diff --git a/assets/section_2.3_1686916498071_0.edn b/assets/section_2.3_1686916498071_0.edn
index 8e29fc6..c56d08b 100644
--- a/assets/section_2.3_1686916498071_0.edn
+++ b/assets/section_2.3_1686916498071_0.edn
@@ -33,5 +33,17 @@
                           :rects (),
                           :page 16},
                :content {:text "[:span]", :image 1686917848708},
+               :properties {:color "yellow"}}
+              {:id #uuid "648c52f1-6429-4bb2-b580-c29d9f7a2de7",
+               :page 17,
+               :position {:bounding {:x1 34.16666603088379,
+                                     :y1 104.75,
+                                     :x2 689.1666660308838,
+                                     :y2 469.75,
+                                     :width 725.67,
+                                     :height 544.252},
+                          :rects (),
+                          :page 17},
+               :content {:text "[:span]", :image 1686917872696},
                :properties {:color "yellow"}}],
- :extra {:page 17}}
+ :extra {:page 18}}
diff --git a/assets/section_2.3_1686916498071_0/17_648c52f1-6429-4bb2-b580-c29d9f7a2de7_1686917872696.png b/assets/section_2.3_1686916498071_0/17_648c52f1-6429-4bb2-b580-c29d9f7a2de7_1686917872696.png
new file mode 100644
index 0000000..7072090
Binary files /dev/null and b/assets/section_2.3_1686916498071_0/17_648c52f1-6429-4bb2-b580-c29d9f7a2de7_1686917872696.png differ
diff --git a/pages/hls__section_2.3_1686916498071_0.md b/pages/hls__section_2.3_1686916498071_0.md
index 80e1b70..9890f16 100644
--- a/pages/hls__section_2.3_1686916498071_0.md
+++ b/pages/hls__section_2.3_1686916498071_0.md
@@ -21,4 +21,11 @@ file-path:: ../assets/section_2.3_1686916498071_0.pdf
   hl-color:: yellow
   id:: 648c52d9-ea03-4835-8080-52ba5e6c3122
   hl-type:: area
-  hl-stamp:: 1686917848708
\ No newline at end of file
+  hl-stamp:: 1686917848708
+- [:span]
+  ls-type:: annotation
+  hl-page:: 17
+  hl-color:: yellow
+  id:: 648c52f1-6429-4bb2-b580-c29d9f7a2de7
+  hl-type:: area
+  hl-stamp:: 1686917872696
\ No newline at end of file
diff --git a/pages/总复习2023t1.md b/pages/总复习2023t1.md
index b598ef7..b667215 100644
--- a/pages/总复习2023t1.md
+++ b/pages/总复习2023t1.md
@@ -2724,7 +2724,7 @@
 								- Examples:
 									- ((648c5298-fb84-4e9c-b816-7df1a7ad9a66)) #flashcard
 										- ((648c52d9-ea03-4835-8080-52ba5e6c3122))
-									-
+									- ((648c52f1-6429-4bb2-b580-c29d9f7a2de7))
 			- LATER 学积分
 			  :LOGBOOK:
 			  CLOCK: [2023-06-03 Sat 17:05:07]--[2023-06-03 Sat 17:05:08] =>  00:00:01