diff --git a/src/main/resources/egovframework/sqlmap/mapper/regi/manageList.xml b/src/main/resources/egovframework/sqlmap/mapper/regi/manageList.xml
index 8056f9fd..e8828330 100644
--- a/src/main/resources/egovframework/sqlmap/mapper/regi/manageList.xml
+++ b/src/main/resources/egovframework/sqlmap/mapper/regi/manageList.xml
@@ -190,11 +190,11 @@
 			<choose>
 				<!-- 프로젝트명 정렬 -->
 				<when test="sortField == 'projectName' and sortDir == 'asc'">
-				T.PROJECT_NAME ASC, DATETIME ASC, OB.MODIFY_CALL_DATE ASC
+				T.PROJECT_NAME ASC, T.DATETIME ASC, OB.MODIFY_CALL_DATE ASC
 				</when>
 				<!-- 프로젝트명 역순 정렬 -->
 				<when test="sortField == 'projectName' and sortDir == 'desc'">
-				T.PROJECT_NAME DESC, DATETIME ASC, OB.MODIFY_CALL_DATE ASC
+				T.PROJECT_NAME DESC, T.DATETIME ASC, OB.MODIFY_CALL_DATE ASC
 				</when>
 				
 				<!-- 공급자 정렬 -->
@@ -241,6 +241,18 @@
 				<when test="sortField == 'modifyCallDate' and sortDir == 'desc'">
 				OB.MODIFY_CALL_DATE DESC NULLS LAST
 				</when>
+				<!-- 처리상태 정렬 -->
+				<when test="sortField == 'stateName' and sortDir == 'asc'">
+				    DECODE(T.STATE, '1', 1, '2', 2, '3', 3, '5', 4) ASC, OB.MODIFY_CALL_DATE ASC, T.DATETIME ASC, OC.DATETIME ASC
+				</when>
+				<!-- 처리상태 역순 정렬 -->
+				<when test="sortField == 'stateName' and sortDir == 'desc'">
+				    DECODE(T.STATE, '5', 1, '3', 2, '2', 3, '1', 4) ASC, OB.MODIFY_CALL_DATE ASC, T.DATETIME ASC, OC.DATETIME ASC
+				</when>
+				<!-- [등록] 역순 정렬 -->
+				<when test="sortField == 'ins' and sortDir == 'asc'">
+				    DECODE(T.STATE, '3', 1, '1', 2, '2', 3, '5', 4) ASC, OB.MODIFY_CALL_DATE ASC, T.DATETIME ASC, OC.DATETIME ASC
+				</when>
 			</choose>
 		<![CDATA[
 						) AS RN
diff --git a/src/main/webapp/WEB-INF/views/web/manage/list.jsp b/src/main/webapp/WEB-INF/views/web/manage/list.jsp
index e8b0ada6..5508de32 100644
--- a/src/main/webapp/WEB-INF/views/web/manage/list.jsp
+++ b/src/main/webapp/WEB-INF/views/web/manage/list.jsp
@@ -400,34 +400,6 @@ function reloadGrid() {
 	    schema: {
 	        data: "items",   // 서버에서 실제 데이터 Array key
 	        total: "total",   // 서버에서 전체 개수 key,
-            model: {
-                fields: {
-                    rn:             { type: "number" },  // 순번
-                    classCode:      { type: "string" },
-                    projectCode:    { type: "string" },
-                    reportType:     { type: "string" },
-                    reportTypeName: { type: "string" },
-                    projectName:    { type: "string" },
-                    userid:         { type: "string" },
-                    userName:       { type: "string" },
-                    state:          { type: "string" },
-                    stateName:      { type: "string" },
-                    checkuserid:    { type: "string" },
-                    datetime:       { type: "string" },   // "YYYY-MM-DD HH:mm:ss" 형식
-                    regFinDate:     { type: "string" },
-                    modifyCallDate: { type: "string" },
-                    modifyFinDate:  { type: "string" },
-                    checkstart:     { type: "string" },
-                    checkok:        { type: "string" },
-                    ins:            { type: "string" },
-                    authins:        { type: "string" },
-                    map:            { type: "string" },
-                    modifycall:     { type: "string" },
-                    cursor:         { type: "string" },
-                    histSeq:        { type: "number" },
-                    expertFile:     { type: "string" }
-                }
-            }
 	    },
 	    serverPaging: true,
 	    serverSorting: true,
@@ -495,7 +467,7 @@ function reloadGrid() {
 					return url
 				}
 			},
-			{ field: "stateName", width: 100, title: "처리상태", sortable: false, template: "<div class='td-data'>#: stateName #</div>" },
+			{ field: "stateName", width: 100, title: "처리상태", template: "<div class='td-data'>#: stateName #</div>" },
 			{
 				field: "checkstart",
 				width: 80,
@@ -512,7 +484,7 @@ function reloadGrid() {
 			{
 				field: "ins",
 				width: 60, title: "등록",
-				sortable: false, 
+			    sortable: { allowUnsort: true, initialDirection: "asc" },
 				template: "<div class='td-data'>#= insBtnTemplate(data.reportType, data.projectCode, data.checkuserid, data.expertFile, data.ins) #</div>"
 			},
 			{
@@ -570,11 +542,20 @@ function reloadGrid() {
 		},
 		dataBound: onDataBound,
 	    // 🔹 정렬 이벤트 추가
-	    sort: function(e) {
-	        var grid = this;
-	        // 정렬 변경 시 첫 페이지로 이동
-	        grid.dataSource.page(1);
-	    },
+		sort: function(e) {
+		    var grid = this;
+		    var sort = e.sort && e.sort[0] ? e.sort[0] : e.sort;
+
+	        if (sort && sort.field === "ins" && sort.dir === "desc") {
+	            e.preventDefault(); // DESC 금지
+	            this.dataSource.sort([]); // 전체 정렬 해제
+	            return;
+	        }
+
+		    // 정렬 변경 시 첫 페이지로 이동
+		    grid.dataSource.page(1);
+		}
+
 	});
 }