diff --git a/docs/operator-guide.zh-CN.md b/docs/operator-guide.zh-CN.md
index 87e2f87..7b9d0b7 100644
--- a/docs/operator-guide.zh-CN.md
+++ b/docs/operator-guide.zh-CN.md
@@ -166,6 +166,11 @@ image；项目安全设置只能收紧用户限额和默认禁止路径，不能
 未跟踪文件、符号链接、`.env` 文件、仓库根级 `secrets`/`credentials` 前缀和包含通配符或父目录
 跳转的路径仍会失败关闭。每个授权前缀都会写入验证沙箱清单，便于 Review 时核对。
 
+已跟踪的 `.env.example`、`.env.sample` 和 `.env.template` 可以进入验证快照，但敏感字段只允许
+空值或严格的占位符：`replace-with-<名称>`、`your-<提供方>-api-key`。名称和提供方仅允许小写
+ASCII 字母、数字及分隔非空片段的连字符；整个占位符不能加引号且最多 128 字符。模板仍须满足
+文件大小、UTF-8、普通文件、目录和赋值语法检查；其他非空敏感值继续拒绝，错误只报告位置。
+
 ### 并发与变更规模
 
 默认情况下，每个仓库最多同时保留 4 个由当前 GitHub 账号创建的 open PR；Draft 和 Ready 都计入，
diff --git a/src/reposteward/verifier.py b/src/reposteward/verifier.py
index 1eb72e5..49ee7d4 100644
--- a/src/reposteward/verifier.py
+++ b/src/reposteward/verifier.py
@@ -57,7 +57,10 @@
     re.IGNORECASE,
 )
 EMPTY_ENV_VALUE = re.compile(r"(?:|''|\"\")(?:\s+#.*)?")
-SAFE_ENV_PLACEHOLDER = re.compile(r"replace-with-[a-z0-9]+(?:-[a-z0-9]+)*")
+SAFE_ENV_PLACEHOLDER = re.compile(
+    r"(?:replace-with-[a-z0-9]+(?:-[a-z0-9]+)*"
+    r"|your-[a-z0-9]+(?:-[a-z0-9]+)*-api-key)"
+)
 
 
 class VerificationError(RuntimeError):
diff --git a/tests/test_verifier.py b/tests/test_verifier.py
index bb56fd5..3228e19 100644
--- a/tests/test_verifier.py
+++ b/tests/test_verifier.py
@@ -378,6 +378,37 @@ def test_tracked_environment_template_accepts_explicit_placeholders(self) -> Non
                 template.read_text(encoding="utf-8"),
             )
 
+    def test_tracked_template_accepts_api_key_placeholders(self) -> None:
+        with tempfile.TemporaryDirectory() as directory:
+            root = Path(directory)
+            worktree = root / "worktree"
+            worktree.mkdir()
+            _repository(worktree)
+            values = (
+                "your-serper-api-key",
+                "your-serply-api-key",
+                "your-tavily-api-key",
+                "your-jina-api-key",
+                "your-infoquest-api-key",
+                "your-sofya-api-key",
+                "your-provider-v2-api-key",
+                "your-" + "a" * 115 + "-api-key",
+            )
+            content = "".join(
+                f"PROVIDER_{index}_API_KEY={value}\n"
+                for index, value in enumerate(values)
+            )
+            template = worktree / ".env.example"
+            template.write_text(content, encoding="utf-8")
+            subprocess.run(["git", "add", ".env.example"], cwd=worktree, check=True)
+
+            DockerVerifier._copy_workspace(worktree, root / "snapshot")
+
+            self.assertEqual(
+                (root / "snapshot" / ".env.example").read_bytes(),
+                template.read_bytes(),
+            )
+
     def test_untracked_environment_template_is_excluded(self) -> None:
         with tempfile.TemporaryDirectory() as directory:
             root = Path(directory)
@@ -414,6 +445,18 @@ def test_environment_template_rejects_invalid_sensitive_placeholders(self) -> No
                     "replace-with-token.value",
                     '"replace-with-a-token"',
                     "replace-with-" + "a" * 129,
+                    "your-api-key",
+                    "your--api-key",
+                    "your-UPPER-api-key",
+                    "your-provider_api-key",
+                    "your-provider--v2-api-key",
+                    "your-provider-api-key.value",
+                    "your-provider-api-key-extra",
+                    '"your-provider-api-key"',
+                    "'your-provider-api-key'",
+                    "your-provider-api-key$(id)",
+                    "your-供应商-api-key",
+                    "your-" + "a" * 116 + "-api-key",
                 )
             ):
                 with self.subTest(value=value):