diff --git a/components/FormBuilder/FormItemsRenderer.js b/components/FormBuilder/FormItemsRenderer.js
index a2db67c..e0746bb 100644
--- a/components/FormBuilder/FormItemsRenderer.js
+++ b/components/FormBuilder/FormItemsRenderer.js
@@ -90,7 +90,7 @@ const FormItemsRenderer = ({
     // 支持动态计算 required
     const required = typeof option.required === "function"
       ? option.required(form.getFieldsValue())
-      : (option.required || true);
+      : (option.required ?? true);
 
     if (required) {
       const isBlurTrigger = !option.render || [
@@ -274,7 +274,7 @@ const FormItemsRenderer = ({
         }
 
         // 如果配置了 shouldUpdate 或 dependencies，使用 Form.Item 的联动机制
-        if (option.shouldUpdate || option.dependencies || option?.componentProps?.shouldUpdate || option?.componentProps?.dependencies) {
+        if ((option.shouldUpdate ?? option.dependencies) || (option?.componentProps?.shouldUpdate ?? option?.componentProps?.dependencies)) {
           return (
             option.customizeRender
               ? (renderFormControl(option))
@@ -282,14 +282,14 @@ const FormItemsRenderer = ({
                   <Col key={option.name || index} span={itemSpan} style={style}>
                     <Form.Item
                       noStyle
-                      shouldUpdate={option.shouldUpdate || option?.componentProps?.shouldUpdate}
+                      shouldUpdate={option.shouldUpdate ?? option?.componentProps?.shouldUpdate}
                       dependencies={option.dependencies || option?.componentProps?.dependencies}
                     >
                       {(form) => {
                       // 支持动态计算 hidden
                         const hidden = typeof option.hidden === "function"
                           ? option.hidden(form.getFieldsValue())
-                          : (option.hidden || false);
+                          : (option.hidden ?? false);
 
                         if (hidden)
                           return null;