diff --git a/assets/section_2.5_1686968005870_0.edn b/assets/section_2.5_1686968005870_0.edn
index a832165..5855993 100644
--- a/assets/section_2.5_1686968005870_0.edn
+++ b/assets/section_2.5_1686968005870_0.edn
@@ -129,5 +129,17 @@
                           :rects (),
                           :page 32},
                :content {:text "[:span]", :image 1686972767028},
+               :properties {:color "yellow"}}
+              {:id #uuid "648d29b2-c64e-4480-b633-169fe5f0b6cd",
+               :page 34,
+               :position {:bounding {:x1 41,
+                                     :y1 85.25,
+                                     :x2 648,
+                                     :y2 463.25,
+                                     :width 677.2919999999999,
+                                     :height 507.96853333333326},
+                          :rects (),
+                          :page 34},
+               :content {:text "[:span]", :image 1686972849326},
                :properties {:color "yellow"}}],
- :extra {:page 33}}
+ :extra {:page 34}}
diff --git a/assets/section_2.5_1686968005870_0/34_648d29b2-c64e-4480-b633-169fe5f0b6cd_1686972849326.png b/assets/section_2.5_1686968005870_0/34_648d29b2-c64e-4480-b633-169fe5f0b6cd_1686972849326.png
new file mode 100644
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diff --git a/pages/hls__section_2.5_1686968005870_0.md b/pages/hls__section_2.5_1686968005870_0.md
index 1b7592f..9f408da 100644
--- a/pages/hls__section_2.5_1686968005870_0.md
+++ b/pages/hls__section_2.5_1686968005870_0.md
@@ -77,4 +77,11 @@ file-path:: ../assets/section_2.5_1686968005870_0.pdf
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   hl-type:: area
-  hl-stamp:: 1686972767028
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+  hl-stamp:: 1686972767028
+- [:span]
+  ls-type:: annotation
+  hl-page:: 34
+  hl-color:: yellow
+  id:: 648d29b2-c64e-4480-b633-169fe5f0b6cd
+  hl-type:: area
+  hl-stamp:: 1686972849326
\ No newline at end of file
diff --git a/pages/总复习2023t1.md b/pages/总复习2023t1.md
index 90b73aa..badd5f3 100644
--- a/pages/总复习2023t1.md
+++ b/pages/总复习2023t1.md
@@ -2826,6 +2826,9 @@
 								- ((648d2931-ae90-414a-b12c-e19aa1c534fc))
 								- ((648d294d-7bb2-4b6e-8aca-70dc4af6005c))
 								- Standard normal distribution :-> ((648d2960-d588-4610-a643-e292ef5b793f))
+								-
+				-
+				-
 			- LATER 学积分
 			  :LOGBOOK:
 			  CLOCK: [2023-06-03 Sat 17:05:07]--[2023-06-03 Sat 17:05:08] =>  00:00:01