diff --git a/bot-context/bot-context-main/pom.xml b/bot-context/bot-context-main/pom.xml
index 684e8a1..c548ae3 100644
--- a/bot-context/bot-context-main/pom.xml
+++ b/bot-context/bot-context-main/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.struchkov.godfather</groupId>
         <artifactId>bot-context</artifactId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-context/bot-context-quarkus/pom.xml b/bot-context/bot-context-quarkus/pom.xml
index 12c5e01..45355d7 100644
--- a/bot-context/bot-context-quarkus/pom.xml
+++ b/bot-context/bot-context-quarkus/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.struchkov.godfather</groupId>
         <artifactId>bot-context</artifactId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-context/bot-context-simple/pom.xml b/bot-context/bot-context-simple/pom.xml
index be702e3..d2d573a 100644
--- a/bot-context/bot-context-simple/pom.xml
+++ b/bot-context/bot-context-simple/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.struchkov.godfather</groupId>
         <artifactId>bot-context</artifactId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-context/pom.xml b/bot-context/pom.xml
index 6169f14..537d36b 100644
--- a/bot-context/pom.xml
+++ b/bot-context/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.struchkov.godfather</groupId>
         <artifactId>godfather-bot</artifactId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
 
     <artifactId>bot-context</artifactId>
diff --git a/bot-core/bot-core-main/pom.xml b/bot-core/bot-core-main/pom.xml
index 2ec5333..89323ce 100644
--- a/bot-core/bot-core-main/pom.xml
+++ b/bot-core/bot-core-main/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.struchkov.godfather</groupId>
         <artifactId>bot-core</artifactId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-core/bot-core-quarkus/pom.xml b/bot-core/bot-core-quarkus/pom.xml
index e6897f5..0214f3e 100644
--- a/bot-core/bot-core-quarkus/pom.xml
+++ b/bot-core/bot-core-quarkus/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.struchkov.godfather</groupId>
         <artifactId>bot-core</artifactId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-core/bot-core-simple/pom.xml b/bot-core/bot-core-simple/pom.xml
index 303227f..e97ba81 100644
--- a/bot-core/bot-core-simple/pom.xml
+++ b/bot-core/bot-core-simple/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>bot-core</artifactId>
         <groupId>dev.struchkov.godfather</groupId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-core/bot-core-simple/src/main/java/dev/struchkov/godfather/simple/core/action/AnswerCheckAction.java b/bot-core/bot-core-simple/src/main/java/dev/struchkov/godfather/simple/core/action/AnswerCheckAction.java
index a8f7035..8933ca3 100644
--- a/bot-core/bot-core-simple/src/main/java/dev/struchkov/godfather/simple/core/action/AnswerCheckAction.java
+++ b/bot-core/bot-core-simple/src/main/java/dev/struchkov/godfather/simple/core/action/AnswerCheckAction.java
@@ -11,7 +11,7 @@ import org.slf4j.LoggerFactory;
 
 import java.util.Objects;
 
-import static dev.struchkov.haiti.utils.Checker.checkNull;
+import static dev.struchkov.haiti.utils.Checker.checkNotNull;
 
 /**
  * Обработчик Unit-а {@link AnswerCheck}.
@@ -39,12 +39,12 @@ public class AnswerCheckAction<M extends Message> implements ActionUnit<AnswerCh
         if (unit.getCheck().checked(message)) {
             log.debug("Unit: {}. Проверка пройдена", unit.getName());
             final BoxAnswer answerIfTrue = unit.getIntermediateAnswerIfTrue();
-            if (checkNull(answerIfTrue)) sending.send(message.getPersonId(), answerIfTrue);
+            if (checkNotNull(answerIfTrue)) sending.send(message.getPersonId(), answerIfTrue);
             unitAnswer = unit.getUnitTrue();
         } else {
             log.debug("Unit: {}. Проверка НЕ пройдена", unit.getName());
             final BoxAnswer answerIfFalse = unit.getIntermediateAnswerIfFalse();
-            if (checkNull(answerIfFalse)) sending.send(message.getPersonId(), answerIfFalse);
+            if (checkNotNull(answerIfFalse)) sending.send(message.getPersonId(), answerIfFalse);
             unitAnswer = unit.getUnitFalse();
         }
         log.debug("Завершилась обработка unit: {}.", unit.getName());
diff --git a/bot-core/pom.xml b/bot-core/pom.xml
index 91c1056..9b635c5 100644
--- a/bot-core/pom.xml
+++ b/bot-core/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.struchkov.godfather</groupId>
         <artifactId>godfather-bot</artifactId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
 
     <artifactId>bot-core</artifactId>
diff --git a/bot-data/bot-data-main/pom.xml b/bot-data/bot-data-main/pom.xml
index 5341c5a..a570df7 100644
--- a/bot-data/bot-data-main/pom.xml
+++ b/bot-data/bot-data-main/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>bot-data</artifactId>
         <groupId>dev.struchkov.godfather</groupId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-data/bot-data-quarkus/pom.xml b/bot-data/bot-data-quarkus/pom.xml
index 229d237..820ad1e 100644
--- a/bot-data/bot-data-quarkus/pom.xml
+++ b/bot-data/bot-data-quarkus/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.struchkov.godfather</groupId>
         <artifactId>bot-data</artifactId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-data/bot-data-simple/pom.xml b/bot-data/bot-data-simple/pom.xml
index 077d472..3523a11 100644
--- a/bot-data/bot-data-simple/pom.xml
+++ b/bot-data/bot-data-simple/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.struchkov.godfather</groupId>
         <artifactId>bot-data</artifactId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-data/pom.xml b/bot-data/pom.xml
index e69a9ce..be1fe72 100644
--- a/bot-data/pom.xml
+++ b/bot-data/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.struchkov.godfather</groupId>
         <artifactId>godfather-bot</artifactId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-domain/bot-domain-main/pom.xml b/bot-domain/bot-domain-main/pom.xml
index 844b298..8246362 100644
--- a/bot-domain/bot-domain-main/pom.xml
+++ b/bot-domain/bot-domain-main/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>bot-domain</artifactId>
         <groupId>dev.struchkov.godfather</groupId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-domain/pom.xml b/bot-domain/pom.xml
index abb00a6..478be6f 100644
--- a/bot-domain/pom.xml
+++ b/bot-domain/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>godfather-bot</artifactId>
         <groupId>dev.struchkov.godfather</groupId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bot-exception/pom.xml b/bot-exception/pom.xml
index 80b8740..ea66180 100644
--- a/bot-exception/pom.xml
+++ b/bot-exception/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.struchkov.godfather</groupId>
         <artifactId>godfather-bot</artifactId>
-        <version>0.0.30</version>
+        <version>0.0.31</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index f1ea894..533002a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>dev.struchkov.godfather</groupId>
     <artifactId>godfather-bot</artifactId>
-    <version>0.0.30</version>
+    <version>0.0.31</version>
     <packaging>pom</packaging>
 
     <modules>