diff --git a/BO/Views/croom/grade0.cshtml b/BO/Views/croom/grade0.cshtml
index a9428ad..d860a60 100644
--- a/BO/Views/croom/grade0.cshtml
+++ b/BO/Views/croom/grade0.cshtml
@@ -73,6 +73,7 @@
                 if (!ViewBag.IsSubAdmin96)
                 {
                     <a href="#" class="btn btn-danger" onclick="save2();">강제수료처리</a>
+                    <a href="#" class="btn btn-danger" onclick="save3();">강제수료취소</a>
                 }
             }
             &nbsp;&nbsp;&nbsp;
@@ -212,6 +213,24 @@
             msgdev();
         }
     }
+    function save3() {
+        var lectnos = "";
+        $.each($("#tbody1 tr td input.autocheck:checked"), function () {
+            lectnos += "," + $(this).val();
+        });
+        if (lectnos == "") {
+            msg("강제수료취소할 대상자를 선택해주세요.");
+        } else if (confirm("선택한 대상자를 강제 수료취소하시겠습니까?")) {
+            capp("/acommon/lectcompletecancel", { cmno: @Model.CM.cmno,lectnos: lectnos.substr(1) }, "cbsave3");
+        }
+    }
+    function cbsave3() {
+        if (capResult.code == 1000) {
+            msgf(capResult.obj.cancelcount + "건을 강제 수료 취소했습니다.", "submit('mform', 0, true)");
+        } else {
+            msgdev();
+        }
+    }
     var _authtype = 1;
     var _lectno;
     function viewcert(lectno) {
diff --git a/Base/Controller/ACommonCRoom.cs b/Base/Controller/ACommonCRoom.cs
index 1778665..d5c48a1 100644
--- a/Base/Controller/ACommonCRoom.cs
+++ b/Base/Controller/ACommonCRoom.cs
@@ -415,6 +415,25 @@ namespace NP.Base.Controllers
             }
             return JsonBack(new JsonRtn() { code = 1000, msg = "OK", obj = new { completecount , cancelcount } });          
         }
+        /// <summary>
+        /// 수료취소
+        /// </summary>
+        /// <param name="lectnos"></param>        
+        /// <returns></returns>
+        [HttpPost]
+        public JsonResult LectCompleteCancel(String type, String lectnos)
+        {
+            var cancelcount = 0;
+            var lects = Dao.Get<Lect>("grade.nocompletelect", lectnos).Where(w => lectnos.Contains(w.lectno.ToString()));
+            foreach (var lect in lects)
+            {
+                if (lect.iscomplete == 1)
+                {
+                    cancelcount += Dao.Save("grade.lectcomplete.cancel", new Hashtable() { { "lectno", lect.lectno }, { "uno", SUserInfo.UserNo }, { "uip", GetUserIP() } });
+                }
+            }     
+            return JsonBack(new JsonRtn() { code = 1000, msg = "OK", obj = new { cancelcount } });
+        }
         [HttpPost]
         public JsonResult CMInningGetForOff(Int64 cmino)
         {