diff --git a/history.json b/data/history.json
similarity index 94%
rename from history.json
rename to data/history.json
index 83f9eb8..1c9ead8 100644
--- a/history.json
+++ b/data/history.json
@@ -59,6 +59,10 @@
     "subText" : "cmd|mv file1 file2|移动文件名或目录、重命名",
     "text" : "mv"
   },
+  {
+    "subText" : "cmd|npm install <package>|使用npm安装软件",
+    "text" : "npm install <package>"
+  },
   {
     "subText" : "cmd|passwd|修改用户密码",
     "text" : "passwd"
@@ -128,8 +132,8 @@
     "text" : "\/**   \n* @Title: ${file_name} \n* @Package ${package_name} \n* @Description: ${todo}(用一句话描述该文件做什么) \n* @author sugood\n* @date ${date} ${time} \n* @version V1.0   \n*\/"
   },
   {
-    "subText" : "code|java|author注释模板",
-    "text" : "something"
+    "subText" : "ins|brew install node|安装node",
+    "text" : "brew install node"
   },
   {
     "subText" : "key|Command+Option+C|复制路径",
diff --git a/init.lua b/init.lua
index b74fb5a..eed58aa 100644
--- a/init.lua
+++ b/init.lua
@@ -4,3 +4,6 @@ require "modules/system"
 require "modules/windows"
 require "modules/launcher"
 require "modules/snippet"
+
+-- 监听~./hammerspoon/data/中的文件，如果有改变就自动更新
+hs.pathwatcher.new(os.getenv("HOME") .. "/.hammerspoon/data", hs.reload):start()
diff --git a/modules/snippet.lua b/modules/snippet.lua
index 76b8dd2..2fd703e 100644
--- a/modules/snippet.lua
+++ b/modules/snippet.lua
@@ -2,26 +2,43 @@ local chooser = require("hs.chooser")
 local console = require("hs.console")
 
 console.clearConsole()
-local historyPath= "~/.hammerspoon/history.json"
+local historyPath= "~/.hammerspoon/data/history.json"
 local maxLength = 1000
 local history = {}
+local mChooser
 
 function initData()
     if hs.json.read(historyPath) ~= nil then
         history = hs.json.read(historyPath)
     end
+    isSearck = false
 end
 -- 初始化，读取本地数据
 initData()
 -- 查重
-function duplicate(tablea,keys)
-    for k,v in ipairs(tablea) do
+function duplicate(table,keys)
+    for k,v in ipairs(table) do
         if v.text == keys then
             return true
         end
     end
     return false
 end
+-- 字符串判空
+function isEmpty(str)
+    return str == nil or str == '' 
+end
+-- 查询text是否存在并返回索引index
+-- 等于0为没有查询到，大于0为查询到
+function searchByText(table,text)
+    for k,v in ipairs(table) do
+        if v.text == text then
+            print("结果："..k)
+            return k
+        end
+    end
+    return 0
+end
 -- 清除收尾空格
 function trim(input)
     return (string.gsub(input, "^%s*(.-)%s*$", "%1"))
@@ -100,8 +117,17 @@ function modifyHistory(text, subText, isText, index)
     end
 end
 -- 右键弹出菜单
-local menuFn = function(index)
-    if index then
+local rightClickCallbackFn = function(index)
+    if index and index > 0 then
+        local selectResult = mChooser:selectedRowContents(index)
+        if selectResult == nil or isEmpty(selectResult.text) then
+            return 
+        end
+        index = searchByText(history,selectResult.text)
+        if index == 0 then
+            hs.alert.show("找不到片段")
+            return 
+        end 
         menubar = hs.menubar.new(false)
         menubar:setTitle("Hidden Menu")
         menubar:setMenu( {
@@ -135,9 +161,9 @@ local menuFn = function(index)
 end
 -- 选取片段内容（按下快捷键时显示片段列表，点击选中的快捷键将自动粘贴）
 hs.hotkey.bind({ "ctrl", "cmd" }, "V", function ()
-    chooser.new(completionFn)
+    mChooser = chooser.new(completionFn)
     :choices(history)
-    :rightClickCallback(menuFn)
+    :rightClickCallback(rightClickCallbackFn)
     :searchSubText(true)
     :show()
 end)