diff --git a/备课组/26届/lessons.json b/备课组/26届/lessons.json
index 8cb79ec0..ceace649 100644
--- a/备课组/26届/lessons.json
+++ b/备课组/26届/lessons.json
@@ -1843,7 +1843,7 @@
         ],
         "examples_basic": [
             "018263",
-            "022192",
+            "022912",
             "018264",
             "018265"
         ],
@@ -1851,7 +1851,7 @@
             "018266"
         ],
         "work_inclass": [
-            "022193",
+            "022913",
             "010751",
             "010752"
         ],