diff --git a/src/modules/user_certificate/user_certificate.contoller.ts b/src/modules/user_certificate/user_certificate.contoller.ts
index 9cf9638..aea0c75 100644
--- a/src/modules/user_certificate/user_certificate.contoller.ts
+++ b/src/modules/user_certificate/user_certificate.contoller.ts
@@ -66,11 +66,13 @@ export class UserCertificateController {
       request,
     );
   }
+
   @ApiOkResponse({
     description: 'Users status for courses fetched successfully',
   })
   @ApiInternalServerErrorResponse({ description: 'Internal Server Error.' })
   @ApiBadRequestResponse({ description: 'Bad Request.' })
+  @UseGuards(TenantGuard)
   @Post('status/search')
   async searchUsersCourses(
     @Body() searchObj: Record<string, any>,
@@ -83,6 +85,7 @@ export class UserCertificateController {
       request,
     );
   }
+  
   //import user importUserDataForCertificate
   @ApiOkResponse({ description: 'User added for course successfully' })
   @ApiInternalServerErrorResponse({ description: 'Internal Server Error.' })
diff --git a/src/modules/user_certificate/user_certificate.service..ts b/src/modules/user_certificate/user_certificate.service..ts
index 23d0dd3..db14a7f 100644
--- a/src/modules/user_certificate/user_certificate.service..ts
+++ b/src/modules/user_certificate/user_certificate.service..ts
@@ -194,14 +194,21 @@ export class UserCertificateService {
     }
   }
   async searchUsersCourses(searchObj, response, request) {
-    const filters = searchObj.filters;
+    const filters = searchObj.filters || {};
     let apiId = 'api.get.searchList';
+    // Extract tenantId from request (validated by TenantGuard)
+    const tenantId = request.tenantId;
     try {
       const queryBuilder =
         this.userCourseCertificateRepository.createQueryBuilder(
           'UserCourseCertificate',
         );
 
+      // Always filter by tenantId from header
+      queryBuilder.andWhere('UserCourseCertificate.tenantId = :tenantId', {
+        tenantId: tenantId,
+      });
+
       // Dynamically build query based on filters object
       Object.keys(filters).forEach((key) => {
         const value = filters[key];