diff --git a/app/Http/Controllers/Admin/CompanyController.php b/app/Http/Controllers/Admin/CompanyController.php
index ba8b26e..424ca5a 100644
--- a/app/Http/Controllers/Admin/CompanyController.php
+++ b/app/Http/Controllers/Admin/CompanyController.php
@@ -126,7 +126,7 @@ class CompanyController extends BaseController
                 // 使用 LIKE 匹配 JSON 字符串中的年份范围
                 $query->where(function ($q) use ($start_year, $end_year) {
                     for ($year = (int)$start_year; $year <= (int)$end_year; $year++) {
-                        $q->orWhere('project_users', 'like', '%"investDate":"' . $year . '%');
+                        $q->orWhere('project_users', 'like', '%' . $year . '%');
                     }
                 });
             }