diff --git a/assets/section_3.4_1686989774901_0.edn b/assets/section_3.4_1686989774901_0.edn
index 90da448..7468025 100644
--- a/assets/section_3.4_1686989774901_0.edn
+++ b/assets/section_3.4_1686989774901_0.edn
@@ -122,5 +122,17 @@
                           :rects (),
                           :page 21},
                :content {:text "[:span]", :image 1686992545654},
+               :properties {:color "yellow"}}
+              {:id #uuid "648d7726-4d29-42a5-9044-62bd69968ba1",
+               :page 26,
+               :position {:bounding {:x1 43,
+                                     :y1 129.166015625,
+                                     :x2 594,
+                                     :y2 444.166015625,
+                                     :width 725.67,
+                                     :height 544.252},
+                          :rects (),
+                          :page 26},
+               :content {:text "[:span]", :image 1686992678128},
                :properties {:color "yellow"}}],
- :extra {:page 28}}
+ :extra {:page 27}}
diff --git a/assets/section_3.4_1686989774901_0/26_648d7726-4d29-42a5-9044-62bd69968ba1_1686992678128.png b/assets/section_3.4_1686989774901_0/26_648d7726-4d29-42a5-9044-62bd69968ba1_1686992678128.png
new file mode 100644
index 0000000..9138bf2
Binary files /dev/null and b/assets/section_3.4_1686989774901_0/26_648d7726-4d29-42a5-9044-62bd69968ba1_1686992678128.png differ
diff --git a/pages/hls__section_3.4_1686989774901_0.md b/pages/hls__section_3.4_1686989774901_0.md
index 6ece24c..6a29fb0 100644
--- a/pages/hls__section_3.4_1686989774901_0.md
+++ b/pages/hls__section_3.4_1686989774901_0.md
@@ -69,4 +69,11 @@ file-path:: ../assets/section_3.4_1686989774901_0.pdf
   hl-color:: yellow
   id:: 648d769d-a3ea-4e6c-bc93-564d88d6ed38
   hl-type:: area
-  hl-stamp:: 1686992545654
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+  hl-stamp:: 1686992545654
+- [:span]
+  ls-type:: annotation
+  hl-page:: 26
+  hl-color:: yellow
+  id:: 648d7726-4d29-42a5-9044-62bd69968ba1
+  hl-type:: area
+  hl-stamp:: 1686992678128
\ No newline at end of file
diff --git a/pages/总复习2023t1.md b/pages/总复习2023t1.md
index 69d3ab1..c0686e1 100644
--- a/pages/总复习2023t1.md
+++ b/pages/总复习2023t1.md
@@ -2975,9 +2975,9 @@
 										- Normal distribution: 记结论 #flashcard
 										  id:: 648d763a-2c89-4ec8-b09c-f034965f56c8
 											- ((648d769d-a3ea-4e6c-bc93-564d88d6ed38))
-							- $min(X,Y)$
-								-
 							- $max(X, Y)$
+								- ((648d7726-4d29-42a5-9044-62bd69968ba1))
+							- $min(X,Y)$
 							- Et.al
 			- DONE 学积分
 			  :LOGBOOK: