diff --git a/other/ViolentMonkey/AutoAddTag.js b/other/ViolentMonkey/AutoAddTag.js
new file mode 100644
index 0000000..b571419
--- /dev/null
+++ b/other/ViolentMonkey/AutoAddTag.js
@@ -0,0 +1,68 @@
+// ==UserScript==
+// @name        auto add tag
+// @namespace   Violentmonkey Scripts
+// @match       https://www.notion.so/*
+// @grant       none
+// @version     1.0
+// @author      Benature
+// @description 2/29/2020, 5:28:43 PM
+// ==/UserScript==
+
+
+var i, j;
+
+window.addEventListener('keydown', function (e) {
+    if (13 == e.keyCode) {
+        var table = document.getElementsByClassName('notion-table-view')[0].childNodes[0]
+        if (table != null) {
+            // 取得 tag 的 index
+            var theads = table.childNodes[0].childNodes[0].childNodes;
+            for (i = 0; i < theads.length; i++) {
+                let text = theads[i].innerText
+                switch (text) {
+                    case 'Tags':
+                        var Tags_i = i;
+                        break
+                    case 'Tag':
+                        var linkTag_i = i;
+                        break;
+                }
+            }
+            // console.log(Tags_i, linkTag_i)
+            var tbodys = table.childNodes[2].childNodes;
+            // console.log(tbodys)
+
+            for (i = 1; i < tbodys.length; i++) {
+                // 每一行
+                let trs = tbodys[i].childNodes;
+                let tag = trs[Tags_i].innerText
+                let linkTag = trs[linkTag_i].innerText
+                if (tag == '' || tag == linkTag) {
+                    continue;
+                }
+                console.log(tbodys[i])
+                trs[linkTag_i].click();
+                setTimeout(function () {
+                    let input = document.getElementsByTagName('input')[0];
+                    input.value = tag; // 假的
+
+                    let select = document.getElementsByClassName('notion-scroller horizontal')[2];
+                    select = select.childNodes[0].childNodes[0].childNodes
+                    for (j = 0; j < select.length; j++) {
+                        let select_text = select[j].innerText;
+                        select_text = select_text.split('\n')[0]
+                        if (select_text == tag) {
+                            select[j].click();
+                            trs[1].click()
+                            break;
+                        }
+                    }
+                }, 1000);
+
+                // break
+            }
+        }
+
+
+    }
+}, true)
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