diff --git a/frontend/src/pages/Resource/Git/List/service.ts b/frontend/src/pages/Resource/Git/List/service.ts
index 1b9da9eb..9467eadb 100644
--- a/frontend/src/pages/Resource/Git/List/service.ts
+++ b/frontend/src/pages/Resource/Git/List/service.ts
@@ -54,7 +54,7 @@ export const getRepositoryProjects = (params: {
 }) =>
     request.get<Page<RepositoryProjectResponse>>(`${PROJECT_URL}/page`, {
         params: {
-            pageNum: params.pageNum ?? 1,
+            pageNum: (params.pageNum ?? 1) - 1,
             size: params.size ?? 20,
             externalSystemId: params.externalSystemId,
             repoGroupId: params.repoGroupId,
@@ -95,7 +95,7 @@ export const getRepositoryBranches = (params: {
 }) =>
     request.get<Page<RepositoryBranchResponse>>(`${BRANCH_URL}/page`, {
         params: {
-            pageNum: params.pageNum ?? 1,
+            pageNum: (params.pageNum ?? 1) - 1,
             size: params.size ?? 20,
             sortField: 'lastUpdateTime',
             sortOrder: 'desc',
diff --git a/frontend/src/pages/Resource/Jenkins/List/service.ts b/frontend/src/pages/Resource/Jenkins/List/service.ts
index 1660d452..4ae4839f 100644
--- a/frontend/src/pages/Resource/Jenkins/List/service.ts
+++ b/frontend/src/pages/Resource/Jenkins/List/service.ts
@@ -28,7 +28,6 @@ export const syncJenkinsViews = (externalSystemId: number) =>
 // ==================== Jenkins 任务 ====================
 
 // 获取任务列表（分页）
-// 注意：pageNum 从 1 开始，后端会自动转换为从 0 开始给 Spring Data JPA
 export const getJenkinsJobs = (params: { 
   externalSystemId: number; 
   viewId?: number;
@@ -37,7 +36,7 @@ export const getJenkinsJobs = (params: {
 }) =>
   request.get<Page<JenkinsJobDTO>>(`/api/v1/jenkins-job/page`, { 
     params: {
-      pageNum: params.pageNum ?? 1,
+      pageNum: (params.pageNum ?? 1) - 1,
       size: params.size ?? 20,
       externalSystemId: params.externalSystemId,
       viewId: params.viewId
@@ -51,7 +50,6 @@ export const syncJenkinsJobs = (params: { externalSystemId: number; viewId?: num
 // ==================== Jenkins 构建 ====================
 
 // 获取构建列表（分页，按开始时间倒序排序）
-// 注意：pageNum 从 1 开始，后端会自动转换为从 0 开始给 Spring Data JPA
 export const getJenkinsBuilds = (params: { 
   externalSystemId: number; 
   jobId?: number;
@@ -60,7 +58,7 @@ export const getJenkinsBuilds = (params: {
 }) =>
   request.get<Page<JenkinsBuildDTO>>(`/api/v1/jenkins-build/page`, { 
     params: {
-      pageNum: params.pageNum ?? 1,
+      pageNum: (params.pageNum ?? 1) - 1,
       size: params.size ?? 20,
       sortField: 'starttime',
       sortOrder: 'desc',