diff --git a/config/platform-infra/pipelines-as-code.yaml b/config/platform-infra/pipelines-as-code.yaml
index 2c0843e4..fb4b255a 100644
--- a/config/platform-infra/pipelines-as-code.yaml
+++ b/config/platform-infra/pipelines-as-code.yaml
@@ -14,6 +14,9 @@ defaults:
   targetId: JD01
   consumerId: agentrun-jd01-v02
 
+display:
+  timeZone: Asia/Shanghai
+
 release:
   version: v0.48.0
   manifestUrl: https://github.com/tektoncd/pipelines-as-code/releases/download/v0.48.0/release.k8s.yaml
diff --git a/scripts/src/platform-infra-pipelines-as-code-remote.sh b/scripts/src/platform-infra-pipelines-as-code-remote.sh
index faf9cc0c..6649b2d0 100644
--- a/scripts/src/platform-infra-pipelines-as-code-remote.sh
+++ b/scripts/src/platform-infra-pipelines-as-code-remote.sh
@@ -265,6 +265,17 @@ const cp = require('node:child_process');
 const limit = Math.max(1, Math.min(50, Number.parseInt(process.env.UNIDESK_PAC_HISTORY_LIMIT || '5', 10) || 5));
 const detailId = process.env.UNIDESK_PAC_HISTORY_ID || '';
 const consumers = JSON.parse(Buffer.from(process.env.UNIDESK_PAC_HISTORY_CONSUMERS_B64 || 'W10=', 'base64').toString('utf8'));
+const displayTimeZone = process.env.UNIDESK_PAC_DISPLAY_TIME_ZONE || 'UTC';
+const displayTimeFormatter = new Intl.DateTimeFormat('sv-SE', {
+  timeZone: displayTimeZone,
+  year: 'numeric',
+  month: '2-digit',
+  day: '2-digit',
+  hour: '2-digit',
+  minute: '2-digit',
+  second: '2-digit',
+  hour12: false,
+});
 
 function kubectlJson(args, fallback) {
   try {
@@ -293,6 +304,13 @@ function durationSeconds(start, done) {
   return Math.max(0, Math.round((doneMs - startMs) / 1000));
 }
 
+function formatDisplayTime(value) {
+  if (!value) return null;
+  const date = new Date(value);
+  if (!Number.isFinite(date.getTime())) return null;
+  return displayTimeFormatter.format(date);
+}
+
 function mapParams(params) {
   const out = {};
   for (const item of params || []) {
@@ -435,6 +453,10 @@ function rowFor(consumer, item, taskRuns) {
     triggeredAt: item.metadata?.creationTimestamp || item.status?.startTime || null,
     startTime: item.status?.startTime || null,
     completionTime: item.status?.completionTime || null,
+    displayTime: formatDisplayTime(item.metadata?.creationTimestamp || item.status?.startTime || null),
+    displayStartTime: formatDisplayTime(item.status?.startTime || null),
+    displayCompletionTime: formatDisplayTime(item.status?.completionTime || null),
+    displayTimeZone,
     durationSeconds: durationSeconds(item.status?.startTime || item.metadata?.creationTimestamp, item.status?.completionTime),
     status: c.status || null,
     reason: c.reason || null,
@@ -650,7 +672,7 @@ history_action() {
   history=$(history_rows)
   rows=$(printf '%s' "$history" | node -e 'const fs=require("fs"); const h=JSON.parse(fs.readFileSync(0,"utf8")||"{}"); process.stdout.write(JSON.stringify(h.rows||[]));')
   consumers=$(printf '%s' "$history" | node -e 'const fs=require("fs"); const h=JSON.parse(fs.readFileSync(0,"utf8")||"{}"); process.stdout.write(JSON.stringify(h.consumers||[]));')
-  printf '{"ok":%s,"crdPresent":%s,"controllerReady":"%s","repositoryCondition":"%s","repository":{"name":"%s","repo":"%s/%s","url":"%s"},"consumer":"%s","consumerRows":%s,"rows":%s,"webhooks":%s,"source":"gitea-pac-tekton-live","historyStore":"none","valuesPrinted":false}\n' \
+  printf '{"ok":%s,"crdPresent":%s,"controllerReady":"%s","repositoryCondition":"%s","repository":{"name":"%s","repo":"%s/%s","url":"%s"},"consumer":"%s","display":{"timeZone":"%s"},"consumerRows":%s,"rows":%s,"webhooks":%s,"source":"gitea-pac-tekton-live","historyStore":"none","valuesPrinted":false}\n' \
     "$( [ -n "$crd" ] && [ "$controller_ready" != "0/0" ] && echo true || echo false )" \
     "$( [ -n "$crd" ] && echo true || echo false )" \
     "$(json_string "$controller_ready")" \
@@ -660,6 +682,7 @@ history_action() {
     "$(json_string "$UNIDESK_PAC_GITEA_REPO")" \
     "$(json_string "$UNIDESK_PAC_REPOSITORY_URL")" \
     "$(json_string "$UNIDESK_PAC_CONSUMER_ID")" \
+    "$(json_string "$UNIDESK_PAC_DISPLAY_TIME_ZONE")" \
     "$consumers" "$rows" "$hooks"
 }
 
diff --git a/scripts/src/platform-infra-pipelines-as-code.ts b/scripts/src/platform-infra-pipelines-as-code.ts
index 61cd28d4..b35d0e17 100644
--- a/scripts/src/platform-infra-pipelines-as-code.ts
+++ b/scripts/src/platform-infra-pipelines-as-code.ts
@@ -50,6 +50,9 @@ interface PacConfig {
     targetId: string;
     consumerId: string;
   };
+  display: {
+    timeZone: string;
+  };
   release: {
     version: string;
     manifestUrl: string;
@@ -192,6 +195,7 @@ function readPacConfig(): PacConfig {
   const root = readYamlRecord<Record<string, unknown>>(configFile, "platform-infra-pipelines-as-code");
   const release = y.objectField(root, "release", "");
   const gitea = y.objectField(root, "gitea", "");
+  const display = y.objectField(root, "display", "");
   const admin = y.objectField(gitea, "admin", "gitea");
   const webhook = y.objectField(gitea, "webhook", "gitea");
   const repositories = root.repositories === undefined
@@ -214,6 +218,9 @@ function readPacConfig(): PacConfig {
       targetId: y.stringField(defaults, "targetId", "defaults"),
       consumerId: typeof defaults.consumerId === "string" && defaults.consumerId.length > 0 ? defaults.consumerId : consumers[0]?.id ?? "default",
     },
+    display: {
+      timeZone: y.stringField(display, "timeZone", "display"),
+    },
     release: {
       version: y.stringField(release, "version", "release"),
       manifestUrl: urlField(release, "manifestUrl", "release"),
@@ -313,6 +320,7 @@ function validateConfig(config: PacConfig): void {
     if (repository.namespace !== consumer.namespace) throw new Error(`${configLabel}.consumers.${consumer.id}.namespace must match repository namespace`);
   }
   if (!config.gitea.webhook.events.includes("push")) throw new Error(`${configLabel}.gitea.webhook.events must include push`);
+  validateTimeZone(config.display.timeZone, `${configLabel}.display.timeZone`);
 }
 
 function resolveTarget(config: PacConfig, targetId: string | null): PacTarget {
@@ -426,6 +434,7 @@ async function history(config: UniDeskConfig, options: HistoryOptions): Promise<
       path: configLabel,
       source: "Gitea Repository CR + Tekton PipelineRun/TaskRun live objects; no UniDesk-owned history store is written.",
       limitPerConsumer: options.limit,
+      displayTimeZone: pac.display.timeZone,
       valuesPrinted: false,
     },
     consumers: selectedConsumers.map((consumer) => consumer.id),
@@ -497,6 +506,7 @@ function remoteScript(action: "apply" | "status" | "history" | "webhook-test", p
     UNIDESK_PAC_HISTORY_LIMIT: "limit" in options ? String(options.limit) : "5",
     UNIDESK_PAC_HISTORY_ID: "detailId" in options && options.detailId !== null ? options.detailId : "",
     UNIDESK_PAC_HISTORY_CONSUMERS_B64: Buffer.from(JSON.stringify(historyConsumers.map((item) => historyConsumerConfig(pac, item))), "utf8").toString("base64"),
+    UNIDESK_PAC_DISPLAY_TIME_ZONE: pac.display.timeZone,
     UNIDESK_PAC_ARGO_NAMESPACE: consumer.argoNamespace,
     UNIDESK_PAC_ARGO_APPLICATION: consumer.argoApplication,
     UNIDESK_PAC_PART_OF: pacPartOf(consumer.id),
@@ -642,6 +652,7 @@ function configSummary(pac: PacConfig, consumer: PacConsumer, repository: PacRep
     metadata: pac.metadata,
     release: pac.release,
     gitea: { configRef: pac.gitea.configRef, internalBaseUrl: pac.gitea.internalBaseUrl, webhookBranch: pac.gitea.webhook.branch },
+    display: pac.display,
     repositories: pac.repositories.map(repositorySummary),
     consumers: pac.consumers,
     repository: repositorySummary(repository),
@@ -657,6 +668,7 @@ function compactConfigSummary(pac: PacConfig, consumer: PacConsumer, repository:
     repository: repository.name,
     providerType: repository.providerType,
     sourceUrl: repository.cloneUrl,
+    displayTimeZone: pac.display.timeZone,
     consumer: `${consumer.node}/${consumer.lane}`,
     consumerId: consumer.id,
     pipeline: consumer.pipeline,
@@ -775,14 +787,15 @@ function renderHistory(result: Record<string, unknown>): RenderedCliResult {
   const rows = arrayRecords(result.rows);
   const config = record(result.config);
   const detailId = stringValue(result.detailId);
+  const timeHeader = `TIME(${stringValue(config.displayTimeZone)})`;
   const lines = [
     "PLATFORM-INFRA PIPELINES-AS-CODE HISTORY",
     `DATA: ${stringValue(config.source)}`,
     `ROWS: ${stringValue(rows.length)}  LIMIT_PER_CONSUMER: ${stringValue(config.limitPerConsumer)}`,
     "",
     "TRIGGERS",
-    ...(rows.length === 0 ? ["-"] : table(["TIME", "CONSUMER", "REPO", "STATUS", "DUR_S", "COMMIT", "ENV_REUSE", "ID"], rows.map((row) => [
-      isoShort(stringValue(row.triggeredAt)),
+    ...(rows.length === 0 ? ["-"] : table([timeHeader, "CONSUMER", "REPO", "STATUS", "DUR_S", "COMMIT", "ENV_REUSE", "ID"], rows.map((row) => [
+      stringValue(row.displayTime) === "-" ? isoShort(stringValue(row.triggeredAt)) : stringValue(row.displayTime),
       stringValue(row.consumer),
       stringValue(row.repo),
       statusText(row),
@@ -920,6 +933,14 @@ function urlField(obj: Record<string, unknown>, key: string, path: string): stri
   return value.replace(/\/+$/u, "");
 }
 
+function validateTimeZone(value: string, path: string): void {
+  try {
+    new Intl.DateTimeFormat("en-US", { timeZone: value }).format(new Date(0));
+  } catch (error) {
+    throw new Error(`${path} must be a valid IANA time zone: ${(error as Error).message}`);
+  }
+}
+
 function stringRecord(obj: Record<string, unknown>, path: string): Record<string, string> {
   const out: Record<string, string> = {};
   for (const [key, value] of Object.entries(obj)) {
@@ -1001,8 +1022,8 @@ function renderHistoryDetail(row: Record<string, unknown>): string[] {
       ["pipeline", stringValue(row.pipeline)],
       ["branch", stringValue(row.branch)],
       ["commit", stringValue(row.commit)],
-      ["started", stringValue(row.startTime)],
-      ["completed", stringValue(row.completionTime)],
+      ["started", stringValue(row.displayStartTime) === "-" ? stringValue(row.startTime) : stringValue(row.displayStartTime)],
+      ["completed", stringValue(row.displayCompletionTime) === "-" ? stringValue(row.completionTime) : stringValue(row.displayCompletionTime)],
       ["taskRuns", stringValue(taskRuns.count)],
       ["longestTask", stringValue(longest.name)],
       ["longestTaskDurationS", stringValue(longest.durationSeconds)],