diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index 621fdad8..c1bce174 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -616,6 +616,8 @@ jobs:
           unset SUBMODULE_TOKEN
           make -C rdm build
       - name: Run real-combination lifecycle gates (SQLite, U3, required)
+        env:
+          SUBMODULE_TOKEN: ${{ secrets.SUBMODULE_TOKEN }}
         run: |
           set -euo pipefail
           # 路径变量在脚本内解析（YAML env: 不做 shell 展开）。
@@ -623,4 +625,7 @@ jobs:
           export SVC_REAL_BIN="$PWD/bin/agent-system"
           export SVC_REAL_RDM_BIN="$PWD/rdm/bin/agent-system-rdm"
           export SVC_RDM_ORIGIN="$PWD/rdm"
+          # CI 无 SSH key：把受信基址与 URL 级 token 头经环境交给套件（仅环境传递）。
+          export SVC_CI_GIT_SERVER="${GITHUB_SERVER_URL%/}"
+          export SVC_CI_GIT_TOKEN="${SUBMODULE_TOKEN}"
           python3 -m unittest tests.test_svc_realcombo -v
diff --git a/tests/test_svc_realcombo.py b/tests/test_svc_realcombo.py
index b1d3cad4..24afbe75 100644
--- a/tests/test_svc_realcombo.py
+++ b/tests/test_svc_realcombo.py
@@ -31,6 +31,28 @@ REAL = os.environ.get("SVC_TEST_REAL") == "1"
 REAL_BIN = os.environ.get("SVC_REAL_BIN", "")
 REAL_RDM_BIN = os.environ.get("SVC_REAL_RDM_BIN", "")
 RDM_ORIGIN = os.environ.get("SVC_RDM_ORIGIN", "")
+# CI 通道（可选）：无 SSH key 的运行器上，把受信基址 + URL 级 token 头注入
+# svc.sh 派生的 git 子进程（cache 克隆与 pins 物化的 submodule 取件走 SSH URL
+# 会被 insteadOf 改写）。token 只经环境传递，不进文件/命令行/输出。
+CI_SERVER = os.environ.get("SVC_CI_GIT_SERVER", "").rstrip("/")
+CI_TOKEN = os.environ.get("SVC_CI_GIT_TOKEN", "")
+
+
+def ci_git_env():
+    if not (CI_SERVER and CI_TOKEN):
+        return {}
+    scheme = CI_SERVER.split("://", 1)[0]
+    return {
+        "GIT_CONFIG_COUNT": "4",
+        "GIT_CONFIG_KEY_0": "protocol.%s.allow" % scheme,
+        "GIT_CONFIG_VALUE_0": "always",
+        "GIT_CONFIG_KEY_1": "http.%s/.extraheader" % CI_SERVER,
+        "GIT_CONFIG_VALUE_1": "AUTHORIZATION: token " + CI_TOKEN,
+        "GIT_CONFIG_KEY_2": "url.%s/weichen/.insteadOf" % CI_SERVER,
+        "GIT_CONFIG_VALUE_2": "ssh://git@git-ssh.u1680832.nyat.app:31411/weichen/",
+        "GIT_CONFIG_KEY_3": "core.hooksPath",
+        "GIT_CONFIG_VALUE_3": "/dev/null",
+    }
 PG = os.environ.get("SVC_TEST_PG") == "1" and bool(os.environ.get("AGENT_PG_TEST_DSN"))
 
 _spec = importlib.util.spec_from_file_location("tsr", SOURCE / "tests" / "test_svc_recover.py")
@@ -154,6 +176,7 @@ class RealComboTests(tsr.SvcAutoRecoverTests):
         伴生工作台 200 → 裸重启稳定。"""
         env = dict(self.env)
         env["RDM_DISABLE_EXEC_TOOLS"] = "1"
+        env.update(ci_git_env())
         env.update({"SVC_RDM_SRC_DIR": str(self.root / "rdmcache"),
                     "SVC_RDM_ORIGIN": RDM_ORIGIN})
         result = self.svc("rcf", "deploy", "--from", "rdm", "--port", "9474", env=env)