diff --git a/src/assets/icons/down.svg b/src/assets/icons/down.svg
new file mode 100644
index 00000000..5fc8b88e
--- /dev/null
+++ b/src/assets/icons/down.svg
@@ -0,0 +1 @@
+<svg width="15" height="15" aria-label="向下键" role="img"><g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.2"><path d="M7.5 3.5v8M10.5 8.5l-3 3-3-3"></path></g></svg>
diff --git a/src/assets/icons/enter.svg b/src/assets/icons/enter.svg
new file mode 100644
index 00000000..9e199df2
--- /dev/null
+++ b/src/assets/icons/enter.svg
@@ -0,0 +1 @@
+<svg width="15" height="15" aria-label="回车键" role="img"><g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.2"><path d="M12 3.53088v3c0 1-1 2-2 2H4M7 11.53088l-3-3 3-3"></path></g></svg>
diff --git a/src/assets/icons/esc.svg b/src/assets/icons/esc.svg
new file mode 100644
index 00000000..2f85dd25
--- /dev/null
+++ b/src/assets/icons/esc.svg
@@ -0,0 +1 @@
+<svg width="15" height="15" aria-label="Esc 键" role="img"><g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.2"><path d="M13.6167 8.936c-.1065.3583-.6883.962-1.4875.962-.7993 0-1.653-.9165-1.653-2.1258v-.5678c0-1.2548.7896-2.1016 1.653-2.1016.8634 0 1.3601.4778 1.4875 1.0724M9 6c-.1352-.4735-.7506-.9219-1.46-.8972-.7092.0246-1.344.57-1.344 1.2166s.4198.8812 1.3445.9805C8.465 7.3992 8.968 7.9337 9 8.5c.032.5663-.454 1.398-1.4595 1.398C6.6593 9.898 6 9 5.963 8.4851m-1.4748.5368c-.2635.5941-.8099.876-1.5443.876s-1.7073-.6248-1.7073-2.204v-.4603c0-1.0416.721-2.131 1.7073-2.131.9864 0 1.6425 1.031 1.5443 2.2492h-2.956"></path></g></svg>
diff --git a/src/assets/icons/up.svg b/src/assets/icons/up.svg
new file mode 100644
index 00000000..3b6c5353
--- /dev/null
+++ b/src/assets/icons/up.svg
@@ -0,0 +1 @@
+<svg width="15" height="15" aria-label="向上键" role="img"><g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.2"><path d="M7.5 11.5v-8M10.5 6.5l-3-3-3 3"></path></g></svg>