fix

src/hooks/useSelectedModelSchema.ts

@@ -103,7 +103,13 @@ export function useSelectedModelSchema({
       });
 
     return () => {
+      if (abortRef.current === controller) {
         controller.abort();
+        abortRef.current = null;
+        requestKeyRef.current = null;
+      } else {
+        controller.abort();
+      }
     };
   }, [
     enabled,