diff --git a/.github/scripts/pr-build-check.ts b/.github/scripts/pr-build-check.ts
index 8397f441..0a02292b 100644
--- a/.github/scripts/pr-build-check.ts
+++ b/.github/scripts/pr-build-check.ts
@@ -11,7 +11,8 @@
  */
 
 import { readFileSync } from 'node:fs';
-import { GitHubAPI, getEnv, getRepository, setOutput, PullRequest } from './lib/github.ts';
+import { GitHubAPI, getEnv, getRepository, setOutput } from './lib/github.ts';
+import type { PullRequest } from './lib/github.ts';
 
 // ============== 类型定义 ==============
 
diff --git a/.github/scripts/pr-build-result.ts b/.github/scripts/pr-build-result.ts
index ca1ffe29..23db2437 100644
--- a/.github/scripts/pr-build-result.ts
+++ b/.github/scripts/pr-build-result.ts
@@ -13,7 +13,8 @@
  */
 
 import { GitHubAPI, getEnv, getRepository } from './lib/github.ts';
-import { generateResultComment, COMMENT_MARKER, BuildTarget, BuildStatus } from './lib/comment.ts';
+import { generateResultComment, COMMENT_MARKER } from './lib/comment.ts';
+import type { BuildTarget, BuildStatus } from './lib/comment.ts';
 
 function parseStatus (value: string | undefined): BuildStatus {
   if (value === 'success' || value === 'failure' || value === 'cancelled') {