diff --git a/README.md b/README.md
index 269e25a..98f46e8 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ Secondly, to show the `console....` things at a corner on a mobile device screen
 
 ## Install
 ```
-<script src="https://cdn.jsdelivr.net/gh/KLA6/k6_console.js@v0.0.8/k6_console.min.js"></script>
+<script src="https://cdn.jsdelivr.net/gh/KLA6/k6_console.js@v0.0.9/k6_console.min.js"></script>
 <script> new k6_console( {
   production: false, // If this is true, no console message shows.
   global    : true , // If this is true, functions will be gloval, not in the class instance.
@@ -37,7 +37,7 @@ However, it's recommended to hide the installation part at all in the production
 The following is an example in PHP.
 ```
 <? if( $DEBUG ) { ?>
-  <script src="https://cdn.jsdelivr.net/gh/KLA6/k6_console.js@v0.0.8/k6_console.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/KLA6/k6_console.js@v0.0.9/k6_console.min.js"></script>
   <script> new k6_console() </script>
 <? } else { ?>
   <script> const CD = null, FCD = FCE = FCW = FCG = FCGE = FCT = FCI = FCL = FCLR = () => {}; </script>
diff --git a/k6_console.js b/k6_console.js
index fa0068c..2e29536 100644
--- a/k6_console.js
+++ b/k6_console.js
@@ -32,25 +32,27 @@ class k6_console {
       this.FC.innerText = json ? JSON.stringify( args ) : args
     } // function
 
-    this.CD   = this.prod ? false    : true                                                                                                                                                    // Config           Debug
-    this.FCD  = this.prod ? () => {} : ( ... args ) => { console.debug   ( `%c${this.header}%s`, 'color: white; background-color: magenta;', ... args ); this.FM( 'white', 'magenta', args ) } // Function Console Debug
-    this.FCE  = this.prod ? () => {} : ( ... args ) => { console.error   ( `%c${this.header}%s`, 'color: white; background-color: red    ;', ... args ); this.FM( 'white', 'red'    , args ) } // Function Console Error
-    this.FCW  = this.prod ? () => {} : ( ... args ) => { console.warn    ( `%c${this.header}%s`, 'color: black; background-color: yellow ;', ... args ); this.FM( 'black', 'yellow' , args ) } // Function Console Warn
-    this.FCG  = this.prod ? () => {} : ( ... args ) => { console.group   ( `%c${this.header}%s`, 'color: white; background-color: grey   ;', ... args ); this.FM( 'white', 'grey'   , args ) } // Function Console Group
-    this.FCGE = this.prod ? () => {} : ( ... args ) => { console.groupEnd(                                                                            )                                      } // Function Console Group End
-    this.FCT  = this.prod ? () => {} : ( ... args ) => { console.trace   ( `%c${this.header}%s`, 'color: white; background-color: blue   ;', ... args ); this.FM( 'white', 'blue'   , args ) } // Function Console Trace
-    this.FCI  = this.prod ? () => {} : ( ... args ) => { console.info    ( `%c${this.header}%s`, 'color: black; background-color: cyan   ;', ... args ); this.FM( 'black', 'cyan'   , args ) } // Function Console Info
-    this.FCL  = this.prod ? () => {} : ( ... args ) => { console.log     ( `%c${this.header}%s`, 'color: white; background-color: green  ;', ... args ); this.FM( 'white', 'green'  , args ) } // Function Console Log
-    this.FCLR = this.prod ? () => {} : ( object   ) => {                                                                                                                                       // Function Console Log Recursive
+    this.CD   = this.prod ? false    : true                                                                                                                                                                 // Config           Debug
+    this.FCD  = this.prod ? () => {} : ( ... args ) => { console.debug   ( `%c${this.header}%s`, 'color: white; background-color: magenta;', '%c %s', '', ... args ); this.FM( 'white', 'magenta', args ) } // Function Console Debug
+    this.FCE  = this.prod ? () => {} : ( ... args ) => { console.error   ( `%c${this.header}%s`, 'color: white; background-color: red    ;', '%c %s', '', ... args ); this.FM( 'white', 'red'    , args ) } // Function Console Error
+    this.FCW  = this.prod ? () => {} : ( ... args ) => { console.warn    ( `%c${this.header}%s`, 'color: black; background-color: yellow ;', '%c %s', '', ... args ); this.FM( 'black', 'yellow' , args ) } // Function Console Warn
+    this.FCG  = this.prod ? () => {} : ( ... args ) => { console.group   ( `%c${this.header}%s`, 'color: white; background-color: grey   ;', '%c %s', '', ... args ); this.FM( 'white', 'grey'   , args ) } // Function Console Group
+    this.FCGE = this.prod ? () => {} : ( ... args ) => { console.groupEnd(                                                                            )                                                   } // Function Console Group End
+    this.FCT  = this.prod ? () => {} : ( ... args ) => { console.trace   ( `%c${this.header}%s`, 'color: white; background-color: blue   ;', '%c %s', '', ... args ); this.FM( 'white', 'blue'   , args ) } // Function Console Trace
+    this.FCI  = this.prod ? () => {} : ( ... args ) => { console.info    ( `%c${this.header}%s`, 'color: black; background-color: cyan   ;', '%c %s', '', ... args ); this.FM( 'black', 'cyan'   , args ) } // Function Console Info
+    this.FCL  = this.prod ? () => {} : ( ... args ) => { console.log     ( `%c${this.header}%s`, 'color: white; background-color: green  ;', '%c %s', '', ... args ); this.FM( 'white', 'green'  , args ) } // Function Console Log
+    this.FCLR = this.prod ? () => {} : ( object   ) => {                                                                                                                                                    // Function Console Log Recursive
       function replacer( K, V ) { if( typeof V === 'object'
                                   &&         V !==  null    ) { if( cache.indexOf( V ) !== -1 ) return
                                                                     cache.push   ( V )        } return V }
       let                                              cache = []
       let result = JSON.stringify( object, replacer ); cache = null
-      console.log( `%c${this.header}%s`, 'color: white; background-color: black;', result        )
-      this   .FM (                              'white',                 'black' , result, false )
+      console.log( `%c${this.header}%s`, 'color: white; background-color: black;', '%c %s', '', result        )
+      this   .FM (                              'white',                 'black' ,              result, false )
     } // function
 
+    // 참고 // 출력 내용에서 ( '%c문자열%s', '스타일', ... ) 구조 반복이 끊어지면, 더 이상 스타일을 적용할 수 없으므로, 유저가 스타일을 적용할 수 있도록 '%c %s', '' 으로 종료한다. 구문 '%c %s', '' 은 스타일이 없는 공백을 의미한다.
+
     function T_name( worker, prefix, name ) { return worker ?     `self.${prefix}${name}`
                                                             : `window[ '${prefix}${name}' ]` }
 
diff --git a/k6_console.min.js b/k6_console.min.js
index 915a35f..90b4e82 100644
--- a/k6_console.min.js
+++ b/k6_console.min.js
@@ -1 +1 @@
-class k6_console{constructor(P={}){function T_name(i,t,s){return i?`self.${t}${s}`:`window[ '${t}${s}' ]`}this.prod=P.prod||P.production||!1,this.global=P.global||!0,this.worker=P.worker||!1,this.mobile=P.mobile||"bl",(!1==P.mobile||"false"==P.mobile)&&(this.mobile=!1),this.header=P.header||"K6",this.prefix=P.prefix||"",this.prod||console.warn("k6_console.js:",`Don't forget "production: true" or "const ${this.prefix}CD = null, ${this.prefix}FCD = ${this.prefix}FCE = ${this.prefix}FCW = ${this.prefix}FCG = ${this.prefix}FCGE = ${this.prefix}FCT = ${this.prefix}FCI = ${this.prefix}FCL = ${this.prefix}FCLR = () => {}" for the production mode.`),!this.worker&&this.mobile&&(this.FC=document.createElement("pre"),document.addEventListener("DOMContentLoaded",()=>{document.body.appendChild(this.FC)}),this.FC.id="k6_console",this.FC.style.position="fixed",this.FC.style.fontSize="12px",this.FC.style.margin="10px 8px",this.FC.style.padding="6px 8px",this.FC.style.borderRadius="4px","tl"==this.mobile&&(this.FC.style.top=0,this.FC.style.left=0),"tr"==this.mobile&&(this.FC.style.top=0,this.FC.style.right=0),"bl"==this.mobile&&(this.FC.style.bottom=0,this.FC.style.left=0),"br"==this.mobile&&(this.FC.style.bottom=0,this.FC.style.right=0)),this.FM=(i,t,s,e=!0)=>{!this.worker&&this.mobile&&(this.FC.style.color=i,this.FC.style.backgroundColor=t,this.FC.innerText=e?JSON.stringify(s):s)},this.CD=!this.prod,this.FCD=this.prod?()=>{}:(...i)=>{console.debug(`%c${this.header}%s`,"color: white; background-color: magenta;",...i),this.FM("white","magenta",i)},this.FCE=this.prod?()=>{}:(...i)=>{console.error(`%c${this.header}%s`,"color: white; background-color: red    ;",...i),this.FM("white","red",i)},this.FCW=this.prod?()=>{}:(...i)=>{console.warn(`%c${this.header}%s`,"color: black; background-color: yellow ;",...i),this.FM("black","yellow",i)},this.FCG=this.prod?()=>{}:(...i)=>{console.group(`%c${this.header}%s`,"color: white; background-color: grey   ;",...i),this.FM("white","grey",i)},this.FCGE=this.prod?()=>{}:(...i)=>{console.groupEnd()},this.FCT=this.prod?()=>{}:(...i)=>{console.trace(`%c${this.header}%s`,"color: white; background-color: blue   ;",...i),this.FM("white","blue",i)},this.FCI=this.prod?()=>{}:(...i)=>{console.info(`%c${this.header}%s`,"color: black; background-color: cyan   ;",...i),this.FM("black","cyan",i)},this.FCL=this.prod?()=>{}:(...i)=>{console.log(`%c${this.header}%s`,"color: white; background-color: green  ;",...i),this.FM("white","green",i)},this.FCLR=this.prod?()=>{}:i=>{function t(i,t){if("object"==typeof t&&null!==t){if(-1!==s.indexOf(t))return;s.push(t)}return t}let s=[],e=JSON.stringify(i,t);s=null,console.log(`%c${this.header}%s`,"color: white; background-color: black;",e),this.FM("white","black",e,!1)},this.global&&eval(`${T_name(this.worker,this.prefix,"CD")} = this.CD  ;${T_name(this.worker,this.prefix,"FCD")} = this.FCD ;${T_name(this.worker,this.prefix,"FCE")} = this.FCE ;${T_name(this.worker,this.prefix,"FCW")} = this.FCW ;${T_name(this.worker,this.prefix,"FCG")} = this.FCG ;${T_name(this.worker,this.prefix,"FCGE")} = this.FCGE;${T_name(this.worker,this.prefix,"FCT")} = this.FCT ;${T_name(this.worker,this.prefix,"FCI")} = this.FCI ;${T_name(this.worker,this.prefix,"FCL")} = this.FCL ;${T_name(this.worker,this.prefix,"FCLR")} = this.FCLR;`)}}
+class k6_console{constructor(P={}){function T_name(i,t,s){return i?`self.${t}${s}`:`window[ '${t}${s}' ]`}this.prod=P.prod||P.production||!1,this.global=P.global||!0,this.worker=P.worker||!1,this.mobile=P.mobile||"bl",(!1==P.mobile||"false"==P.mobile)&&(this.mobile=!1),this.header=P.header||"K6",this.prefix=P.prefix||"",this.prod||console.warn("k6_console.js:",`Don't forget "production: true" or "const ${this.prefix}CD = null, ${this.prefix}FCD = ${this.prefix}FCE = ${this.prefix}FCW = ${this.prefix}FCG = ${this.prefix}FCGE = ${this.prefix}FCT = ${this.prefix}FCI = ${this.prefix}FCL = ${this.prefix}FCLR = () => {}" for the production mode.`),!this.worker&&this.mobile&&(this.FC=document.createElement("pre"),document.addEventListener("DOMContentLoaded",()=>{document.body.appendChild(this.FC)}),this.FC.id="k6_console",this.FC.style.position="fixed",this.FC.style.fontSize="12px",this.FC.style.margin="10px 8px",this.FC.style.padding="6px 8px",this.FC.style.borderRadius="4px","tl"==this.mobile&&(this.FC.style.top=0,this.FC.style.left=0),"tr"==this.mobile&&(this.FC.style.top=0,this.FC.style.right=0),"bl"==this.mobile&&(this.FC.style.bottom=0,this.FC.style.left=0),"br"==this.mobile&&(this.FC.style.bottom=0,this.FC.style.right=0)),this.FM=(i,t,s,e=!0)=>{!this.worker&&this.mobile&&(this.FC.style.color=i,this.FC.style.backgroundColor=t,this.FC.innerText=e?JSON.stringify(s):s)},this.CD=!this.prod,this.FCD=this.prod?()=>{}:(...i)=>{console.debug(`%c${this.header}%s`,"color: white; background-color: magenta;","%c %s","",...i),this.FM("white","magenta",i)},this.FCE=this.prod?()=>{}:(...i)=>{console.error(`%c${this.header}%s`,"color: white; background-color: red    ;","%c %s","",...i),this.FM("white","red",i)},this.FCW=this.prod?()=>{}:(...i)=>{console.warn(`%c${this.header}%s`,"color: black; background-color: yellow ;","%c %s","",...i),this.FM("black","yellow",i)},this.FCG=this.prod?()=>{}:(...i)=>{console.group(`%c${this.header}%s`,"color: white; background-color: grey   ;","%c %s","",...i),this.FM("white","grey",i)},this.FCGE=this.prod?()=>{}:(...i)=>{console.groupEnd()},this.FCT=this.prod?()=>{}:(...i)=>{console.trace(`%c${this.header}%s`,"color: white; background-color: blue   ;","%c %s","",...i),this.FM("white","blue",i)},this.FCI=this.prod?()=>{}:(...i)=>{console.info(`%c${this.header}%s`,"color: black; background-color: cyan   ;","%c %s","",...i),this.FM("black","cyan",i)},this.FCL=this.prod?()=>{}:(...i)=>{console.log(`%c${this.header}%s`,"color: white; background-color: green  ;","%c %s","",...i),this.FM("white","green",i)},this.FCLR=this.prod?()=>{}:i=>{function t(i,t){if("object"==typeof t&&null!==t){if(-1!==s.indexOf(t))return;s.push(t)}return t}let s=[],e=JSON.stringify(i,t);s=null,console.log(`%c${this.header}%s`,"color: white; background-color: black;","%c %s","",e),this.FM("white","black",e,!1)},this.global&&eval(`${T_name(this.worker,this.prefix,"CD")} = this.CD  ;${T_name(this.worker,this.prefix,"FCD")} = this.FCD ;${T_name(this.worker,this.prefix,"FCE")} = this.FCE ;${T_name(this.worker,this.prefix,"FCW")} = this.FCW ;${T_name(this.worker,this.prefix,"FCG")} = this.FCG ;${T_name(this.worker,this.prefix,"FCGE")} = this.FCGE;${T_name(this.worker,this.prefix,"FCT")} = this.FCT ;${T_name(this.worker,this.prefix,"FCI")} = this.FCI ;${T_name(this.worker,this.prefix,"FCL")} = this.FCL ;${T_name(this.worker,this.prefix,"FCLR")} = this.FCLR;`)}}