diff --git a/备课组/26届/lessons.json b/备课组/26届/lessons.json
index 535ad0c2..b5047197 100644
--- a/备课组/26届/lessons.json
+++ b/备课组/26届/lessons.json
@@ -471,8 +471,7 @@
         "examples_basic": [
             "011810",
             "011811",
-            "010066",
-            "010067",
+            "019834",
             "011812",
             "011814"
         ],
@@ -481,21 +480,18 @@
             "020179"
         ],
         "work_inclass": [
-            "010178",
-            "010080",
             "010081",
-            "009454",
-            "010068"
+            "009454"
         ],
         "homework": [
             "009453",
             "009458",
-            "010069",
             "020137",
             "020139",
             "020140",
+            "020142",
             "020141",
-            "020142"
+            "010080"
         ],
         "remarks": ""
     },
@@ -511,15 +507,11 @@
             "B00092"
         ],
         "examples_basic": [
-            "011815",
-            "011816",
             "011817",
-            "011818",
+            "019835",
             "011819",
-            "011820",
-            "019284",
-            "011821",
-            "019285"
+            "019285",
+            "011816"
         ],
         "examples_adv": [
             "019286"
@@ -527,15 +519,13 @@
         "work_inclass": [
             "009456",
             "009457",
-            "010072",
-            "010073",
             "010082"
         ],
         "homework": [
+            "010072",
             "010076",
             "020145",
-            "020146",
-            "020147",
+            "019836",
             "020150",
             "020152",
             "020156",