diff --git a/src/main/java/ru/ulstu/grant/model/GrantDto.java b/src/main/java/ru/ulstu/grant/model/GrantDto.java
index 9ad9d21..aa8634b 100644
--- a/src/main/java/ru/ulstu/grant/model/GrantDto.java
+++ b/src/main/java/ru/ulstu/grant/model/GrantDto.java
@@ -30,8 +30,8 @@ public class GrantDto {
     private Set<UserDto> authors;
     private Integer leaderId;
     private boolean wasLeader;
-    private boolean birthDate;
-    private boolean degree;
+    private boolean hasAge;
+    private boolean hasDegree;
 
     public GrantDto() {
         deadlines.add(new Deadline());
@@ -48,8 +48,8 @@ public class GrantDto {
                     @JsonProperty("authors") Set<UserDto> authors,
                     @JsonProperty("leader") Integer leaderId,
                     @JsonProperty("wasLeader") boolean wasLeader,
-                    @JsonProperty("birthDate") boolean birthDate,
-                    @JsonProperty("degree") boolean degree) {
+                    @JsonProperty("hasAge") boolean hasAge,
+                    @JsonProperty("hasDegree") boolean hasDegree) {
         this.id = id;
         this.title = title;
         this.status = status;
@@ -60,8 +60,8 @@ public class GrantDto {
         this.authors = authors;
         this.leaderId = leaderId;
         this.wasLeader = wasLeader;
-        this.birthDate = birthDate;
-        this.degree = degree;
+        this.hasAge = hasAge;
+        this.hasDegree = hasDegree;
     }
 
     public GrantDto(Grant grant) {
@@ -76,8 +76,8 @@ public class GrantDto {
         this.authors = convert(grant.getAuthors(), UserDto::new);
         this.leaderId = grant.getLeader().getId();
         this.wasLeader = false;
-        this.birthDate = false;
-        this.degree = false;
+        this.hasAge = false;
+        this.hasDegree = false;
     }
 
     public Integer getId() {
@@ -175,19 +175,19 @@ public class GrantDto {
         this.wasLeader = wasLeader;
     }
 
-    public boolean isBirthDate() {
-        return birthDate;
+    public boolean isHasAge() {
+        return hasAge;
     }
 
-    public void setBirthDate(boolean birthDate) {
-        this.birthDate = birthDate;
+    public void setHasAge(boolean hasAge) {
+        this.hasAge = hasAge;
     }
 
-    public boolean isDegree() {
-        return degree;
+    public boolean isHasDegree() {
+        return hasDegree;
     }
 
-    public void setDegree(boolean degree) {
-        this.degree = degree;
+    public void setHasDegree(boolean hasDegree) {
+        this.hasDegree = hasDegree;
     }
 }
diff --git a/src/main/java/ru/ulstu/grant/service/GrantService.java b/src/main/java/ru/ulstu/grant/service/GrantService.java
index 98b95c3..8427da3 100644
--- a/src/main/java/ru/ulstu/grant/service/GrantService.java
+++ b/src/main/java/ru/ulstu/grant/service/GrantService.java
@@ -140,7 +140,7 @@ public class GrantService {
     }
 
     public List<User> getGrantAuthors(GrantDto grantDto) {
-        List<User> filteredUsers = userService.filterByAgeAndDegree(grantDto.isBirthDate(), grantDto.isDegree());
+        List<User> filteredUsers = userService.filterByAgeAndDegree(grantDto.isHasAge(), grantDto.isHasDegree());
         if (grantDto.isWasLeader()) {
             filteredUsers = filteredUsers
                     .stream()
diff --git a/src/main/resources/templates/grants/grant.html b/src/main/resources/templates/grants/grant.html
index 91a9c6d..86dbde1 100644
--- a/src/main/resources/templates/grants/grant.html
+++ b/src/main/resources/templates/grants/grant.html
@@ -87,7 +87,7 @@
                                        aria-expanded="false"
                                        aria-controls="collapse-filter">Фильтр рабочей группы
                                 </label>
-                                <div th:class="${grantDto.wasLeader || grantDto.birthDate || grantDto.degree} ?
+                                <div th:class="${grantDto.wasLeader || grantDto.hasAge || grantDto.hasDegree} ?
                                                 'form-check' : 'form-check collapse'" id="collapse-filter">
                                     <div class="row">
                                         <div class="col">
@@ -97,14 +97,14 @@
                                         </div>
                                         <div class="col">
                                             <input class="form-check-input" type="checkbox" id="f2"
-                                                   th:field="*{birthDate}" th:onclick="|$('#filter').click();|"/>
+                                                   th:field="*{hasAge}" th:onclick="|$('#filter').click();|"/>
                                             <label class="form-check-label" for="f2">Младше 35 лет</label>
                                         </div>
                                     </div>
                                     <div class="row">
                                         <div class="col">
                                             <input class="form-check-input" type="checkbox" id="f3"
-                                                   th:field="*{degree}" th:onclick="|$('#filter').click();|"/>
+                                                   th:field="*{hasDegree}" th:onclick="|$('#filter').click();|"/>
                                             <label class="form-check-label" for="f3">Cтепень к.т.н.</label>
                                         </div>
                                         <div class="col">