diff --git a/docs/IssueTemplate.md b/docs/IssueTemplate.md
index 0bf8be3..d22b57c 100644
--- a/docs/IssueTemplate.md
+++ b/docs/IssueTemplate.md
@@ -7,7 +7,7 @@ Name | Type | Description | Notes
 **body** | [**List<IssueFormField>**](IssueFormField.md) |  |  [optional]
 **content** | **String** |  |  [optional]
 **fileName** | **String** |  |  [optional]
-**labels** | **List<String>** |  |  [optional]
+**labels** | [**IssueTemplateLabels**](IssueTemplateLabels.md) |  |  [optional]
 **name** | **String** |  |  [optional]
 **ref** | **String** |  |  [optional]
 **title** | **String** |  |  [optional]
diff --git a/docs/IssueTemplateLabels.md b/docs/IssueTemplateLabels.md
new file mode 100644
index 0000000..45f4093
--- /dev/null
+++ b/docs/IssueTemplateLabels.md
@@ -0,0 +1,5 @@
+# IssueTemplateLabels
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
diff --git a/src/main/java/org/gitnex/tea4j/v2/models/IssueTemplate.java b/src/main/java/org/gitnex/tea4j/v2/models/IssueTemplate.java
index b07b0ff..b9061a5 100644
--- a/src/main/java/org/gitnex/tea4j/v2/models/IssueTemplate.java
+++ b/src/main/java/org/gitnex/tea4j/v2/models/IssueTemplate.java
@@ -37,7 +37,7 @@ public class IssueTemplate implements Serializable {
   private String fileName = null;
 
   @SerializedName("labels")
-  private List<String> labels = null;
+  private IssueTemplateLabels labels = null;
 
   @SerializedName("name")
   private String name = null;
@@ -132,30 +132,22 @@ public class IssueTemplate implements Serializable {
     this.fileName = fileName;
   }
 
-  public IssueTemplate labels(List<String> labels) {
+  public IssueTemplate labels(IssueTemplateLabels labels) {
     this.labels = labels;
     return this;
   }
 
-  public IssueTemplate addLabelsItem(String labelsItem) {
-    if (this.labels == null) {
-      this.labels = new ArrayList<>();
-    }
-    this.labels.add(labelsItem);
-    return this;
-  }
-
   /**
    * Get labels
    *
    * @return labels
    */
   @Schema(description = "")
-  public List<String> getLabels() {
+  public IssueTemplateLabels getLabels() {
     return labels;
   }
 
-  public void setLabels(List<String> labels) {
+  public void setLabels(IssueTemplateLabels labels) {
     this.labels = labels;
   }
 
diff --git a/src/main/java/org/gitnex/tea4j/v2/models/IssueTemplateLabels.java b/src/main/java/org/gitnex/tea4j/v2/models/IssueTemplateLabels.java
new file mode 100644
index 0000000..613f1de
--- /dev/null
+++ b/src/main/java/org/gitnex/tea4j/v2/models/IssueTemplateLabels.java
@@ -0,0 +1,57 @@
+/*
+ * Gitea API.
+ * This documentation describes the Gitea API.
+ *
+ * OpenAPI spec version: {{AppVer | JSEscape | Safe}}
+ *
+ *
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen.git
+ * Do not edit the class manually.
+ */
+
+package org.gitnex.tea4j.v2.models;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Objects;
+
+/** IssueTemplateLabels */
+public class IssueTemplateLabels extends ArrayList<String> implements Serializable {
+  private static final long serialVersionUID = 1L;
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    return super.equals(o);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(super.hashCode());
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class IssueTemplateLabels {\n");
+    sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces (except the first line).
+   */
+  private String toIndentedString(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+}