diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ebc0812..d099bc5b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,14 @@
+# [1.8.0-beta.21](https://github.com/Tencent/tmagic-editor/compare/v1.8.0-beta.20...v1.8.0-beta.21) (2026-08-04)
+
+
+### Bug Fixes
+
+* **editor:** 修复 IdleTask 在 requestIdleCallback timeout 时队列空转的问题 ([b544f05](https://github.com/Tencent/tmagic-editor/commit/b544f059173ff7807a421a98d4247d334bce5fbc))
+
+
+### Features
+
+* **editor:** getEvent/getMethod 支持节点上下文参数 ([d2a02e1](https://github.com/Tencent/tmagic-editor/commit/d2a02e16d26a4424681ac02592da1de850ebb78d))
 # [1.8.0-beta.20](https://github.com/Tencent/tmagic-editor/compare/v1.8.0-beta.19...v1.8.0-beta.20) (2026-07-30)
 
 
diff --git a/package.json b/package.json
index 2e63391a..5d71e1b9 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "tmagic",
   "private": true,
   "type": "module",
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 7b8b9663..9f4f4d84 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/cli",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
diff --git a/packages/core/package.json b/packages/core/package.json
index 7cae3462..da5e83aa 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/core",
   "type": "module",
   "sideEffects": false,
diff --git a/packages/data-source/package.json b/packages/data-source/package.json
index 22d2a3f1..40e01eff 100644
--- a/packages/data-source/package.json
+++ b/packages/data-source/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/data-source",
   "type": "module",
   "sideEffects": false,
diff --git a/packages/dep/package.json b/packages/dep/package.json
index d447cc35..10dc6fd5 100644
--- a/packages/dep/package.json
+++ b/packages/dep/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/dep",
   "type": "module",
   "sideEffects": false,
diff --git a/packages/design/package.json b/packages/design/package.json
index 9bbead51..4c3a6568 100644
--- a/packages/design/package.json
+++ b/packages/design/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/design",
   "type": "module",
   "sideEffects": [
diff --git a/packages/editor/package.json b/packages/editor/package.json
index 29d52323..bab24c86 100644
--- a/packages/editor/package.json
+++ b/packages/editor/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/editor",
   "type": "module",
   "sideEffects": [
diff --git a/packages/element-plus-adapter/package.json b/packages/element-plus-adapter/package.json
index af34201d..35b095d5 100644
--- a/packages/element-plus-adapter/package.json
+++ b/packages/element-plus-adapter/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/element-plus-adapter",
   "type": "module",
   "sideEffects": false,
diff --git a/packages/form-schema/package.json b/packages/form-schema/package.json
index 8bdbad25..7d2f1239 100644
--- a/packages/form-schema/package.json
+++ b/packages/form-schema/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/form-schema",
   "type": "module",
   "sideEffects": false,
diff --git a/packages/form/package.json b/packages/form/package.json
index 8aef26a6..517e5dbe 100644
--- a/packages/form/package.json
+++ b/packages/form/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/form",
   "type": "module",
   "sideEffects": [
diff --git a/packages/schema/package.json b/packages/schema/package.json
index 8eacb39b..7c7007ee 100644
--- a/packages/schema/package.json
+++ b/packages/schema/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/schema",
   "type": "module",
   "sideEffects": false,
diff --git a/packages/stage/package.json b/packages/stage/package.json
index 7e0d1486..49def5b8 100644
--- a/packages/stage/package.json
+++ b/packages/stage/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/stage",
   "type": "module",
   "sideEffects": false,
diff --git a/packages/table/package.json b/packages/table/package.json
index 3893d21a..114cb508 100644
--- a/packages/table/package.json
+++ b/packages/table/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/table",
   "type": "module",
   "sideEffects": [
diff --git a/packages/tdesign-vue-next-adapter/package.json b/packages/tdesign-vue-next-adapter/package.json
index d37bd6a1..8512a2e5 100644
--- a/packages/tdesign-vue-next-adapter/package.json
+++ b/packages/tdesign-vue-next-adapter/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/tdesign-vue-next-adapter",
   "type": "module",
   "sideEffects": false,
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 40f28be7..3c3be510 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "name": "@tmagic/utils",
   "type": "module",
   "sideEffects": false,
diff --git a/playground/package.json b/playground/package.json
index a8b543ad..089f2344 100644
--- a/playground/package.json
+++ b/playground/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tmagic-playground",
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "type": "module",
   "private": true,
   "scripts": {
@@ -12,11 +12,11 @@
   },
   "dependencies": {
     "@element-plus/icons-vue": "^2.3.2",
-    "@tmagic/core": "1.8.0-beta.20",
-    "@tmagic/design": "1.8.0-beta.20",
-    "@tmagic/editor": "1.8.0-beta.20",
-    "@tmagic/element-plus-adapter": "1.8.0-beta.20",
-    "@tmagic/tdesign-vue-next-adapter": "1.8.0-beta.20",
+    "@tmagic/core": "1.8.0-beta.21",
+    "@tmagic/design": "1.8.0-beta.21",
+    "@tmagic/editor": "1.8.0-beta.21",
+    "@tmagic/element-plus-adapter": "1.8.0-beta.21",
+    "@tmagic/tdesign-vue-next-adapter": "1.8.0-beta.21",
     "@tmagic/tmagic-form-runtime": "1.1.3",
     "element-plus": "^2.14.3",
     "lodash-es": "^4.17.21",
diff --git a/runtime/react/package.json b/runtime/react/package.json
index 3f22d0a5..d580eb54 100644
--- a/runtime/react/package.json
+++ b/runtime/react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "runtime-react",
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "type": "module",
   "private": true,
   "engines": {
@@ -16,16 +16,16 @@
     "build:playground": "node scripts/build.mjs --type=playground"
   },
   "dependencies": {
-    "@tmagic/core": "1.8.0-beta.20",
+    "@tmagic/core": "1.8.0-beta.21",
     "@tmagic/react-runtime-help": "0.2.2",
-    "@tmagic/stage": "1.8.0-beta.20",
+    "@tmagic/stage": "1.8.0-beta.21",
     "axios": "^1.13.2",
     "qrcode": "^1.5.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1"
   },
   "devDependencies": {
-    "@tmagic/cli": "1.8.0-beta.20",
+    "@tmagic/cli": "1.8.0-beta.21",
     "@types/fs-extra": "^11.0.4",
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18.3.0",
diff --git a/runtime/vue/package.json b/runtime/vue/package.json
index a3494d3d..9435cc71 100644
--- a/runtime/vue/package.json
+++ b/runtime/vue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "runtime-vue",
-  "version": "1.8.0-beta.20",
+  "version": "1.8.0-beta.21",
   "type": "module",
   "private": true,
   "engines": {
@@ -16,14 +16,14 @@
     "build:playground": "node scripts/build.mjs --type=playground"
   },
   "dependencies": {
-    "@tmagic/core": "1.8.0-beta.20",
-    "@tmagic/stage": "1.8.0-beta.20",
+    "@tmagic/core": "1.8.0-beta.21",
+    "@tmagic/stage": "1.8.0-beta.21",
     "@tmagic/vue-runtime-help": "^2.0.4",
     "axios": "^1.13.2",
     "vue": "catalog:"
   },
   "devDependencies": {
-    "@tmagic/cli": "1.8.0-beta.20",
+    "@tmagic/cli": "1.8.0-beta.21",
     "@types/fs-extra": "^11.0.4",
     "@types/node": "^24.0.10",
     "@vitejs/plugin-legacy": "^8.0.1",