 08:17:49 GMT and should not be manually modified.
+
+## 1.1.12
+Tue, 13 Oct 2026 08:17:49 GMT
+
+_Version update only_
 
 ## 1.1.11
 Thu, 17 Sep 2026 07:31:09 GMT
diff --git a/packages/react-vrender-utils/package.json b/packages/react-vrender-utils/package.json
index e92c5a256..afb12c8dd 100644
--- a/packages/react-vrender-utils/package.json
+++ b/packages/react-vrender-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@visactor/react-vrender-utils",
-  "version": "1.1.11",
+  "version": "1.1.12",
   "description": "",
   "sideEffects": false,
   "main": "cjs/index.js",
@@ -27,8 +27,8 @@
     "react-dom": "^18.2.0"
   },
   "dependencies": {
-    "@visactor/vrender": "workspace:1.1.11",
-    "@visactor/react-vrender": "workspace:1.1.11",
+    "@visactor/vrender": "workspace:1.1.12",
+    "@visactor/react-vrender": "workspace:1.1.12",
     "@visactor/vutils": "~1.0.12",
     "react-reconciler": "^0.29.0",
     "tslib": "^2.3.1"
diff --git a/packages/react-vrender/CHANGELOG.json b/packages/react-vrender/CHANGELOG.json
index 72105fcdf..a42683918 100644
--- a/packages/react-vrender/CHANGELOG.json
+++ b/packages/react-vrender/CHANGELOG.json
@@ -1,6 +1,12 @@
 {
   "name": "@visactor/react-vrender",
   "entries": [
+    {
+      "version": "1.1.12",
+      "tag": "@visactor/react-vrender_v1.1.12",
+      "date": "Tue, 13 Oct 2026 08:17:48 GMT",
+      "comments": {}
+    },
     {
       "version": "1.1.11",
       "tag": "@visactor/react-vrender_v1.1.11",
diff --git a/packages/react-vrender/CHANGELOG.md b/packages/react-vrender/CHANGELOG.md
index 702541820..9474877cd 100644
--- a/packages/react-vrender/CHANGELOG.md
+++ b/packages/react-vrender/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Change Log - @visactor/react-vrender
 
-This log was last generated on Thu, 17 Sep 2026 07:31:09 GMT and should not be manually modified.
+This log was last generated on Tue, 13 Oct 2026 08:17:49 GMT and should not be manually modified.
+
+## 1.1.12
+Tue, 13 Oct 2026 08:17:48 GMT
+
+_Version update only_
 
 ## 1.1.11
 Thu, 17 Sep 2026 07:31:09 GMT
diff --git a/packages/react-vrender/package.json b/packages/react-vrender/package.json
index 23e0d0404..3e1536308 100644
--- a/packages/react-vrender/package.json
+++ b/packages/react-vrender/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@visactor/react-vrender",
-  "version": "1.1.11",
+  "version": "1.1.12",
   "description": "",
   "sideEffects": false,
   "main": "cjs/index.js",
@@ -26,7 +26,7 @@
     "react": "^18.2.0"
   },
   "dependencies": {
-    "@visactor/vrender": "workspace:1.1.11",
+    "@visactor/vrender": "workspace:1.1.12",
     "@visactor/vutils": "~1.0.12",
     "react-reconciler": "^0.29.0",
     "tslib": "^2.3.1"
diff --git a/packages/vrender-animate/CHANGELOG.json b/packages/vrender-animate/CHANGELOG.json
index ed7224b9a..dbea8dd6c 100644
--- a/packages/vrender-animate/CHANGELOG.json
+++ b/packages/vrender-animate/CHANGELOG.json
@@ -1,6 +1,12 @@
 {
   "name": "@visactor/vrender-animate",
   "entries": [
+    {
+      "version": "1.1.12",
+      "tag": "@visactor/vrender-animate_v1.1.12",
+      "date": "Tue, 13 Oct 2026 08:17:49 GMT",
+      "comments": {}
+    },
     {
       "version": "1.1.11",
       "tag": "@visactor/vrender-animate_v1.1.11",
diff --git a/packages/vrender-animate/CHANGELOG.md b/packages/vrender-animate/CHANGELOG.md
index 36b9167a7..4128853be 100644
--- a/packages/vrender-animate/CHANGELOG.md
+++ b/packages/vrender-animate/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Change Log - @visactor/vrender-animate
 
-This log was last generated on Thu, 17 Sep 2026 07:31:09 GMT and should not be manually modified.
+This log was last generated on Tue, 13 Oct 2026 08:17:49 GMT and should not be manually modified.
+
+## 1.1.12
+Tue, 13 Oct 2026 08:17:49 GMT
+
+_Version update only_
 
 ## 1.1.11
 Thu, 17 Sep 2026 07:31:09 GMT
diff --git a/packages/vrender-animate/package.json b/packages/vrender-animate/package.json
index 67f2c5cbb..7195ada1c 100644
--- a/packages/vrender-animate/package.json
+++ b/packages/vrender-animate/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@visactor/vrender-animate",
-  "version": "1.1.11",
+  "version": "1.1.12",
   "description": "",
   "sideEffects": false,
   "main": "cjs/index.js",
@@ -37,7 +37,7 @@
   },
   "dependencies": {
     "@visactor/vutils": "~1.0.12",
-    "@visactor/vrender-core": "workspace:1.1.11"
+    "@visactor/vrender-core": "workspace:1.1.12"
   },
   "devDependencies": {
     "@internal/bundler": "workspace:*",
diff --git a/packages/vrender-components/CHANGELOG.json b/packages/vrender-components/CHANGELOG.json
index 5f6345c1c..0480221f9 100644
--- a/packages/vrender-components/CHANGELOG.json
+++ b/packages/vrender-components/CHANGELOG.json
@@ -1,6 +1,12 @@
 {
   "name": "@visactor/vrender-components",
   "entries": [
+    {
+      "version": "1.1.12",
+      "tag": "@visactor/vrender-components_v1.1.12",
+      "date": "Tue, 13 Oct 2026 08:17:49 GMT",
+      "comments": {}
+    },
     {
       "version": "1.1.11",
       "tag": "@visactor/vrender-components_v1.1.11",
diff --git a/packages/vrender-components/CHANGELOG.md b/packages/vrender-components/CHANGELOG.md
index 2e2859b60..0fe9877c3 100644
--- a/packages/vrender-components/CHANGELOG.md
+++ b/packages/vrender-components/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Change Log - @visactor/vrender-components
 
-This log was last generated on Thu, 17 Sep 2026 07:31:09 GMT and should not be manually modified.
+This log was last generated on Tue, 13 Oct 2026 08:17:49 GMT and should not be manually modified.
+
+## 1.1.12
+Tue, 13 Oct 2026 08:17:49 GMT
+
+_Version update only_
 
 ## 1.1.11
 Thu, 17 Sep 2026 07:31:09 GMT
diff --git a/packages/vrender-components/package.json b/packages/vrender-components/package.json
index f07e58d9c..2e2e260a1 100644
--- a/packages/vrender-components/package.json
+++ b/packages/vrender-components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@visactor/vrender-components",
-  "version": "1.1.11",
+  "version": "1.1.12",
   "description": "components library for dp visualization",
   "sideEffects": false,
   "main": "cjs/index.js",
@@ -69,9 +69,9 @@
   "dependencies": {
     "@visactor/vutils": "~1.0.12",
     "@visactor/vscale": "~1.0.12",
-    "@visactor/vrender-core": "workspace:1.1.11",
-    "@visactor/vrender-kits": "workspace:1.1.11",
-    "@visactor/vrender-animate": "workspace:1.1.11"
+    "@visactor/vrender-core": "workspace:1.1.12",
+    "@visactor/vrender-kits": "workspace:1.1.12",
+    "@visactor/vrender-animate": "workspace:1.1.12"
   },
   "devDependencies": {
     "@internal/bundler": "workspace:*",
diff --git a/packages/vrender-core/CHANGELOG.json b/packages/vrender-core/CHANGELOG.json
index 4c91b2a79..84c5fd828 100644
--- a/packages/vrender-core/CHANGELOG.json
+++ b/packages/vrender-core/CHANGELOG.json
@@ -1,6 +1,18 @@
 {
   "name": "@visactor/vrender-core",
   "entries": [
+    {
+      "version": "1.1.12",
+      "tag": "@visactor/vrender-core_v1.1.12",
+      "date": "Tue, 13 Oct 2026 08:17:49 GMT",
+      "comments": {
+        "none": [
+          {
+            "comment": "Fix font variant and style measurements for wrapped, clipped and vertical text."
+          }
+        ]
+      }
+    },
     {
       "version": "1.1.11",
       "tag": "@visactor/vrender-core_v1.1.11",
diff --git a/packages/vrender-core/CHANGELOG.md b/packages/vrender-core/CHANGELOG.md
index ea619f642..5b2f349c8 100644
--- a/packages/vrender-core/CHANGELOG.md
+++ b/packages/vrender-core/CHANGELOG.md
@@ -1,6 +1,13 @@
 # Change Log - @visactor/vrender-core
 
-This log was last generated on Thu, 17 Sep 2026 07:31:09 GMT and should not be manually modified.
+This log was last generated on Tue, 13 Oct 2026 08:17:49 GMT and should not be manually modified.
+
+## 1.1.12
+Tue, 13 Oct 2026 08:17:49 GMT
+
+### Updates
+
+- Fix font variant and style measurements for wrapped, clipped and vertical text.
 
 ## 1.1.11
 Thu, 17 Sep 2026 07:31:09 GMT
diff --git a/packages/vrender-core/__tests__/unit/common/generator.test.ts b/packages/vrender-core/__tests__/unit/common/generator.test.ts
index c00bc5cc4..56b99b209 100644
--- a/packages/vrender-core/__tests__/unit/common/generator.test.ts
+++ b/packages/vrender-core/__tests__/unit/common/generator.test.ts
@@ -1,6 +1,16 @@
-import { Generator } from '../../../src/common/generator';
+import type { Generator as GeneratorClass } from '../../../src/common/generator';
+
+function loadGeneratorCopy(): typeof GeneratorClass {
+  let copy: typeof GeneratorClass;
+  jest.isolateModules(() => {
+    copy = jest.requireActual<{ Generator: typeof GeneratorClass }>('../../../src/common/generator').Generator;
+  });
+  return copy;
+}
 
 describe('Generator', () => {
+  const Generator = loadGeneratorCopy();
+
   test('GenAutoIncrementId returns a finite number', () => {
     const id = Generator.GenAutoIncrementId();
     expect(typeof id).toBe('number');
@@ -20,4 +30,35 @@ describe('Generator', () => {
       expect(ids[i + 1]).toBe(ids[i] + 1);
     }
   });
+
+  test('keeps IDs unique when independently loaded copies allocate alternately', () => {
+    const first = loadGeneratorCopy();
+    const second = loadGeneratorCopy();
+    expect(first).not.toBe(second);
+
+    const ids = Array.from({ length: 100 }, (_, index) => (index % 2 === 0 ? first : second).GenAutoIncrementId());
+
+    expect(new Set(ids).size).toBe(ids.length);
+    ids.slice(1).forEach((id, index) => expect(id).toBe(ids[index] + 1));
+  });
+
+  test('continues the sequence when another bundle loads after allocations', () => {
+    const first = loadGeneratorCopy();
+    const ids = Array.from({ length: 100 }, () => first.GenAutoIncrementId());
+    const second = loadGeneratorCopy();
+    const next = second.GenAutoIncrementId();
+
+    expect(next).toBe(ids[ids.length - 1] + 1);
+    expect(first.GenAutoIncrementId()).toBe(next + 1);
+  });
+
+  test('does not restart the sequence when a module is evaluated again', () => {
+    const first = loadGeneratorCopy();
+    const beforeReload = first.GenAutoIncrementId();
+    const reloaded = loadGeneratorCopy();
+
+    expect(reloaded).not.toBe(first);
+    expect(reloaded.GenAutoIncrementId()).toBe(beforeReload + 1);
+    expect(first.GenAutoIncrementId()).toBe(beforeReload + 2);
+  });
 });
diff --git a/packages/vrender-core/__tests__/unit/graphic/node-tree-cross-bundle.test.ts b/packages/vrender-core/__tests__/unit/graphic/node-tree-cross-bundle.test.ts
new file mode 100644
index 000000000..e164237ba
--- /dev/null
+++ b/packages/vrender-core/__tests__/unit/graphic/node-tree-cross-bundle.test.ts
@@ -0,0 +1,67 @@
+import type { Node } from '../../../src/graphic/node-tree';
+
+function loadNodeCopy(): typeof Node {
+  let copy: typeof Node;
+  jest.isolateModules(() => {
+    copy = jest.requireActual<{ Node: typeof Node }>('../../../src/graphic/node-tree').Node;
+  });
+  return copy;
+}
+
+describe('node trees across independently loaded bundles', () => {
+  test('attaches a child from another bundle instead of treating it as the parent itself', () => {
+    const FirstNode = loadNodeCopy();
+    const SecondNode = loadNodeCopy();
+    expect(FirstNode).not.toBe(SecondNode);
+
+    const parent = new FirstNode();
+    const child = new SecondNode();
+
+    expect(parent.appendChild(child)).toBe(child);
+    expect(parent.firstChild).toBe(child);
+    expect(parent.childrenCount).toBe(1);
+    expect(child.parent).toBe(parent);
+    expect(parent.appendChild(parent)).toBeNull();
+  });
+
+  test('preserves child lookup and removal when reparenting nodes from another bundle', () => {
+    const FirstNode = loadNodeCopy();
+    const SecondNode = loadNodeCopy();
+    const firstParent = new FirstNode();
+    const firstChild = new FirstNode();
+    const secondParent = new SecondNode();
+    const secondChild = new SecondNode();
+    firstParent.appendChild(firstChild);
+    secondParent.appendChild(secondChild);
+
+    firstParent.appendChild(secondChild);
+
+    expect(secondParent.childrenCount).toBe(0);
+    expect(firstParent.childrenCount).toBe(2);
+    expect(firstParent.findChildByUid(firstChild._uid)).toBe(firstChild);
+    expect(firstParent.findChildByUid(secondChild._uid)).toBe(secondChild);
+    expect(firstParent.removeChild(firstChild)).toBe(firstChild);
+    expect(firstChild.parent).toBeNull();
+    expect(firstParent.firstChild).toBe(secondChild);
+    expect(firstParent.findChildByUid(secondChild._uid)).toBe(secondChild);
+    expect(firstParent.removeChild(secondChild)).toBe(secondChild);
+    expect(firstParent.childrenCount).toBe(0);
+  });
+
+  test('distinguishes ancestry in separate trees created by different bundles', () => {
+    const FirstNode = loadNodeCopy();
+    const SecondNode = loadNodeCopy();
+    const firstParent = new FirstNode();
+    const firstChild = new FirstNode();
+    const secondParent = new SecondNode();
+    const secondChild = new SecondNode();
+    firstParent.appendChild(firstChild);
+    secondParent.appendChild(secondChild);
+
+    expect(firstChild.isChildOf(firstParent)).toBe(true);
+    expect(firstChild.isChildOf(secondParent)).toBe(false);
+    expect(firstChild.isDescendantsOf(secondParent)).toBe(false);
+    expect(firstParent.containNode(secondChild)).toBe(false);
+    expect(secondParent.containNode(firstChild)).toBe(false);
+  });
+});
diff --git a/packages/vrender-core/package.json b/packages/vrender-core/package.json
index e48d30767..6b338d04d 100644
--- a/packages/vrender-core/package.json
+++ b/packages/vrender-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@visactor/vrender-core",
-  "version": "1.1.11",
+  "version": "1.1.12",
   "description": "",
   "sideEffects": [
     "./src/modules.ts",
diff --git a/packages/vrender-core/src/common/generator.ts b/packages/vrender-core/src/common/generator.ts
index 5a252a963..81e6897d1 100644
--- a/packages/vrender-core/src/common/generator.ts
+++ b/packages/vrender-core/src/common/generator.ts
@@ -1,7 +1,22 @@
-export class Generator {
-  private static auto_increment_id: number = 0;
+interface IGeneratorState {
+  autoIncrementId: number;
+}
 
+const GENERATOR_STATE_SYMBOL = Symbol.for('@visactor/vrender-core/generator-state');
+
+function getGeneratorState(): IGeneratorState {
+  const scope = globalThis as typeof globalThis & {
+    [GENERATOR_STATE_SYMBOL]?: IGeneratorState;
+  };
+  return scope[GENERATOR_STATE_SYMBOL] || (scope[GENERATOR_STATE_SYMBOL] = { autoIncrementId: 0 });
+}
+
+// Application and legacy runtime state are shared across bundles. Keep node ids in the same
+// global scope so a shared Stage cannot receive a Layer with a colliding id from another bundle.
+const generatorState = getGeneratorState();
+
+export class Generator {
   static GenAutoIncrementId(): number {
-    return Generator.auto_increment_id++;
+    return generatorState.autoIncrementId++;
   }
 }
diff --git a/packages/vrender-kits/CHANGELOG.json b/packages/vrender-kits/CHANGELOG.json
index 57a14a7fc..dd0681514 100644
--- a/packages/vrender-kits/CHANGELOG.json
+++ b/packages/vrender-kits/CHANGELOG.json
@@ -1,6 +1,12 @@
 {
   "name": "@visactor/vrender-kits",
   "entries": [
+    {
+      "version": "1.1.12",
+      "tag": "@visactor/vrender-kits_v1.1.12",
+      "date": "Tue, 13 Oct 2026 08:17:49 GMT",
+      "comments": {}
+    },
     {
       "version": "1.1.11",
       "tag": "@visactor/vrender-kits_v1.1.11",
diff --git a/packages/vrender-kits/CHANGELOG.md b/packages/vrender-kits/CHANGELOG.md
index 25eca1dde..bafa78c2c 100644
--- a/packages/vrender-kits/CHANGELOG.md
+++ b/packages/vrender-kits/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Change Log - @visactor/vrender-kits
 
-This log was last generated on Thu, 17 Sep 2026 07:31:09 GMT and should not be manually modified.
+This log was last generated on Tue, 13 Oct 2026 08:17:49 GMT and should not be manually modified.
+
+## 1.1.12
+Tue, 13 Oct 2026 08:17:49 GMT
+
+_Version update only_
 
 ## 1.1.11
 Thu, 17 Sep 2026 07:31:09 GMT
diff --git a/packages/vrender-kits/package.json b/packages/vrender-kits/package.json
index 463e0bf28..bdad14ed1 100644
--- a/packages/vrender-kits/package.json
+++ b/packages/vrender-kits/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@visactor/vrender-kits",
-  "version": "1.1.11",
+  "version": "1.1.12",
   "description": "",
   "sideEffects": false,
   "main": "cjs/index-node.js",
@@ -38,7 +38,7 @@
   },
   "dependencies": {
     "@visactor/vutils": "~1.0.12",
-    "@visactor/vrender-core": "workspace:1.1.11",
+    "@visactor/vrender-core": "workspace:1.1.12",
     "@resvg/resvg-js": "2.4.1",
     "roughjs": "4.6.6",
     "gifuct-js": "2.1.2",
diff --git a/packages/vrender/CHANGELOG.json b/packages/vrender/CHANGELOG.json
index 6e610ed51..327fd8b39 100644
--- a/packages/vrender/CHANGELOG.json
+++ b/packages/vrender/CHANGELOG.json
@@ -1,6 +1,12 @@
 {
   "name": "@visactor/vrender",
   "entries": [
+    {
+      "version": "1.1.12",
+      "tag": "@visactor/vrender_v1.1.12",
+      "date": "Tue, 13 Oct 2026 08:17:49 GMT",
+      "comments": {}
+    },
     {
       "version": "1.1.11",
       "tag": "@visactor/vrender_v1.1.11",
diff --git a/packages/vrender/CHANGELOG.md b/packages/vrender/CHANGELOG.md
index d4c98a15f..e66fe0ef6 100644
--- a/packages/vrender/CHANGELOG.md
+++ b/packages/vrender/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Change Log - @visactor/vrender
 
-This log was last generated on Thu, 17 Sep 2026 07:31:09 GMT and should not be manually modified.
+This log was last generated on Tue, 13 Oct 2026 08:17:49 GMT and should not be manually modified.
+
+## 1.1.12
+Tue, 13 Oct 2026 08:17:49 GMT
+
+_Version update only_
 
 ## 1.1.11
 Thu, 17 Sep 2026 07:31:09 GMT
diff --git a/packages/vrender/package.json b/packages/vrender/package.json
index 3c0c7563d..dc2d9f81e 100644
--- a/packages/vrender/package.json
+++ b/packages/vrender/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@visactor/vrender",
-  "version": "1.1.11",
+  "version": "1.1.12",
   "description": "",
   "sideEffects": true,
   "main": "cjs/index.js",
@@ -32,10 +32,10 @@
     "test-watch": "cross-env DEBUG_MODE=1 jest --watch -c jest.config.js"
   },
   "dependencies": {
-    "@visactor/vrender-core": "workspace:1.1.11",
-    "@visactor/vrender-kits": "workspace:1.1.11",
-    "@visactor/vrender-animate": "workspace:1.1.11",
-    "@visactor/vrender-components": "workspace:1.1.11"
+    "@visactor/vrender-core": "workspace:1.1.12",
+    "@visactor/vrender-kits": "workspace:1.1.12",
+    "@visactor/vrender-animate": "workspace:1.1.12",
+    "@visactor/vrender-components": "workspace:1.1.12"
   },
   "devDependencies": {
     "@internal/bundler": "workspace:*",
diff --git a/tools/bugserver-trigger/package.json b/tools/bugserver-trigger/package.json
index f8efe9134..7ae572dcb 100644
--- a/tools/bugserver-trigger/package.json
+++ b/tools/bugserver-trigger/package.json
@@ -8,11 +8,11 @@
     "ci": "ts-node --transpileOnly --skipProject ./scripts/trigger-test.ts"
   },
   "dependencies": {
-    "@visactor/vrender": "workspace:1.1.11",
-    "@visactor/vrender-core": "workspace:1.1.11",
-    "@visactor/vrender-kits": "workspace:1.1.11",
-    "@visactor/vrender-components": "workspace:1.1.11",
-    "@visactor/vrender-animate": "workspace:1.1.11"
+    "@visactor/vrender": "workspace:1.1.12",
+    "@visactor/vrender-core": "workspace:1.1.12",
+    "@visactor/vrender-kits": "workspace:1.1.12",
+    "@visactor/vrender-components": "workspace:1.1.12",
+    "@visactor/vrender-animate": "workspace:1.1.12"
   },
   "devDependencies": {
     "@rushstack/eslint-patch": "~1.1.4",