fix: 修复任务中心寄存器值无法输入

@@ -212,7 +212,8 @@ export const formSchemas: FormSchema[] = [
         showTotalControl: false,
         itemProps: () => {
           return {
-            defaultValue: '0',
+            valueField: 'value',
+            changeEvent: 'update:value',
           } as FormSchema;
         },
       };