diff --git a/common/changes/@coze-editor/lang-javascript/fix-build-error_2026-01-23-08-01.json b/common/changes/@coze-editor/lang-javascript/fix-build-error_2026-01-23-08-01.json
new file mode 100644
index 00000000..064a11dd
--- /dev/null
+++ b/common/changes/@coze-editor/lang-javascript/fix-build-error_2026-01-23-08-01.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "packageName": "@coze-editor/lang-javascript",
+      "comment": "add tsup for build",
+      "type": "patch"
+    }
+  ],
+  "packageName": "@coze-editor/lang-javascript",
+  "email": "hanchayi@163.com"
+}
diff --git a/common/changes/@coze-editor/lang-javascript/fix-build-error_2026-01-23-08-39.json b/common/changes/@coze-editor/lang-javascript/fix-build-error_2026-01-23-08-39.json
new file mode 100644
index 00000000..5072eef0
--- /dev/null
+++ b/common/changes/@coze-editor/lang-javascript/fix-build-error_2026-01-23-08-39.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "packageName": "@coze-editor/lang-javascript",
+      "comment": "在 rush-project.json 中添加 test:cov 操作配置",
+      "type": "patch"
+    }
+  ],
+  "packageName": "@coze-editor/lang-javascript",
+  "email": "hanchayi@163.com"
+}
diff --git a/common/config/subspaces/default/pnpm-lock.yaml b/common/config/subspaces/default/pnpm-lock.yaml
index 79e481bd..76266a18 100644
--- a/common/config/subspaces/default/pnpm-lock.yaml
+++ b/common/config/subspaces/default/pnpm-lock.yaml
@@ -2210,6 +2210,9 @@ importers:
         specifier: ^1.4.19
         version: 1.5.1
     devDependencies:
+      '@coze-arch/ts-config':
+        specifier: workspace:*
+        version: link:../../../config/ts-config
       '@coze-arch/vitest-config':
         specifier: workspace:*
         version: link:../../../config/vitest-config
@@ -2225,6 +2228,9 @@ importers:
       eslint:
         specifier: 9.14.0
         version: 9.14.0(jiti@2.6.1)
+      tsup:
+        specifier: ^8.0.1
+        version: 8.5.0(@swc/core@1.11.29(@swc/helpers@0.5.17))(jiti@2.6.1)(postcss@8.5.5)(tsx@4.19.3)(typescript@5.8.2)(yaml@2.8.0)
       vitest:
         specifier: ^3.0.9
         version: 3.0.9(@edge-runtime/vm@3.2.0)(@types/debug@4.1.12)(@types/node@22.13.13)(happy-dom@17.4.4)(jiti@2.6.1)(less@4.3.0)(sass-embedded@1.89.2)(sass@1.89.0)(sugarss@2.0.0)(terser@5.39.2)(tsx@4.19.3)(yaml@2.8.0)
diff --git a/packages/text-editor/lang-javascript/config/rush-project.json b/packages/text-editor/lang-javascript/config/rush-project.json
index 31290b5a..9a539c13 100644
--- a/packages/text-editor/lang-javascript/config/rush-project.json
+++ b/packages/text-editor/lang-javascript/config/rush-project.json
@@ -7,6 +7,10 @@
     {
       "operationName": "ts-check",
       "outputFolderNames": ["./dist"]
+    },
+    {
+      "operationName": "test:cov",
+      "outputFolderNames": ["coverage"]
     }
   ]
 }
diff --git a/packages/text-editor/lang-javascript/package.json b/packages/text-editor/lang-javascript/package.json
index 5c9bd8c5..1f699d76 100644
--- a/packages/text-editor/lang-javascript/package.json
+++ b/packages/text-editor/lang-javascript/package.json
@@ -27,11 +27,13 @@
     "@lezer/javascript": "^1.4.19"
   },
   "devDependencies": {
+    "@coze-arch/ts-config": "workspace:*",
     "@coze-arch/vitest-config": "workspace:*",
     "@coze-editor/eslint-config": "workspace:*",
     "@lezer/lr": "^1.4.0",
     "@vitest/coverage-v8": "^3.0.9",
     "eslint": "9.14.0",
+    "tsup": "^8.0.1",
     "vitest": "^3.0.9"
   },
   "publishConfig": {
diff --git a/packages/text-editor/lang-javascript/tsconfig.build.json b/packages/text-editor/lang-javascript/tsconfig.build.json
index eeb18992..a89715d2 100644
--- a/packages/text-editor/lang-javascript/tsconfig.build.json
+++ b/packages/text-editor/lang-javascript/tsconfig.build.json
@@ -13,6 +13,9 @@
   },
   "include": ["src"],
   "references": [
+    {
+      "path": "../../../config/ts-config/tsconfig.build.json"
+    },
     {
       "path": "../../../config/vitest-config/tsconfig.build.json"
     },