diff --git a/Dockerfile.frontend b/Dockerfile.frontend
index 81b53d2..e326f35 100644
--- a/Dockerfile.frontend
+++ b/Dockerfile.frontend
@@ -21,7 +21,7 @@ COPY packages/ ./packages/
 COPY apps/admin-web/ ./apps/admin-web/
 
 # Build
-ARG VITE_API_BASE_URL=/api
+ARG VITE_API_BASE_URL=
 RUN pnpm --filter admin-web build
 
 # ─── Stage 2: Serve with nginx ─────────────────────────────────────────────────
diff --git a/apps/admin-web/src/lib/api.ts b/apps/admin-web/src/lib/api.ts
index fc1361e..8fd857e 100644
--- a/apps/admin-web/src/lib/api.ts
+++ b/apps/admin-web/src/lib/api.ts
@@ -130,13 +130,22 @@ import {
   markImageUploadRequestStarted,
 } from "./image-webp";
 
-const baseURL = import.meta.env.VITE_API_BASE_URL ?? "";
+const rawBaseURL = import.meta.env.VITE_API_BASE_URL ?? "";
+const baseURL = normalizeApiBaseURL(rawBaseURL);
 const generationStreamEnabled = import.meta.env.VITE_GENERATION_STREAM_ENABLED === "true";
 const accessRefreshSkewMs = 2 * 60 * 1000;
 
 const publicClient = createApiClient({ baseURL });
 let storedRefreshPromise: Promise<AuthTokens> | null = null;
 
+function normalizeApiBaseURL(value: string): string {
+  const trimmed = value.trim().replace(/\/+$/, "");
+  if (!trimmed) {
+    return "";
+  }
+  return trimmed.replace(/\/api$/i, "");
+}
+
 export function getApiBaseURL(): string {
   if (baseURL) {
     return baseURL;
diff --git a/deploy/ops-config.yaml b/deploy/ops-config.yaml
index 46d7cdb..05dee13 100644
--- a/deploy/ops-config.yaml
+++ b/deploy/ops-config.yaml
@@ -23,7 +23,7 @@ monitoring_database:
   max_idle_conns: 2
 
 redis:
-  addr: localhost:6379
+  addr: redis:6379
   db: 0
 
 cache: