diff --git a/src/types/RCS.d.ts b/src/types/RCS.d.ts
index 922baa2..f8f6ad9 100644
--- a/src/types/RCS.d.ts
+++ b/src/types/RCS.d.ts
@@ -87,6 +87,10 @@ declare interface AgvOptions {
    * 强制开始方向
    */
   forceStartDirection?: LLCDirection
+
+  loadHeight: number
+
+  unloadHeight: number
 }
 
 declare type LLCDirection = 'UP' | 'DOWN' | 'LEFT' | 'RIGHT'