diff --git a/.idea/shelf/Update_2020_12_2_20_16___Default_Changelist_.xml b/.idea/shelf/Update_2020_12_2_20_16___Default_Changelist_.xml
deleted file mode 100644
index eff5df46ba914e3f722b204fcb943c3c10a83f66..0000000000000000000000000000000000000000
--- a/.idea/shelf/Update_2020_12_2_20_16___Default_Changelist_.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<changelist name="在进行Update之前于_2020_12_2_20_16_取消提交了变更_[Default_Changelist]" date="1606911402085" recycled="false" toDelete="true">
-  <option name="PATH" value="$PROJECT_DIR$/.idea/shelf/在进行Update之前于_2020_12_2_20_16_取消提交了变更_[Default_Changelist]/shelved.patch" />
-  <option name="DESCRIPTION" value="在进行Update之前于 2020/12/2 20:16 取消提交了变更 [Default Changelist]" />
-</changelist>
\ No newline at end of file