diff --git a/src/lang/zh-CN.json b/src/lang/zh-CN.json
index 3a46e96df..e26b64c71 100644
--- a/src/lang/zh-CN.json
+++ b/src/lang/zh-CN.json
@@ -726,5 +726,15 @@
     "API Keys": "API 密钥",
     "Don't expire": "从不过期",
     "Key Added": "API 密钥已生成",
-    "apiKeyAddedMsg": "你的 API 密钥已生成。此页只会显示一次，请妥当保存。"
+    "apiKeyAddedMsg": "你的 API 密钥已生成。此页只会显示一次，请妥当保存。",
+    "pagertreeUrgency": "紧急程度",
+    "pagertreeLow": "低",
+    "pagertreeCritical": "严重",
+    "pagertreeIntegrationUrl": "集成URL",
+    "pagertreeSilent": "静默",
+    "pagertreeMedium": "中",
+    "pagertreeHigh": "高",
+    "pagertreeResolve": "自动解除",
+    "pagertreeDoNothing": "什么都不做",
+    "wayToGetPagerTreeIntegrationURL": "在 PagerTree 中创建 Uptime Kuma 集成后，复制 Endpoint。在 {0} 查看详情"
 }