diff --git a/lua/config/options.lua b/lua/config/options.lua
index 87b9351..cfc3c08 100644
--- a/lua/config/options.lua
+++ b/lua/config/options.lua
@@ -18,7 +18,7 @@ vim.wo.relativenumber = true
 -- 高亮所在行
 vim.wo.cursorline = true
 -- 右侧参考线，超过表示代码太长了，考虑换行
-vim.wo.colorcolumn = "110"
+-- vim.wo.colorcolumn = "110"
 -- 缩进2个空格等于一个Tab
 vim.o.tabstop = 4
 vim.bo.tabstop = 4
diff --git a/lua/plugins/blink.lua b/lua/plugins/blink.lua
new file mode 100644
index 0000000..2aed698
--- /dev/null
+++ b/lua/plugins/blink.lua
@@ -0,0 +1,23 @@
+return {
+  {
+    "saghen/blink.cmp",
+    opts = {
+      keymap = {
+        preset = "enter",
+        ["<CR>"] = { "fallback" },
+        ["<Tab>"] = {
+          function(cmp)
+            if cmp.snippet_active() then
+              return cmp.accept()
+            else
+              return cmp.select_and_accept()
+            end
+          end,
+          "snippet_forward",
+          "fallback",
+        },
+        ["<S-Tab>"] = { "snippet_backward", "fallback" },
+      },
+    },
+  },
+}