diff --git a/docs/IMPLEMENTATION_HANDOFF.md b/docs/IMPLEMENTATION_HANDOFF.md
index deda3b5..be6e6b5 100644
--- a/docs/IMPLEMENTATION_HANDOFF.md
+++ b/docs/IMPLEMENTATION_HANDOFF.md
@@ -62,7 +62,9 @@
 - 初始化文件唯一位置为 `assets/config/config.xuqmconfig`。运行时只接受
   `XUQM-CONFIG-V2`：Ed25519 签名覆盖前五段 ASCII，先验签、后 AES 解密，
   canonical JSON、schema、UUID、revision 和 RFC3339 时间均强校验；V1 与未知 keyId 拒绝。
-- 已内置开发签发公钥 `xuqm-config-dev-2026-07`；私钥不属于 SDK 仓库。
+- 已同时内置开发签发公钥 `xuqm-config-dev-2026-07` 与生产签发公钥
+  `xuqm-config-prod-2026-07`；私钥只保存在 Jenkins 凭据库和服务端运行环境，
+  不属于 SDK 仓库或发布制品。
 - `BugCollect` 必须同时满足平台启用、隐私已同意、上传地址有效。关闭时恢复宿主原
   UncaughtExceptionHandler 并删除队列；服务端 `BUGCOLLECT_DISABLED` 会形成持久停用锁，
   仅新的成功平台配置可解除。
diff --git a/sdk-common-plugin/src/main/kotlin/com/xuqm/sdk/common/gradle/XuqmConfigContract.kt b/sdk-common-plugin/src/main/kotlin/com/xuqm/sdk/common/gradle/XuqmConfigContract.kt
index 3f42c2f..ddf49d7 100644
--- a/sdk-common-plugin/src/main/kotlin/com/xuqm/sdk/common/gradle/XuqmConfigContract.kt
+++ b/sdk-common-plugin/src/main/kotlin/com/xuqm/sdk/common/gradle/XuqmConfigContract.kt
@@ -24,6 +24,8 @@ object XuqmConfigContract {
     private val publicKeys = mapOf(
         "xuqm-config-dev-2026-07" to
             "MCowBQYDK2VwAyEAFt9MBN8jNwCfalex4wg7kuy2DRAbXkGxZyA/Jaz+6YA=",
+        "xuqm-config-prod-2026-07" to
+            "MCowBQYDK2VwAyEATicvc1Knc+AB1N/aI36yr2oRS52rk1A3qIuL3m/AAWM=",
     )
 
     data class Metadata(
diff --git a/sdk-core/src/main/java/com/xuqm/sdk/internal/ConfigFileCrypto.kt b/sdk-core/src/main/java/com/xuqm/sdk/internal/ConfigFileCrypto.kt
index ca616b0..8cb8c7f 100644
--- a/sdk-core/src/main/java/com/xuqm/sdk/internal/ConfigFileCrypto.kt
+++ b/sdk-core/src/main/java/com/xuqm/sdk/internal/ConfigFileCrypto.kt
@@ -97,6 +97,8 @@ internal object ConfigSigningKeys {
     private val encodedKeys: Map<String, String> = mapOf(
         "xuqm-config-dev-2026-07" to
             "MCowBQYDK2VwAyEAFt9MBN8jNwCfalex4wg7kuy2DRAbXkGxZyA/Jaz+6YA=",
+        "xuqm-config-prod-2026-07" to
+            "MCowBQYDK2VwAyEATicvc1Knc+AB1N/aI36yr2oRS52rk1A3qIuL3m/AAWM=",
     )
 
     val all: Map<String, PublicKey> by lazy {