diff --git a/egovframe-template-simple-react-contribution/src/pages/standardCode/viewer.js b/egovframe-template-simple-react-contribution/src/pages/standardCode/viewer.js
index 566b12f..0f1cac1 100644
--- a/egovframe-template-simple-react-contribution/src/pages/standardCode/viewer.js
+++ b/egovframe-template-simple-react-contribution/src/pages/standardCode/viewer.js
@@ -16,10 +16,9 @@ import CODE from "../../constants/code";
 function CodeViewer(props) {
     const [treeLoading, setTreeLoading] = useState(true);
     const [docLoading, setDocLoading] = useState(true);
-    const [selectFlag, setSelectFlag] = useState(false);
     const {linkedDocCode} = useParams();
-    const [docInfoSeq, setDocInfoSeq] = useState()
-    const [docCode, setDocCode] = useState(linkedDocCode !== undefined?linkedDocCode:props.docCode);
+    const [docCode, setDocCode] = useState(linkedDocCode !== undefined?linkedDocCode.split(':')[0]:props.docCode);
+    const [ymd, setYmd] = useState(linkedDocCode !== undefined?linkedDocCode.split(':')[1]:props.ymd);
     const [docName, setDocName] = useState(props.docName);
     const [docInfo, setDocInfo] = useState();
     const [codeTree, setCodeTree] = useState();
@@ -112,6 +111,17 @@ function CodeViewer(props) {
                 let headTag = [];
                 if(docInfo.length>0){
                     let optionTag = [];
+                    let activeIndex = 0;
+                    if(ymd===undefined){
+                        activeIndex = docInfo.length-1
+                    }else{
+                        docInfo.forEach(function (item, index){
+                            if(new Date(item.estb_ymd) <= new Date(ymd)){
+                                activeIndex = index;
+                            }
+                        })
+                    }
+                    debugger
                     docInfo.forEach(function (item, index){
                         let buttonClass = "btn btn-sm docInfoBtn "
                         let pClass = "yearInfo ";
@@ -120,7 +130,7 @@ function CodeViewer(props) {
                         }else{
                             buttonClass += "btn-outline-primary "
                         }
-                        if(index === docInfo.length-1){
+                        if(index === activeIndex){
                             pClass += "yearInfoActive"
                             buttonClass += "docInfoActive"
                         }
@@ -213,7 +223,7 @@ function CodeViewer(props) {
                                 for(let i=0; i<docCodeAry.length; i++) {
                                     const docCode = docCodeAry[i];
                                     //docCodeMap.set(docCode, '<a class="docLink" href="/standardCode/viewer/' + docCode + '" target="_blank">' + docCode + '</a>')
-                                    docCodeMap.set(docCode, '<a class="docLink" href="#" data-doccode="'+docCode+'" target="_blank">' + docCode + '</a>')
+                                    docCodeMap.set(docCode, '<a class="docLink" href="#" data-doccode="'+docCode+'">' + docCode + '</a>')
                                 }
                                 docCodeMap.forEach((docCodeLink, docCode)=>{
                                     item.full_content = item.full_content.replaceAll(docCode, docCodeLink);
@@ -273,7 +283,6 @@ function CodeViewer(props) {
                     setErrorSelector(errorTag);
                 }
                 setDocLoading(false);
-                setSelectFlag(false);
                 document.querySelector(".detailInfoDiv").scrollTop = 0
             },
             function (resp) {
@@ -286,7 +295,6 @@ function CodeViewer(props) {
     const docInfoSelectorChange = useCallback((el) => {
         setDocSummary([<div></div>])
         setDocDetail([<div>불러오는중</div>])
-        setSelectFlag(true);
         const activeBtn = document.querySelector(".docInfoActive")
         activeBtn.className = activeBtn.className.replace('docInfoActive', '').trim();
         const activeP = document.querySelector(".yearInfoActive")
@@ -317,8 +325,7 @@ function CodeViewer(props) {
         for(let docLink of docLinkList){
             docLink.onclick = (e) => {
                 const ymd = document.querySelector(".docInfoActive").dataset.ymd;
-                debugger
-                window.open("/standardCode/viewer/", "mozillaTab")
+                window.open("/standardCode/viewer/"+e.target.dataset.doccode+":"+ymd);
             }
 
         }