diff --git a/assets/section_2.2_1686907456219_0.edn b/assets/section_2.2_1686907456219_0.edn
index abca286..4f4f9b4 100644
--- a/assets/section_2.2_1686907456219_0.edn
+++ b/assets/section_2.2_1686907456219_0.edn
@@ -43,5 +43,17 @@
                           :rects (),
                           :page 4},
                :content {:text "[:span]", :image 1686907527770},
+               :properties {:color "yellow"}}
+              {:id #uuid "648c2abf-5c5e-4af9-9e13-bb566f3206e8",
+               :page 7,
+               :position {:bounding {:x1 40,
+                                     :y1 92.583251953125,
+                                     :x2 690,
+                                     :y2 316.583251953125,
+                                     :width 725.67,
+                                     :height 544.252},
+                          :rects (),
+                          :page 7},
+               :content {:text "[:span]", :image 1686907580838},
                :properties {:color "yellow"}}],
- :extra {:page 7}}
+ :extra {:page 9}}
diff --git a/assets/section_2.2_1686907456219_0/7_648c2abf-5c5e-4af9-9e13-bb566f3206e8_1686907580838.png b/assets/section_2.2_1686907456219_0/7_648c2abf-5c5e-4af9-9e13-bb566f3206e8_1686907580838.png
new file mode 100644
index 0000000..3b052c2
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diff --git a/pages/hls__section_2.2_1686907456219_0.md b/pages/hls__section_2.2_1686907456219_0.md
index c218cb6..807659c 100644
--- a/pages/hls__section_2.2_1686907456219_0.md
+++ b/pages/hls__section_2.2_1686907456219_0.md
@@ -17,4 +17,11 @@ file-path:: ../assets/section_2.2_1686907456219_0.pdf
   hl-color:: yellow
   id:: 648c2a88-3d0f-47d2-be44-21df002a1def
   hl-type:: area
-  hl-stamp:: 1686907527770
\ No newline at end of file
+  hl-stamp:: 1686907527770
+- [:span]
+  ls-type:: annotation
+  hl-page:: 7
+  hl-color:: yellow
+  id:: 648c2abf-5c5e-4af9-9e13-bb566f3206e8
+  hl-type:: area
+  hl-stamp:: 1686907580838
\ No newline at end of file
diff --git a/pages/总复习2023t1.md b/pages/总复习2023t1.md
index cdaf9b4..6bb4c95 100644
--- a/pages/总复习2023t1.md
+++ b/pages/总复习2023t1.md
@@ -2697,7 +2697,8 @@
 							- ((648c2994-36eb-44bf-8038-e49d2390a5b0))
 						- ((648c2a73-3961-4723-90e8-5f160bb18e0d)) ![section 2.2.pdf](../assets/section_2.2_1686907456219_0.pdf)
 							- ((648c2a88-3d0f-47d2-be44-21df002a1def))
-					-
+							- ((648c2abf-5c5e-4af9-9e13-bb566f3206e8))
+							-
 			- LATER 学积分
 			  :LOGBOOK:
 			  CLOCK: [2023-06-03 Sat 17:05:07]--[2023-06-03 Sat 17:05:08] =>  00:00:01