diff --git a/open-sse/providers/registry/codebuddy-cn.js b/open-sse/providers/registry/codebuddy-cn.js
index 8b12a1a7..57d3c090 100644
--- a/open-sse/providers/registry/codebuddy-cn.js
+++ b/open-sse/providers/registry/codebuddy-cn.js
@@ -1,5 +1,9 @@
 export default {
   id: "codebuddy-cn",
+  // Short model prefix (cbcn/glm-5.2). "cbcn" = CodeBuddy CN; reserve "cbai"
+  // for a future codebuddy-ai (intl) provider. The full id still resolves.
+  alias: "cbcn",
+  uiAlias: "cbcn",
   hidden: false,
   priority: 90,
   display: {
diff --git a/tests/__baseline__/alias-baseline.json b/tests/__baseline__/alias-baseline.json
index 7c6c8baa..43864392 100644
--- a/tests/__baseline__/alias-baseline.json
+++ b/tests/__baseline__/alias-baseline.json
@@ -105,7 +105,7 @@
     "claude": "cc",
     "cline": "cl",
     "cloudflare-ai": "cloudflare-ai",
-    "codebuddy-cn": "codebuddy-cn",
+    "codebuddy-cn": "cbcn",
     "codex": "cx",
     "cohere": "cohere",
     "commandcode": "commandcode",
@@ -164,6 +164,7 @@
     "black-forest-labs",
     "blackbox",
     "byteplus",
+    "cbcn",
     "cc",
     "cerebras",
     "cl",
@@ -231,4 +232,4 @@
     "xiaomi-mimo",
     "xiaomi-tokenplan"
   ]
-}
+}
\ No newline at end of file