diff --git a/tools/cheat-builder/build.js b/tools/cheat-builder/build.js
index d9b412a..5c7a010 100644
--- a/tools/cheat-builder/build.js
+++ b/tools/cheat-builder/build.js
@@ -1,5 +1,3 @@
-const readCht = require("./cht");
-const fs = require("fs");
 const { readFile, writeFile } = require("fs/promises");
 const transform = require("./worker");
 
diff --git a/tools/cheat-builder/cht.js b/tools/cheat-builder/cht.js
index 919c6cf..52cb65e 100644
--- a/tools/cheat-builder/cht.js
+++ b/tools/cheat-builder/cht.js
@@ -34,15 +34,30 @@ const findIndex = (t, tr, tlen) => {
 }
 
 const read = (cht, info, order) => {
-  cht = cht.replace(/[-]{4,}/g, "");
   const size = cht.length;
   let state = WAIT_LOCK, token = [], line = 1;
 
   let locks = [], currlock = null;
-  const token_str = () => { let r = String.fromCharCode.apply(String, token); return (token.length = 0, r); }
+
+  const merge_str = String.fromCharCode.bind(String);
+  const token_str = () => { const r = merge_str.apply(null, token); return (token.length = 0, r); }
   const error = msg => { throw new SyntaxError(`${msg} at line: ${line} in lock ${currlock?.name}`) }
+
+  const next_cht_begin = pos => {
+    for(let i=pos; i < size; ++i ){
+      const ch = cht.charAt(i);
+      if (ch == "\n") {
+        ++line;
+        if(cht.charAt(i + 1) == "[")
+          return i;
+      }
+    }
+    return size;
+  }
+
+  const retval = [];
   for (let i = 0; i <= size; ++i) {
-    const ch = i == size ? "" : cht.charAt(i);
+    const ch = cht.charAt(i);
     switch (ch) {
       case "[":
         if (state == WAIT_LOCK || state == READ_HOLE) {
@@ -57,8 +72,16 @@ const read = (cht, info, order) => {
           state = WAIT_HOLE;
           currlock.name = token_str();
           currlock.holes = [];
-          if (currlock.name.toLowerCase() == "gameinfo")
-            i = size;		// break;
+          if (currlock.name.toLowerCase() == "gameinfo"){
+            retval.push( lade(locks, info, order) );
+            i = next_cht_begin(i);
+            if( i < size ){
+              state = WAIT_LOCK;
+              token = [];
+              locks = [];
+              currlock = null;
+            }
+          }
         }
         else error(`error occur ] on ${STATE[state]}`)
         break;
@@ -166,7 +189,7 @@ const read = (cht, info, order) => {
         break;
     }
   }
-  return lade(locks, info, order);
+  return retval;
 }
 
 const assembleCheat = (list, dup, hole) => {
diff --git a/tools/cheat-builder/worker.js b/tools/cheat-builder/worker.js
index 3339bb9..ed38115 100644
--- a/tools/cheat-builder/worker.js
+++ b/tools/cheat-builder/worker.js
@@ -3,29 +3,6 @@ const readCht = require("./cht");
 const { readFile, access } = require("fs/promises");
 const ncpu = require("os").availableParallelism();
 
-const trimcheat = (dat, info, order) => {
-    let parts = [], start = 0, done = false;
-    while (!done) {
-        let pos = dat.indexOf("[GameInfo]", start);
-        if (pos > 0) {
-            pos = dat.indexOf("[", pos + "[GameInfo]".length);
-            if (pos > 0) {
-                parts.push(dat.slice(start, pos));
-                start = pos;
-            }
-            else {
-                parts.push(dat.slice(start, dat.length));
-                done = true;
-            }
-        }
-        else {
-            parts.push(dat.slice(start, dat.length));
-            done = true;
-        }
-    }
-    return parts.map(tr => readCht(tr, info, order));
-}
-
 const loadcheat = async (order, serial, title, file) => {
     if( false == await access(file).catch( e => false ) ) {
         return Promise.resolve();
@@ -35,9 +12,7 @@ const loadcheat = async (order, serial, title, file) => {
         const chtfile = await readFile(file);
         const cheats = chtfile.toString("utf-8");
         let cheat = null;
-        if (cheats.indexOf("[GameInfo]") != cheats.lastIndexOf("[GameInfo]"))
-            cheat = trimcheat(cheats, { serial }, order);
-        else cheat = [readCht(cheats, { serial }, order)];
+        cheat = readCht(cheats, { serial }, order);
         return { serial, cheat }
     }
     catch (e) {