diff --git a/src/main/java/ru/ulstu/conference/controller/ConferenceController.java b/src/main/java/ru/ulstu/conference/controller/ConferenceController.java
index 006a1de..7a229ca 100644
--- a/src/main/java/ru/ulstu/conference/controller/ConferenceController.java
+++ b/src/main/java/ru/ulstu/conference/controller/ConferenceController.java
@@ -52,11 +52,9 @@ public class ConferenceController {
     @PostMapping(value = "/conference", params = "save")
     public String save(@Valid ConferenceDto conferenceDto, Errors errors) throws IOException {
         filterEmptyDeadlines(conferenceDto);
-        if (conferenceDto.getDeadlines().isEmpty()) {
-            errors.rejectValue("deadlines", "errorCode", "Не может быть пустым");
-        }
-        if (errors.hasErrors())
+        if (errors.hasErrors()) {
             return CONFERENCE_PAGE;
+        }
         conferenceService.save(conferenceDto);
         return String.format(REDIRECT_TO, CONFERENCES_PAGE);
 
@@ -65,12 +63,23 @@ public class ConferenceController {
     @PostMapping(value = "/conference", params = "addDeadline")
     public String addDeadline(@Valid ConferenceDto conferenceDto, Errors errors) {
         filterEmptyDeadlines(conferenceDto);
-        if (errors.hasErrors())
+        if (errors.hasErrors()) {
             return CONFERENCE_PAGE;
+        }
         conferenceDto.getDeadlines().add(new Deadline());
         return CONFERENCE_PAGE;
     }
 
+    @PostMapping(value = "/conference", params = "removeDeadline")
+    public String removeDeadline(@Valid ConferenceDto conferenceDto, Errors errors,
+                                 @RequestParam(value = "removeDeadline") Integer deadlineIndex) throws IOException {
+        if (errors.hasErrors()) {
+            return CONFERENCE_PAGE;
+        }
+        conferenceService.removeDeadline(conferenceDto, deadlineIndex);
+        return CONFERENCE_PAGE;
+    }
+
     private void filterEmptyDeadlines(ConferenceDto conferenceDto) {
         conferenceDto.setDeadlines(conferenceDto.getDeadlines().stream()
                 .filter(dto -> dto.getDate() != null || !isEmpty(dto.getDescription()))
diff --git a/src/main/java/ru/ulstu/conference/model/Conference.java b/src/main/java/ru/ulstu/conference/model/Conference.java
index 1c824b3..faed15c 100644
--- a/src/main/java/ru/ulstu/conference/model/Conference.java
+++ b/src/main/java/ru/ulstu/conference/model/Conference.java
@@ -56,7 +56,6 @@ public class Conference extends BaseEntity {
     @OrderBy("date")
     private List<Deadline> deadlines = new ArrayList<>();
 
-
     @ManyToMany(fetch = FetchType.EAGER)
     @JoinTable(name = "paper_conference",
             joinColumns = {@JoinColumn(name = "conference_id")},
diff --git a/src/main/java/ru/ulstu/conference/model/ConferenceDto.java b/src/main/java/ru/ulstu/conference/model/ConferenceDto.java
index 277e783..e5efcde 100644
--- a/src/main/java/ru/ulstu/conference/model/ConferenceDto.java
+++ b/src/main/java/ru/ulstu/conference/model/ConferenceDto.java
@@ -36,8 +36,8 @@ public class ConferenceDto {
     @Temporal(TemporalType.TIMESTAMP)
     @DateTimeFormat(pattern = "yyyy-MM-dd")
     private Date endDate = new Date();
-    @NotEmpty
     private List<Deadline> deadlines = new ArrayList<>();
+    private List<Integer> removedDeadlineIds = new ArrayList<>();
     private Set<Integer> userIds = new HashSet<>();
     private Set<Integer> paperIds = new HashSet<>();
     private Set<PaperDto> papers = new HashSet<>();
@@ -45,7 +45,6 @@ public class ConferenceDto {
     private Integer filterUserId;
 
     public ConferenceDto() {
-        deadlines.add(new Deadline());
     }
 
     @JsonCreator
@@ -194,4 +193,13 @@ public class ConferenceDto {
     public void setFilterUserId(Integer filterUserId) {
         this.filterUserId = filterUserId;
     }
+
+    public List<Integer> getRemovedDeadlineIds() {
+        return removedDeadlineIds;
+    }
+
+    public void setRemovedDeadlineIds(List<Integer> removedDeadlineIds) {
+        this.removedDeadlineIds = removedDeadlineIds;
+    }
+
 }
diff --git a/src/main/java/ru/ulstu/conference/service/ConferenceService.java b/src/main/java/ru/ulstu/conference/service/ConferenceService.java
index c28c637..9c40295 100644
--- a/src/main/java/ru/ulstu/conference/service/ConferenceService.java
+++ b/src/main/java/ru/ulstu/conference/service/ConferenceService.java
@@ -53,20 +53,24 @@ public class ConferenceService {
     public Integer create(ConferenceDto conferenceDto) throws IOException {
         Conference newConference = copyFromDto(new Conference(), conferenceDto);
         newConference = conferenceRepository.save(newConference);
-
-
         return newConference.getId();
     }
 
     @Transactional
     public Integer update(ConferenceDto conferenceDto) throws IOException {
         Conference conference = conferenceRepository.findOne(conferenceDto.getId());
-
         conferenceRepository.save(copyFromDto(conference, conferenceDto));
-
+        conferenceDto.getRemovedDeadlineIds().forEach(deadlineService::remove);
         return conference.getId();
     }
 
+    public void removeDeadline(ConferenceDto conferenceDto, Integer deadlineIndex) throws IOException {
+        if (conferenceDto.getDeadlines().get(deadlineIndex).getId() != null) {
+            conferenceDto.getRemovedDeadlineIds().add(conferenceDto.getDeadlines().get(deadlineIndex).getId());
+        }
+        conferenceDto.getDeadlines().remove((int) deadlineIndex);
+    }
+
     private Conference copyFromDto(Conference conference, ConferenceDto conferenceDto) throws IOException {
         conference.setTitle(conferenceDto.getTitle());
         conference.setDescription(conferenceDto.getDescription());
@@ -74,9 +78,7 @@ public class ConferenceService {
         conference.setPing(0);
         conference.setBeginDate(conferenceDto.getBeginDate());
         conference.setEndDate(conferenceDto.getEndDate());
-
         conference.setDeadlines(deadlineService.saveOrCreate(conferenceDto.getDeadlines()));
-
         return conference;
     }
 
diff --git a/src/main/java/ru/ulstu/deadline/service/DeadlineService.java b/src/main/java/ru/ulstu/deadline/service/DeadlineService.java
index 2180025..0ef8a4f 100644
--- a/src/main/java/ru/ulstu/deadline/service/DeadlineService.java
+++ b/src/main/java/ru/ulstu/deadline/service/DeadlineService.java
@@ -41,4 +41,9 @@ public class DeadlineService {
         newDeadline = deadlineRepository.save(newDeadline);
         return newDeadline;
     }
+
+    @Transactional
+    public void remove(Integer deadlineId) {
+        deadlineRepository.delete(deadlineId);
+    }
 }
diff --git a/src/main/resources/public/css/conference.css b/src/main/resources/public/css/conference.css
index ec88796..004fe8c 100644
--- a/src/main/resources/public/css/conference.css
+++ b/src/main/resources/public/css/conference.css
@@ -19,6 +19,7 @@ body {
 .deadline {
     margin: 0;
     height: 40px;
+    min-height: 40px;
 }
 
 .deadline-text {
@@ -63,6 +64,9 @@ body {
 
 .icon-delete {
     background-color: #f44;
+    background-image: url(/img/conference/delete.png);
+    background-repeat: round;
+    color: transparent !important;
 }
 
 .icon-delete:hover {
diff --git a/src/main/resources/templates/conferences/conference.html b/src/main/resources/templates/conferences/conference.html
index cbc0019..c93fc39 100644
--- a/src/main/resources/templates/conferences/conference.html
+++ b/src/main/resources/templates/conferences/conference.html
@@ -50,6 +50,7 @@
                                 <div class="form-group">
                                     <label for="deadlines">Дедлайны:</label>
                                     <div class="deadline-list form-control list-group" id="deadlines">
+                                        <input type="hidden" th:field="*{removedDeadlineIds}"/>
                                         <div class="deadline d-flex p-0 list-group-item list-group-horizontal"
                                              th:each="deadline, rowStat : *{deadlines}">
                                             <input type="hidden" th:field="*{deadlines[__${rowStat.index}__].id}"/>
@@ -58,11 +59,10 @@
                                                    th:field="*{deadlines[__${rowStat.index}__].description}"/>
                                             <input class="list-group-item" type="date" name="deadline"
                                                    th:field="*{deadlines[__${rowStat.index}__].date}"/>
-                                            <img class="icon icon-delete grey-border" src="/img/conference/delete.png"
-                                                 alt="Удалить"
-                                                 th:onclick="|$('#deadlines${rowStat.index}\\.description').val('');
-                                                $('#deadlines${rowStat.index}\\.date').val('');
-                                                $('#addDeadline').click();|"/>
+                                            <input type="submit" class="icon icon-delete grey-border"
+                                                   alt="Удалить" name="removeDeadline" th:value="${rowStat.index}"
+                                            />
+                                            <!--th:onclick="|$(this).parent().remove();|"-->
                                         </div>
                                     </div>
                                 </div>