diff --git a/hwe/func_history.php b/hwe/func_history.php
index 258c9922..b5332fa5 100644
--- a/hwe/func_history.php
+++ b/hwe/func_history.php
@@ -16,7 +16,7 @@ function pushRawFileLog($path, $lines){
         $lines = [$lines];
     }
     $text = join("\n", $lines)."\n";
-    file_put_contents($path, $text, FILE_APPEND);
+    file_put_contents($path, $text, FILE_APPEND | LOCK_EX);
 }
 
 function getRawFileLogRecent(string $path, int $count, $expectedLineLength=null){
diff --git a/hwe/sammo/GeneralAI.php b/hwe/sammo/GeneralAI.php
index 7d836aaa..8d2ab823 100644
--- a/hwe/sammo/GeneralAI.php
+++ b/hwe/sammo/GeneralAI.php
@@ -1577,7 +1577,7 @@ class GeneralAI{
             return ['che_건국', [
                 'nationName'=>"㉿".mb_substr($general->getName(), 1),
                 'nationType'=>$nationType,
-                'nationColor'=>$nationColor
+                'colorType'=>$nationColor
             ]];
 
         }
diff --git a/src/sammo/StringUtil.php b/src/sammo/StringUtil.php
index a6fec0b0..ff1cf284 100644
--- a/src/sammo/StringUtil.php
+++ b/src/sammo/StringUtil.php
@@ -183,19 +183,20 @@ class StringUtil
     }
 
     public static function uniord(string $c) {
-        if (ord($c{0}) >=0 && ord($c{0}) <= 127)
-            return ord($c{0});
-        if (ord($c{0}) >= 192 && ord($c{0}) <= 223)
-            return (ord($c{0})-192)*64 + (ord($c{1})-128);
-        if (ord($c{0}) >= 224 && ord($c{0}) <= 239)
-            return (ord($c{0})-224)*4096 + (ord($c{1})-128)*64 + (ord($c{2})-128);
-        if (ord($c{0}) >= 240 && ord($c{0}) <= 247)
-            return (ord($c{0})-240)*262144 + (ord($c{1})-128)*4096 + (ord($c{2})-128)*64 + (ord($c{3})-128);
-        if (ord($c{0}) >= 248 && ord($c{0}) <= 251)
-            return (ord($c{0})-248)*16777216 + (ord($c{1})-128)*262144 + (ord($c{2})-128)*4096 + (ord($c{3})-128)*64 + (ord($c{4})-128);
-        if (ord($c{0}) >= 252 && ord($c{0}) <= 253)
-            return (ord($c{0})-252)*1073741824 + (ord($c{1})-128)*16777216 + (ord($c{2})-128)*262144 + (ord($c{3})-128)*4096 + (ord($c{4})-128)*64 + (ord($c{5})-128);
-        if (ord($c{0}) >= 254 && ord($c{0}) <= 255)    //  error
+        $c0 = ord($c{0});
+        if ($c0 >=0 && $c0 <= 127)
+            return $c0;
+        if ($c0 >= 192 && $c0 <= 223)
+            return ($c0-192)*64 + (ord($c{1})-128);
+        if ($c0 >= 224 && $c0 <= 239)
+            return ($c0-224)*4096 + (ord($c{1})-128)*64 + (ord($c{2})-128);
+        if ($c0 >= 240 && $c0 <= 247)
+            return ($c0-240)*262144 + (ord($c{1})-128)*4096 + (ord($c{2})-128)*64 + (ord($c{3})-128);
+        if ($c0 >= 248 && $c0 <= 251)
+            return ($c0-248)*16777216 + (ord($c{1})-128)*262144 + (ord($c{2})-128)*4096 + (ord($c{3})-128)*64 + (ord($c{4})-128);
+        if ($c0 >= 252 && $c0 <= 253)
+            return ($c0-252)*1073741824 + (ord($c{1})-128)*16777216 + (ord($c{2})-128)*262144 + (ord($c{3})-128)*4096 + (ord($c{4})-128)*64 + (ord($c{5})-128);
+        if ($c0 >= 254 && $c0 <= 255)    //  error
             return FALSE;
         return 0;
     }
diff --git a/src/sammo/Util.php b/src/sammo/Util.php
index b41cca86..b9d05d74 100644
--- a/src/sammo/Util.php
+++ b/src/sammo/Util.php
@@ -625,12 +625,9 @@ class Util extends \utilphp\util
         }
         //.이 들어간 경우에는 분리해서 묶어야함.
         return join(',', array_map(function($value){
-            $value = trim($value, " \t\r\n\0\x0b`");
+            $value = preg_replace('/\s/', '', $value);
             if(strpos($value, '.') !== false){
                 $value = explode('.', $value);
-                $value = array_map(function($str){
-                    return trim($value, " \t\r\n\0\x0b`");
-                }, $value);
                 $value = join('`.`', $value);
             }
             return "`{$value}`";