diff --git a/completed.md b/completed.md
index f19cd05..ac1e76c 100644
--- a/completed.md
+++ b/completed.md
@@ -1,6 +1,11 @@
-# 20
+# Chinese
+1.文言文古诗易错字
+# Math
 
-语文古诗文言文易错字   Metallic Element & Non-metallic Element (:xthw, you're too slow ^_^)
+# English
 
+# Phyics
 
-         
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+# Chemistry
+1.Metallic & Non-metallic element *(:xthw,you're ***Too Slow***)*
+# Biology
\ No newline at end of file