diff --git a/plugin/src/main/groovy/org/bot4j/telegram/message/HtmlBuilder.java b/plugin/src/main/groovy/org/bot4j/telegram/message/HtmlBuilder.java
index bff96a6..8abe267 100644
--- a/plugin/src/main/groovy/org/bot4j/telegram/message/HtmlBuilder.java
+++ b/plugin/src/main/groovy/org/bot4j/telegram/message/HtmlBuilder.java
@@ -10,13 +10,15 @@
 import java.util.Date;
 import java.util.TimeZone;
 
-public class HtmlBuilder {
+// @formatter:off
+public class HtmlBuilder implements MessageBuilder<HtmlBuilder> {
     protected final StringBuilder message;
 
     public HtmlBuilder() {
         this.message = new StringBuilder();
     }
 
+    @Override
     public HtmlBuilder icon(TelegramIconMode mode) {
         if (mode == null) {
             return this;
@@ -25,6 +27,7 @@ public HtmlBuilder icon(TelegramIconMode mode) {
         return this.space();
     }
 
+    @Override
     public HtmlBuilder icon(TelegramIconMode mode, int repeat) {
         if (mode == null) {
             return this;
@@ -33,34 +36,42 @@ public HtmlBuilder icon(TelegramIconMode mode, int repeat) {
         return this.space();
     }
 
+    @Override
     public HtmlBuilder timestamp(Date date, TimeZone timezone) {
         return this.code(Time4j.format(date, timezone));
     }
 
+    @Override
     public HtmlBuilder timestamp(Date date, TimeZone timezone, String format) {
         return this.code(Time4j.format(date, timezone, format));
     }
 
+    @Override
     public HtmlBuilder timestamp(Date date, TimezoneType timezone) {
         return this.code(Time4j.format(date, timezone));
     }
 
+    @Override
     public HtmlBuilder timestamp(Date date, TimezoneType timezone, String format) {
         return this.code(Time4j.format(date, timezone, format));
     }
 
+    @Override
     public HtmlBuilder timestamp(Date date, String format) {
         return this.code(Time4j.format(date, format));
     }
 
+    @Override
     public HtmlBuilder timestamp(Date date) {
         return this.code(Time4j.format(date, TimeFormatText.BIBLIOGRAPHY_COMPLETE_EPOCH_PATTERN));
     }
 
+    @Override
     public HtmlBuilder timestamp() {
         return this.timestamp(new Date());
     }
 
+    @Override
     public HtmlBuilder vertical(String text) {
         message.append(String4j.repeat(Ascii.Symbol.VERTICAL_LINE, 2))
                 .append(text)
@@ -68,6 +79,7 @@ public HtmlBuilder vertical(String text) {
         return this.space();
     }
 
+    @Override
     public HtmlBuilder vertical(Object value) {
         if (value == null) {
             return this;
@@ -75,6 +87,7 @@ public HtmlBuilder vertical(Object value) {
         return this.vertical(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public HtmlBuilder bold(String text) {
         message.append(Ascii.Symbol.LESS_THAN_SIGN)
                 .append(Ascii.Lowercase.LATIN_SMALL_LETTER_B)
@@ -87,6 +100,7 @@ public HtmlBuilder bold(String text) {
         return this.space();
     }
 
+    @Override
     public HtmlBuilder bold(Object value) {
         if (value == null) {
             return this;
@@ -113,6 +127,7 @@ public HtmlBuilder strong(Object value) {
         return this.strong(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public HtmlBuilder italic(String text) {
         message.append(Ascii.Symbol.LESS_THAN_SIGN)
                 .append(Ascii.Lowercase.LATIN_SMALL_LETTER_I)
@@ -125,6 +140,7 @@ public HtmlBuilder italic(String text) {
         return this.space();
     }
 
+    @Override
     public HtmlBuilder italic(Object value) {
         if (value == null) {
             return this;
@@ -151,6 +167,7 @@ public HtmlBuilder em(Object value) {
         return this.em(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public HtmlBuilder underline(String text) {
         message.append(Ascii.Symbol.LESS_THAN_SIGN)
                 .append(Ascii.Lowercase.LATIN_SMALL_LETTER_U)
@@ -163,6 +180,7 @@ public HtmlBuilder underline(String text) {
         return this.space();
     }
 
+    @Override
     public HtmlBuilder underline(Object value) {
         if (value == null) {
             return this;
@@ -189,6 +207,7 @@ public HtmlBuilder ins(Object value) {
         return this.ins(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public HtmlBuilder strikethrough(String text) {
         message.append(Ascii.Symbol.LESS_THAN_SIGN)
                 .append(Ascii.Lowercase.LATIN_SMALL_LETTER_S)
@@ -201,6 +220,7 @@ public HtmlBuilder strikethrough(String text) {
         return this.space();
     }
 
+    @Override
     public HtmlBuilder strikethrough(Object value) {
         if (value == null) {
             return this;
@@ -265,7 +285,8 @@ public HtmlBuilder spoiler(Object value) {
         return this.spoiler(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
-    public HtmlBuilder inlineUrl(String text, String url) {
+    @Override
+    public HtmlBuilder link(String text, String url) {
         message.append(Ascii.Symbol.LESS_THAN_SIGN)
                 .append(Ascii.Lowercase.LATIN_SMALL_LETTER_A)
                 .append(Ascii.Punctuation.SPACE)
@@ -284,6 +305,7 @@ public HtmlBuilder inlineUrl(String text, String url) {
         return this.space();
     }
 
+    @Override
     public HtmlBuilder code(String text) {
         message.append(Ascii.Symbol.LESS_THAN_SIGN)
                 .append("code")
@@ -296,6 +318,7 @@ public HtmlBuilder code(String text) {
         return this.space();
     }
 
+    @Override
     public HtmlBuilder code(Object value) {
         if (value == null) {
             return this;
@@ -303,6 +326,7 @@ public HtmlBuilder code(Object value) {
         return this.code(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public HtmlBuilder code(Path filename) {
         try {
             String data = Os4j.readFileKeepFormat(filename);
@@ -312,6 +336,7 @@ public HtmlBuilder code(Path filename) {
         }
     }
 
+    @Override
     public HtmlBuilder preformatted(String text) {
         message.append(Ascii.Symbol.LESS_THAN_SIGN)
                 .append("pre")
@@ -324,6 +349,7 @@ public HtmlBuilder preformatted(String text) {
         return this.space();
     }
 
+    @Override
     public HtmlBuilder preformatted(Object value) {
         if (value == null) {
             return this;
@@ -331,6 +357,7 @@ public HtmlBuilder preformatted(Object value) {
         return this.preformatted(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public HtmlBuilder preformatted(String lang, String text) {
         message.append(Ascii.Symbol.LESS_THAN_SIGN)
                 .append("pre")
@@ -356,6 +383,7 @@ public HtmlBuilder preformatted(String lang, String text) {
         return this.space();
     }
 
+    @Override
     public HtmlBuilder preformatted(String lang, Object value) {
         if (value == null) {
             return this;
@@ -363,6 +391,7 @@ public HtmlBuilder preformatted(String lang, Object value) {
         return this.preformatted(lang, Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public HtmlBuilder preformatted(String lang, Path filename) {
         try {
             String data = Os4j.readFileKeepFormat(filename);
@@ -372,11 +401,13 @@ public HtmlBuilder preformatted(String lang, Path filename) {
         }
     }
 
+    @Override
     public HtmlBuilder text(String text) {
         message.append(text);
         return this.space();
     }
 
+    @Override
     public HtmlBuilder text(Object value) {
         if (value == null) {
             return this;
@@ -384,19 +415,23 @@ public HtmlBuilder text(Object value) {
         return this.text(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public HtmlBuilder line() {
         return this.text(System.lineSeparator());
     }
 
+    @Override
     public HtmlBuilder line(int repeat) {
         return this.text(String4j.repeat(System.lineSeparator(), repeat));
     }
 
+    @Override
     public HtmlBuilder space() {
         message.append(Ascii.Punctuation.SPACE);
         return this;
     }
 
+    @Override
     public HtmlBuilder space(int repeat) {
         message.append(String4j.repeat(Ascii.Punctuation.SPACE, repeat));
         return this;
@@ -407,3 +442,4 @@ public String toString() {
         return this.message.toString();
     }
 }
+// @formatter:on
diff --git a/plugin/src/main/groovy/org/bot4j/telegram/message/HttpMessageBuilder.java b/plugin/src/main/groovy/org/bot4j/telegram/message/HttpMessageBuilder.java
new file mode 100644
index 0000000..b59c84d
--- /dev/null
+++ b/plugin/src/main/groovy/org/bot4j/telegram/message/HttpMessageBuilder.java
@@ -0,0 +1,4 @@
+package org.bot4j.telegram.message;
+
+public class HttpMessageBuilder {
+}
diff --git a/plugin/src/main/groovy/org/bot4j/telegram/message/MarkdownBuilder.java b/plugin/src/main/groovy/org/bot4j/telegram/message/MarkdownBuilder.java
index 389f998..294d0e2 100644
--- a/plugin/src/main/groovy/org/bot4j/telegram/message/MarkdownBuilder.java
+++ b/plugin/src/main/groovy/org/bot4j/telegram/message/MarkdownBuilder.java
@@ -10,13 +10,15 @@
 import java.util.Date;
 import java.util.TimeZone;
 
-public class MarkdownBuilder {
+// @formatter:off
+public class MarkdownBuilder implements MessageBuilder<MarkdownBuilder> {
     protected final StringBuilder message;
 
     public MarkdownBuilder() {
         this.message = new StringBuilder();
     }
 
+    @Override
     public MarkdownBuilder icon(TelegramIconMode mode) {
         if (mode == null) {
             return this;
@@ -25,6 +27,7 @@ public MarkdownBuilder icon(TelegramIconMode mode) {
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder icon(TelegramIconMode mode, int repeat) {
         if (mode == null) {
             return this;
@@ -33,34 +36,42 @@ public MarkdownBuilder icon(TelegramIconMode mode, int repeat) {
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder timestamp(Date date, TimeZone timezone) {
         return this.code(Time4j.format(date, timezone));
     }
 
+    @Override
     public MarkdownBuilder timestamp(Date date, TimeZone timezone, String format) {
         return this.code(Time4j.format(date, timezone, format));
     }
 
+    @Override
     public MarkdownBuilder timestamp(Date date, TimezoneType timezone) {
         return this.code(Time4j.format(date, timezone));
     }
 
+    @Override
     public MarkdownBuilder timestamp(Date date, TimezoneType timezone, String format) {
         return this.code(Time4j.format(date, timezone, format));
     }
 
+    @Override
     public MarkdownBuilder timestamp(Date date, String format) {
         return this.code(Time4j.format(date, format));
     }
 
+    @Override
     public MarkdownBuilder timestamp(Date date) {
         return this.code(Time4j.format(date, TimeFormatText.BIBLIOGRAPHY_COMPLETE_EPOCH_PATTERN));
     }
 
+    @Override
     public MarkdownBuilder timestamp() {
         return this.timestamp(new Date());
     }
 
+    @Override
     public MarkdownBuilder vertical(String text) {
         message.append(String4j.repeat(Ascii.Symbol.VERTICAL_LINE, 2))
                 .append(text)
@@ -68,6 +79,7 @@ public MarkdownBuilder vertical(String text) {
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder vertical(Object value) {
         if (value == null) {
             return this;
@@ -75,6 +87,7 @@ public MarkdownBuilder vertical(Object value) {
         return this.vertical(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public MarkdownBuilder bold(String text) {
         message.append(Ascii.Punctuation.ASTERISK)
                 .append(text)
@@ -82,6 +95,7 @@ public MarkdownBuilder bold(String text) {
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder bold(Object value) {
         if (value == null) {
             return this;
@@ -89,6 +103,7 @@ public MarkdownBuilder bold(Object value) {
         return this.bold(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public MarkdownBuilder italic(String text) {
         message.append(Ascii.Punctuation.LOW_LINE)
                 .append(text)
@@ -96,6 +111,7 @@ public MarkdownBuilder italic(String text) {
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder italic(Object value) {
         if (value == null) {
             return this;
@@ -103,6 +119,7 @@ public MarkdownBuilder italic(Object value) {
         return this.italic(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public MarkdownBuilder strikethrough(String text) {
         message.append(Ascii.Symbol.TILDE)
                 .append(text)
@@ -110,6 +127,7 @@ public MarkdownBuilder strikethrough(String text) {
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder strikethrough(Object value) {
         if (value == null) {
             return this;
@@ -117,6 +135,7 @@ public MarkdownBuilder strikethrough(Object value) {
         return this.strikethrough(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public MarkdownBuilder underline(String text) {
         message.append(String4j.repeat(Ascii.Punctuation.LOW_LINE, 2))
                 .append(text)
@@ -124,6 +143,7 @@ public MarkdownBuilder underline(String text) {
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder underline(Object value) {
         if (value == null) {
             return this;
@@ -131,6 +151,7 @@ public MarkdownBuilder underline(Object value) {
         return this.underline(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public MarkdownBuilder code(String text) {
         message.append(Ascii.Symbol.GRAVE_ACCENT)
                 .append(text)
@@ -138,6 +159,7 @@ public MarkdownBuilder code(String text) {
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder code(Object value) {
         if (value == null) {
             return this;
@@ -145,6 +167,7 @@ public MarkdownBuilder code(Object value) {
         return this.code(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public MarkdownBuilder code(Path filename) {
         try {
             String data = Os4j.readFileKeepFormat(filename);
@@ -154,6 +177,7 @@ public MarkdownBuilder code(Path filename) {
         }
     }
 
+    @Override
     public MarkdownBuilder preformatted(String text) {
         message.append(String4j.repeat(Ascii.Symbol.GRAVE_ACCENT, 3))
                 .append(text)
@@ -161,6 +185,7 @@ public MarkdownBuilder preformatted(String text) {
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder preformatted(Object value) {
         if (value == null) {
             return this;
@@ -168,6 +193,7 @@ public MarkdownBuilder preformatted(Object value) {
         return this.preformatted(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public MarkdownBuilder preformatted(String lang, String text) {
         message.append(String4j.repeat(Ascii.Symbol.GRAVE_ACCENT, 3))
                 .append(lang)
@@ -177,6 +203,7 @@ public MarkdownBuilder preformatted(String lang, String text) {
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder preformatted(String lang, Object value) {
         if (value == null) {
             return this;
@@ -184,6 +211,7 @@ public MarkdownBuilder preformatted(String lang, Object value) {
         return this.preformatted(lang, Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public MarkdownBuilder preformatted(String lang, Path filename) {
         try {
             String data = Os4j.readFileKeepFormat(filename);
@@ -193,6 +221,7 @@ public MarkdownBuilder preformatted(String lang, Path filename) {
         }
     }
 
+    @Override
     public MarkdownBuilder link(String text, String url) {
         message.append(Ascii.Punctuation.LEFT_SQUARE_BRACKET)
                 .append(text)
@@ -203,11 +232,13 @@ public MarkdownBuilder link(String text, String url) {
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder text(String text) {
         message.append(text);
         return this.space();
     }
 
+    @Override
     public MarkdownBuilder text(Object value) {
         if (value == null) {
             return this;
@@ -215,19 +246,23 @@ public MarkdownBuilder text(Object value) {
         return this.text(Class4j.isPrimitive(value.getClass()) ? value.toString() : Json4j.toJson(value));
     }
 
+    @Override
     public MarkdownBuilder line() {
         return this.text(System.lineSeparator());
     }
 
+    @Override
     public MarkdownBuilder line(int repeat) {
         return this.text(String4j.repeat(System.lineSeparator(), repeat));
     }
 
+    @Override
     public MarkdownBuilder space() {
         message.append(Ascii.Punctuation.SPACE);
         return this;
     }
 
+    @Override
     public MarkdownBuilder space(int repeat) {
         message.append(String4j.repeat(Ascii.Punctuation.SPACE, repeat));
         return this;
@@ -238,3 +273,4 @@ public String toString() {
         return message.toString();
     }
 }
+// @formatter:on
\ No newline at end of file
diff --git a/plugin/src/main/groovy/org/bot4j/telegram/message/MessageBuilder.java b/plugin/src/main/groovy/org/bot4j/telegram/message/MessageBuilder.java
new file mode 100644
index 0000000..2808964
--- /dev/null
+++ b/plugin/src/main/groovy/org/bot4j/telegram/message/MessageBuilder.java
@@ -0,0 +1,81 @@
+package org.bot4j.telegram.message;
+
+import org.bot4j.telegram.model.enums.TelegramIconMode;
+import org.unify4j.model.enums.TimezoneType;
+
+import java.nio.file.Path;
+import java.util.Date;
+import java.util.TimeZone;
+
+public interface MessageBuilder<T> {
+
+    T icon(TelegramIconMode mode);
+
+    T icon(TelegramIconMode mode, int repeat);
+
+    T timestamp(Date date, TimeZone timezone);
+
+    T timestamp(Date date, TimeZone timezone, String format);
+
+    T timestamp(Date date, TimezoneType timezone);
+
+    T timestamp(Date date, TimezoneType timezone, String format);
+
+    T timestamp(Date date, String format);
+
+    T timestamp(Date date);
+
+    T timestamp();
+
+    T vertical(String text);
+
+    T vertical(Object value);
+
+    T bold(String text);
+
+    T bold(Object value);
+
+    T italic(String text);
+
+    T italic(Object value);
+
+    T strikethrough(String text);
+
+    T strikethrough(Object value);
+
+    T underline(String text);
+
+    T underline(Object value);
+
+    T code(String text);
+
+    T code(Object value);
+
+    T code(Path filename);
+
+    T preformatted(String text);
+
+    T preformatted(Object value);
+
+    T preformatted(String lang, String text);
+
+    T preformatted(String lang, Object value);
+
+    T preformatted(String lang, Path filename);
+
+    T link(String text, String url);
+
+    T text(String text);
+
+    T text(Object value);
+
+    T line();
+
+    T line(int repeat);
+
+    T space();
+
+    T space(int repeat);
+
+    String toString();
+}
diff --git a/plugin/src/main/groovy/org/bot4j/telegram/message/MessageFactory.java b/plugin/src/main/groovy/org/bot4j/telegram/message/MessageFactory.java
index 0e4988d..e64985a 100644
--- a/plugin/src/main/groovy/org/bot4j/telegram/message/MessageFactory.java
+++ b/plugin/src/main/groovy/org/bot4j/telegram/message/MessageFactory.java
@@ -2,11 +2,21 @@
 
 public abstract class MessageFactory {
 
-    public static MarkdownBuilder createMarkdownBuilder() {
+    /**
+     * Create a MarkdownBuilder instance.
+     *
+     * @return MarkdownBuilder instance
+     */
+    public static MarkdownBuilder markdown() {
         return new MarkdownBuilder();
     }
 
-    public static HtmlBuilder createHtmlBuilder() {
+    /**
+     * Create a HtmlBuilder instance.
+     *
+     * @return HtmlBuilder instance
+     */
+    public static HtmlBuilder html() {
         return new HtmlBuilder();
     }
 }
diff --git a/plugin/src/main/groovy/org/bot4j/telegram/model/rd/AbstractTelegramClass.java b/plugin/src/main/groovy/org/bot4j/telegram/model/rd/AbstractTelegramClass.java
index 96de884..5bea92f 100644
--- a/plugin/src/main/groovy/org/bot4j/telegram/model/rd/AbstractTelegramClass.java
+++ b/plugin/src/main/groovy/org/bot4j/telegram/model/rd/AbstractTelegramClass.java
@@ -2,6 +2,7 @@
 
 import org.bot4j.telegram.message.HtmlBuilder;
 import org.bot4j.telegram.message.MarkdownBuilder;
+import org.bot4j.telegram.message.MessageBuilder;
 import org.bot4j.telegram.model.builder.TelegramConnectionBuilder;
 import org.bot4j.telegram.model.builder.TelegramOptionBuilder;
 import org.bot4j.telegram.model.enums.TelegramTextMode;
@@ -100,6 +101,14 @@ public T text(MarkdownBuilder builder) {
         }
 
         public T text(HtmlBuilder builder) {
+            if (builder == null) {
+                return this.self();
+            }
+            this.parseMode = TelegramTextMode.HTML.name().toLowerCase();
+            return this.text(builder.toString());
+        }
+
+        public T text(MessageBuilder<?> builder) {
             if (builder == null) {
                 return this.self();
             }
diff --git a/plugin/src/main/resources/sample.txt b/plugin/src/main/resources/sample.txt
new file mode 100644
index 0000000..80e6792
--- /dev/null
+++ b/plugin/src/main/resources/sample.txt
@@ -0,0 +1 @@
+@Author: pnguyen215
\ No newline at end of file
diff --git a/plugin/src/test/groovy/org/bot4j/HtmlBuilderTest.java b/plugin/src/test/groovy/org/bot4j/HtmlBuilderTest.java
index 55ab2a9..b75374c 100644
--- a/plugin/src/test/groovy/org/bot4j/HtmlBuilderTest.java
+++ b/plugin/src/test/groovy/org/bot4j/HtmlBuilderTest.java
@@ -51,7 +51,7 @@ public void testVertical() {
 
     @Test
     public void testInlineUrl() {
-        HtmlBuilder builder = new HtmlBuilder().inlineUrl("OpenAI", "https://www.openai.com");
+        HtmlBuilder builder = new HtmlBuilder().link("OpenAI", "https://www.openai.com");
         assertEquals("<a href=\\\"https://www.openai.com\\\">OpenAI</a> ", builder.toString());
     }
 
diff --git a/plugin/src/test/groovy/org/bot4j/Telegram4jTest.java b/plugin/src/test/groovy/org/bot4j/Telegram4jTest.java
index 6e649c6..23a101f 100644
--- a/plugin/src/test/groovy/org/bot4j/Telegram4jTest.java
+++ b/plugin/src/test/groovy/org/bot4j/Telegram4jTest.java
@@ -2,6 +2,7 @@
 
 import org.bot4j.telegram.common.Telegram4j;
 import org.bot4j.telegram.message.MarkdownBuilder;
+import org.bot4j.telegram.message.MessageFactory;
 import org.junit.Before;
 import org.junit.Test;
 import org.unify4j.model.response.WrapResponse;
@@ -16,7 +17,7 @@ public class Telegram4jTest {
 
     @Before
     public void setUp() {
-        MarkdownBuilder builder = new MarkdownBuilder()
+        MarkdownBuilder builder = MessageFactory.markdown()
                 .text("Hello, World!");
         telegram4j = new Telegram4j.Builder().botToken("6806983892:AAGcPZiuNktLFnyVWrRyOyYssECcVmNJSRo").chatId(-1002042977093L).text(builder).markdownSettings().build();
     }