diff --git a/misc/ebrowser/index.html b/misc/ebrowser/index.html
index 44464d3..2555d83 100644
--- a/misc/ebrowser/index.html
+++ b/misc/ebrowser/index.html
@@ -56,7 +56,6 @@ You should have received a copy of the GNU General Public License along with thi
   }
 </style>
 <script>
-  const { ipcRenderer } = require('electron');
   const fs = require('fs');
   const path = require('path');
   const readline = require('readline');
@@ -353,7 +352,7 @@ You should have received a copy of the GNU General Public License along with thi
     return se.replace('%s',query);
   }
   function coloncommand(q){
-    ipcRenderer.send("command",q);
+    document.title = q;
   }
   function coloncommand_render(cmd){
     args = cmd.substring(1).split(/\s+/);
@@ -454,7 +453,6 @@ You should have received a copy of the GNU General Public License along with thi
   function handleQuery(q){
     if(q.length>1){
       let c0=q.charCodeAt(0);
-      let c1=q.charCodeAt(1);
       switch(c0){
       case 33://"!"
         bangcommand(q);
@@ -464,6 +462,7 @@ You should have received a copy of the GNU General Public License along with thi
         tabs.children[iTab].findInPage(q.substring(1));
         return;
       case 58://':'
+        let c1=q.charCodeAt(1);
         if(c1>98 && 112!=c1)
           coloncommand(q);
         else
@@ -471,18 +470,16 @@ You should have received a copy of the GNU General Public License along with thi
         recQueryHistory(q);
         return;
       }
-      if(58===c1){
-        console.log(q)
-        internalLink(q);
-        return;
-      }
     }
     var url=q;
     NOREC: do{
     do {
       if(q.length>12){
         let c6 = q.charCodeAt(6);
-        if(47===c6){// '/'
+        if(58===q.charCodeAt(1)){
+          internalLink(q);
+          return;
+        }else if(47===c6){// '/'
           let c5 = q.charCodeAt(5);
           if(47===c5 && 58===q.charCodeAt(4))//http/file urls
             break NOREC;
diff --git a/misc/ebrowser/package.json b/misc/ebrowser/package.json
index 23de15a..ad1d837 100644
--- a/misc/ebrowser/package.json
+++ b/misc/ebrowser/package.json
@@ -1,4 +1,4 @@
-{"version":"1.0.53",
+{"version":"1.0.51",
   "name": "ebrowser",
   "description": "The keyboard-friendly minimal suckless web browser",
   "main": "webview.js",
diff --git a/misc/ebrowser/search.json b/misc/ebrowser/search.json
index b22a50b..c69c9f8 100644
--- a/misc/ebrowser/search.json
+++ b/misc/ebrowser/search.json
@@ -19,10 +19,10 @@
   "gt":"https://kkgithub.com/search?type=Repositories&q=%s",
   "360":"https://so.360.com/s?q=%s",
   "tg":"https://www.tiangong.cn/result?q=%s",
-  "cg":"i:0/js/s2ta.js:https://chatglm.cn/main/detail?%s",
-  "s100":"i:0/js/s2input.js:https://www.sou100.com/?%s",
-  "csdn":"i:0/js/s2ta.js:https://chat.csdn.net?%s",
-  "bdc":"i:0/js/s2editable.js:https://chat.baidu.com/?%s",
-  "miku":"i:0/js/s2ta.js:https://www.hellomiku.com?%s",
+  "cg":"i:0/js/hash2textarea.js:https://chatglm.cn/main/detail#%s",
+  "s100":"i:0/js/hash2input.js:https://www.sou100.com/#%s",
+  "csdn":"i:0/js/hash2textarea.js:https://chat.csdn.net#%s",
+  "bdc":"i:0/js/hash2editable.js:https://chat.baidu.com/#%s",
+  "miku":"i:0/js/hash2textarea.js:https://www.hellomiku.com#%s",
   "bd":"https://baidu.com/s?wd=%s"
 }
diff --git a/misc/ebrowser/webview.js b/misc/ebrowser/webview.js
index 36c6871..0304f5e 100644
--- a/misc/ebrowser/webview.js
+++ b/misc/ebrowser/webview.js
@@ -7,7 +7,7 @@ You should have received a copy of the GNU General Public License along with thi
 */
 const {
   app, BrowserWindow, Menu, shell, clipboard,
-  session, protocol, net, dialog, ipcMain
+  session, protocol, net, dialog
 } = require('electron')
 let win;
 
@@ -184,10 +184,6 @@ app.on ('web-contents-created', (event, contents) => {
   }
 });
 
-ipcMain.on('command', (event, cmd) => {
-  addrCommand(cmd);
-});
-
 function addrCommand(cmd){
   if(cmd.length<3) return;
   let c0 = cmd.charCodeAt(0);
@@ -681,27 +677,3 @@ function translate(str){
   if(translateRes && (result=translateRes[str])) return result;
   return str;
 }
-
-async function jsonAppend(filePath, charcode, str){
-  try{
-    const fd = await fs.promises.open(filePath, 'r+');
-    const stats = await fd.stat();
-    const fileSize = stats.size;
-    const buffer = Buffer.alloc(1);
-    let position = fileSize-1;
-    while (position >= 0) {
-      await fd.read(buffer, 0, 1, position);
-      if (buffer[0] === charcode) break;
-    }
-    let endS = String.fromCharCode(charcode);
-    if(position<0){//re-write whole file
-      str = String.fromCharCode(charcode-2)+str+endS;
-      position = 0;
-    }else
-      str = ","+str+endS;
-    await fd.truncate(position);
-    const buf = Buffer.from(str);
-    await fd.write(buf, 0, buf.length, position);
-    await fd.close();
-  }catch(e){console.log(e)}
-}