diff --git a/docs/configuration/inbound/mtproto.md b/docs/configuration/inbound/mtproto.md
index bfe3d438..19170392 100644
--- a/docs/configuration/inbound/mtproto.md
+++ b/docs/configuration/inbound/mtproto.md
@@ -6,8 +6,13 @@
   "tag": "mtproto-in",
 
   ... // Listen Fields
-  
-  "secret": ""
+
+  "users": [
+    {
+      "name": "sekai",
+      "secret": "ee134132e79f44020784bddce2e734b5e2676f6f676c652e636f6d"
+    }
+  ]
 }
 ```
 
@@ -21,8 +26,12 @@ See [Listen Fields](/configuration/shared/listen) for details.
 
 ### Fields
 
-#### secret
+#### users
 
 ==Required==
 
-MTProto V3 secret.
+MTProto users, where secret is a MTProto V3 secret.
+
+!!! note ""
+
+    MTProto multi-user inbound might be poor on performance limited to its authentication algorithm.
diff --git a/docs/configuration/inbound/mtproto.zh.md b/docs/configuration/inbound/mtproto.zh.md
index eab095a0..cbaeb3bf 100644
--- a/docs/configuration/inbound/mtproto.zh.md
+++ b/docs/configuration/inbound/mtproto.zh.md
@@ -6,8 +6,13 @@
   "tag": "mtproto-in",
 
   ... // 监听字段
-  
-  "secret": ""
+
+  "users": [
+    {
+      "name": "sekai",
+      "secret": "ee134132e79f44020784bddce2e734b5e2676f6f676c652e636f6d"
+    }
+  ]
 }
 ```
 
@@ -21,8 +26,12 @@
 
 ### 字段
 
-#### secret
+#### users
 
 ==必填==
 
-MTProto V3 密钥。
+MTProto 用户，其中 secret 是 MTProto V3 密钥。
+
+!!! note ""
+
+    受限于其身份认证算法，MTProto 多用户入站可能性能不佳。
diff --git a/docs/index.md b/docs/index.md
index e080b38a..abfd78e8 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -30,7 +30,6 @@ go install -v -tags with_clash_api github.com/sagernet/sing-box/cmd/sing-box@lat
 | `with_shadowsocksr`                | Build with ShadowsocksR support, see [ShadowsocksR outbound](./configuration/outbound/shadowsocksr).                                                                                                                                                                                                                            |
 | `with_ech`                         | Build with TLS ECH extension support for TLS outbound, see [TLS](./configuration/shared/tls#ech).                                                                                                                                                                                                                               |
 | `with_utls`                        | Build with [uTLS](https://github.com/refraction-networking/utls) support for TLS outbound, see [TLS](./configuration/shared/tls#utls).                                                                                                                                                                                          |
-| `with_mtproto`                     | Build with MTProto inbound support, see [TLS](./configuration/inbound/mtproto).                                                                                                                                                                                                                                                 |
 | `with_acme`                        | Build with ACME TLS certificate issuer support, see [TLS](./configuration/shared/tls).                                                                                                                                                                                                                                          |
 | `with_clash_api`                   | Build with Clash API support, see [Experimental](./configuration/experimental#clash-api-fields).                                                                                                                                                                                                                                |
 | `with_v2ray_api`                   | Build with V2Ray API support, see [Experimental](./configuration/experimental#v2ray-api-fields).                                                                                                                                                                                                                                |
diff --git a/docs/index.zh.md b/docs/index.zh.md
index 7d199af9..79f72ee5 100644
--- a/docs/index.zh.md
+++ b/docs/index.zh.md
@@ -30,7 +30,6 @@ go install -v -tags with_clash_api github.com/sagernet/sing-box/cmd/sing-box@lat
 | `with_shadowsocksr`          | 启用 ShadowsocksR 支持，参阅 [ShadowsocksR 出站](./configuration/outbound/shadowsocksr)。                                                                                                                                                                                              |
 | `with_ech`                   | 启用 TLS ECH 扩展支持，参阅 [TLS](./configuration/shared/tls#ech)。                                                                                                                                                                                                                    |
 | `with_utls`                  | 启用 uTLS 支持，参阅 [实验性](./configuration/experimental#clash-api-fields)。                                                                                                                                                                                                          |
-| `with_mtproto`               | 启用 MTProto 支持，参阅 [实验性](./configuration/inbound/mtproto)。                                                                                                                                                                                                                     |
 | `with_acme`                  | 启用 ACME TLS 证书签发支持，参阅 [TLS](./configuration/shared/tls)。                                                                                                                                                                                                                     |
 | `with_clash_api`             | 启用 Clash API 支持，参阅 [实验性](./configuration/experimental#clash-api-fields)。                                                                                                                                                                                                     |
 | `with_v2ray_api`             | 启用 V2Rat API 支持，参阅 [实验性](./configuration/experimental#v2ray-api-fields)。                                                                                                                                                                                                     |