diff --git a/list/acoroco b/list/acoroco
deleted file mode 100644
index 9ee71db..0000000
--- a/list/acoroco
+++ /dev/null
@@ -1 +0,0 @@
-acoroco: 熔岩 [1222; =aco+roco]
\ No newline at end of file
diff --git a/list/rocoaco b/list/rocoaco
new file mode 100644
index 0000000..d0a9349
--- /dev/null
+++ b/list/rocoaco
@@ -0,0 +1 @@
+rocoaco: 熔岩 [1222; =roco+aco]
\ No newline at end of file