diff --git a/.docker/selfhost/schema.json b/.docker/selfhost/schema.json
index 7c25d6184..a4e9b718b 100644
--- a/.docker/selfhost/schema.json
+++ b/.docker/selfhost/schema.json
@@ -595,6 +595,11 @@
           "description": "Multiple hosts the server will accept requests from.\n@default []",
           "default": []
         },
+        "listenAddr": {
+          "type": "string",
+          "description": "The address to listen on (e.g., 0.0.0.0 for IPv4, :: for IPv6).\n@default \"0.0.0.0\"\n@environment `LISTEN_ADDR`",
+          "default": "0.0.0.0"
+        },
         "port": {
           "type": "number",
           "description": "Which port the server will listen on.\n@default 3010\n@environment `AFFINE_SERVER_PORT`",
diff --git a/packages/backend/server/src/core/config/config.ts b/packages/backend/server/src/core/config/config.ts
index 166e408d7..6dd8ade8e 100644
--- a/packages/backend/server/src/core/config/config.ts
+++ b/packages/backend/server/src/core/config/config.ts
@@ -13,6 +13,7 @@ declare global {
       https: boolean;
       host: string;
       hosts: ConfigItem<string[]>;
+      listenAddr: string;
       port: number;
       path: string;
       name?: string;
@@ -58,6 +59,11 @@ Default to be \`[server.protocol]://[server.host][:server.port]\` if not specifi
     default: [],
     shape: z.array(z.string()),
   },
+  listenAddr: {
+    desc: 'The address to listen on (e.g., 0.0.0.0 for IPv4, :: for IPv6).',
+    default: '0.0.0.0',
+    env: 'LISTEN_ADDR',
+  },
   port: {
     desc: 'Which port the server will listen on.',
     default: 3010,
diff --git a/packages/backend/server/src/server.ts b/packages/backend/server/src/server.ts
index a130dd9f8..558be7881 100644
--- a/packages/backend/server/src/server.ts
+++ b/packages/backend/server/src/server.ts
@@ -75,11 +75,14 @@ export async function run() {
   }
 
   const url = app.get(URLHelper);
-  const listeningHost = '0.0.0.0';
 
-  await app.listen(config.server.port, listeningHost);
+  await app.listen(config.server.port, config.server.listenAddr);
+
+  const formattedAddr = config.server.listenAddr.includes(':')
+    ? `[${config.server.listenAddr}]`
+    : config.server.listenAddr;
 
   logger.log(`AFFiNE Server is running in [${env.DEPLOYMENT_TYPE}] mode`);
-  logger.log(`Listening on http://${listeningHost}:${config.server.port}`);
+  logger.log(`Listening on http://${formattedAddr}:${config.server.port}`);
   logger.log(`And the public server should be recognized as ${url.baseUrl}`);
 }
diff --git a/packages/frontend/admin/src/config.json b/packages/frontend/admin/src/config.json
index 4288088c6..9496db797 100644
--- a/packages/frontend/admin/src/config.json
+++ b/packages/frontend/admin/src/config.json
@@ -216,6 +216,11 @@
       "type": "Array",
       "desc": "Multiple hosts the server will accept requests from."
     },
+    "listenAddr": {
+      "type": "String",
+      "desc": "The address to listen on (e.g., 0.0.0.0 for IPv4, :: for IPv6).",
+      "env": "LISTEN_ADDR"
+    },
     "port": {
       "type": "Number",
       "desc": "Which port the server will listen on.",