diff --git a/internal/cloud/server-code-agent-http.ts b/internal/cloud/server-code-agent-http.ts
index 9bc2f625..56b80939 100644
--- a/internal/cloud/server-code-agent-http.ts
+++ b/internal/cloud/server-code-agent-http.ts
@@ -52,10 +52,11 @@ const DEFAULT_AGENTRUN_PROJECTION_RESUME_JITTER_MS = 15000;
 const DEFAULT_AGENTRUN_PROJECTION_RESUME_FAILURE_BACKOFF_MS = 120000;
 const CODE_AGENT_TERMINAL_STATUSES = new Set(["completed", "failed", "blocked", "timeout", "cancelled", "canceled"]);
 const CODE_AGENT_PROVIDER_PROFILE_ALIASES = Object.freeze({ codex: "codex-api" });
-const CODE_AGENT_PROVIDER_PROFILE_ID_PATTERN = /^[a-z0-9][a-z0-9-]{0,63}$/u;
+const CODE_AGENT_PROVIDER_PROFILE_ID_PATTERN = /^[a-z0-9][a-z0-9.-]{0,63}$/u;
 const CODE_AGENT_PROVIDER_PROFILE_LABELS = Object.freeze({
   "deepseek": "DeepSeek",
   "codex-api": "Codex API",
+  "gpt.pika": "gpt.pika",
   "minimax-m3": "MiniMax-M3 via AgentRun",
   "runtime-default": "运行默认"
 });
@@ -765,7 +766,7 @@ function localCloudApiUrl(env = process.env) {
 }
 
 function codeAgentProviderProfileEnv(env = process.env, params = {}) {
-  const profile = normalizeCodeAgentProviderProfile(params.providerProfile ?? params.codeAgentProviderProfile ?? env.HWLAB_CODE_AGENT_DEFAULT_PROVIDER_PROFILE);
+  const profile = normalizeCodeAgentProviderProfile(params.providerProfile ?? params.codeAgentProviderProfile ?? params.provider ?? env.HWLAB_CODE_AGENT_DEFAULT_PROVIDER_PROFILE);
   if (profile === "runtime-default") return env;
   const overlay = { ...env };
   overlay.HWLAB_CODE_AGENT_SELECTED_PROVIDER_PROFILE = profile;