diff --git a/web/assets/js/model/xray.js b/web/assets/js/model/xray.js
index f3681b35..ec062822 100644
--- a/web/assets/js/model/xray.js
+++ b/web/assets/js/model/xray.js
@@ -1971,13 +1971,15 @@ Inbound.ShadowsocksSettings = class extends Inbound.Settings {
                 method=SSMethods.BLAKE3_AES_256_GCM,
                 password=RandomUtil.randomShadowsocksPassword(),
                 network='tcp,udp',
-                shadowsockses=[new Inbound.ShadowsocksSettings.Shadowsocks()]
+                shadowsockses=[new Inbound.ShadowsocksSettings.Shadowsocks()],
+                ivCheck = false,
     ) {
         super(protocol);
         this.method = method;
         this.password = password;
         this.network = network;
         this.shadowsockses = shadowsockses;
+        this.ivCheck = ivCheck;
     }
 
     static fromJson(json={}) {
@@ -1987,6 +1989,7 @@ Inbound.ShadowsocksSettings = class extends Inbound.Settings {
             json.password,
             json.network,
             json.clients.map(client => Inbound.ShadowsocksSettings.Shadowsocks.fromJson(client)),
+            json.ivCheck,
         );
     }
 
@@ -1995,7 +1998,8 @@ Inbound.ShadowsocksSettings = class extends Inbound.Settings {
             method: this.method,
             password: this.password,
             network: this.network,
-            clients: Inbound.ShadowsocksSettings.toJsonArray(this.shadowsockses)
+            clients: Inbound.ShadowsocksSettings.toJsonArray(this.shadowsockses),
+            ivCheck: this.ivCheck,
         };
     }
 };
diff --git a/web/html/xui/form/protocol/shadowsocks.html b/web/html/xui/form/protocol/shadowsocks.html
index 26d119f0..97af11ef 100644
--- a/web/html/xui/form/protocol/shadowsocks.html
+++ b/web/html/xui/form/protocol/shadowsocks.html
@@ -45,6 +45,9 @@
             <a-select-option value="udp">UDP</a-select-option>
         </a-select>
     </a-form-item>
+    <a-form-item label='ivCheck'>
+        <a-switch v-model="inbound.settings.ivCheck"></a-switch>
+    </a-form-item>
 </a-form>
 <a-divider style="margin:0;"></a-divider>
 {{end}}