diff --git a/packages/amis/src/renderers/Form/Select.tsx b/packages/amis/src/renderers/Form/Select.tsx
index aa982e826..69c00166d 100644
--- a/packages/amis/src/renderers/Form/Select.tsx
+++ b/packages/amis/src/renderers/Form/Select.tsx
@@ -341,7 +341,10 @@ export default class SelectControl extends React.Component<SelectProps, any> {
 
     if (!formInited) {
       this.unHook && this.unHook();
-      return (this.unHook = addHook(this.loadRemote.bind(this, input), 'init'));
+      return (
+        addHook &&
+        (this.unHook = addHook(this.loadRemote.bind(this, input), 'init'))
+      );
     }
 
     this.lastTerm = input;