diff --git a/src-tauri/src/database/schema.rs b/src-tauri/src/database/schema.rs
index 59e36c127..879a87495 100644
--- a/src-tauri/src/database/schema.rs
+++ b/src-tauri/src/database/schema.rs
@@ -2232,6 +2232,7 @@ impl Database {
             ("qwq-32b", "QwQ 32B", "0.20", "0.60", "0", "0"),
             ("qwen3-32b", "Qwen3 32B", "0.16", "0.64", "0", "0"),
             // Grok 系列 (xAI)
+            ("grok-4.5", "Grok 4.5", "2", "6", "0.50", "0"),
             ("grok-4.3", "Grok 4.3", "1.25", "2.50", "0.20", "0"),
             (
                 "grok-4.20-0309-reasoning",