diff --git a/备课组/26届/lessons.json b/备课组/26届/lessons.json
index 1bc4058c..1923374a 100644
--- a/备课组/26届/lessons.json
+++ b/备课组/26届/lessons.json
@@ -1748,40 +1748,34 @@
             "K0226002B",
             "K0226003B",
             "K0226004B",
-            "K0226005B",
             "K0226006B"
         ],
         "basicknowledges": [
             "B00060",
             "B00061",
-            "B00062",
-            "B00063",
-            "B00064"
+            "B00062"
         ],
         "examples_basic": [
             "011982",
             "011983",
-            "011985"
+            "011985",
+            "009538"
         ],
         "examples_adv": [
             "011987"
         ],
         "work_inclass": [
             "009536",
-            "009537",
-            "009538"
+            "009537"
         ],
         "homework": [
             "000330",
             "000349",
+            "011984",
             "000520",
-            "000848",
-            "000961",
             "001193",
             "001196",
-            "010202",
-            "011984",
-            "001334"
+            "001333"
         ],
         "remarks": ""
     },