diff --git a/scripts/ci/select_unit_tests.py b/scripts/ci/select_unit_tests.py
index edc0bb8a2..90f3d50ee 100644
--- a/scripts/ci/select_unit_tests.py
+++ b/scripts/ci/select_unit_tests.py
@@ -158,10 +158,13 @@ def select_tests(changed_files):
     source_file_changes = []
 
     for f in changed_files:
-        # 测试文件本身改动
+        # 测试文件本身改动（仅保留仍存在的文件，删除的测试文件不加入运行列表）
         if f.startswith("tests/unit/test_") and f.endswith(".py"):
-            test_file_changes.append(f)
-            selected.add(f)
+            if (ROOT / f).exists():
+                test_file_changes.append(f)
+                selected.add(f)
+            else:
+                print(f"[skip-deleted] 测试文件已删除，跳过: {f}")
         # 源码文件改动
         elif f.endswith(".py"):
             source_file_changes.append(f)