diff --git a/ist.json b/archive/ist.json
similarity index 100%
rename from ist.json
rename to archive/ist.json
diff --git a/nudt.json b/archive/nudt.json
similarity index 100%
rename from nudt.json
rename to archive/nudt.json
diff --git a/sysu.json b/archive/sysu.json
similarity index 100%
rename from sysu.json
rename to archive/sysu.json
diff --git a/unsw.json b/archive/unsw.json
similarity index 100%
rename from unsw.json
rename to archive/unsw.json
diff --git a/ustc.json b/archive/ustc.json
similarity index 100%
rename from ustc.json
rename to archive/ustc.json
diff --git a/wipm2.json b/archive/wipm2.json
similarity index 100%
rename from wipm2.json
rename to archive/wipm2.json