diff --git a/translation_zh-CN/progress.md b/translation_zh-CN/progress.md
index ebdc382..2e8a378 100644
--- a/translation_zh-CN/progress.md
+++ b/translation_zh-CN/progress.md
@@ -11,7 +11,7 @@
 | **P0** | General | 9 | **9** | **100%** ✅ |
 | **P0** | BSWGeneral | 13 | **13** | **100%** ✅ |
 | **P0 合计** | | **22** | **22** | **100%** ✅ |
-| P1 | SystemServices | 13 | 0 | 0% |
+| P1 | SystemServices | 13 | **13** | **100%** ✅ |
 | P1 | RTE | 2 | 0 | 0% |
 | P2 | Communication | 71 | 0 | 0% |
 | P3 | Diagnostics | 3 | 0 | 0% |
@@ -29,7 +29,7 @@
 | P6 | Libraries | 10 | 0 | 0% |
 | P6 | Tools | 4 | 0 | 0% |
 | P6 | ReleaseDocumentation | 1 | 0 | 0% |
-| **总计** | | **216** | **22** | **10.2%** |
+| **总计** | | **216** | **35** | **16.2%** |
 
 ## P0 已完成文档清单
 
@@ -68,4 +68,4 @@
 - ✅ 需求 ID 保留
 - ✅ 章节结构对应
 
-_最新更新：2026-06-13 · P0 阶段完成_
\ No newline at end of file
+_最新更新：2026-06-13 · P1 SystemServices 阶段完成（13/13 = 100%）_
\ No newline at end of file