diff --git a/ui/simulator.html b/ui/simulator.html
index c7d2a98..062f7fa 100644
--- a/ui/simulator.html
+++ b/ui/simulator.html
@@ -62,7 +62,7 @@
                 <div class="deepseek-config-row">
                     <div class="form-group sim-field-grow">
                         <label class="form-label" for="ds-api-base">API Endpoint</label>
-                        <input type="text" id="ds-api-base" class="form-input" value="http://192.168.0.240:1234" placeholder="http://192.168.0.240:1234" />
+                        <input type="text" id="ds-api-base" class="form-input" value="http://192.168.0.240:11434" placeholder="http://192.168.0.240:11434" />
                     </div>
                     <div class="form-group sim-field-auto">
                         <label class="form-label" for="ds-model">Model</label>