2 files changed, 21 insertions, 10 deletions

diff --git a/src/main/java/com/pina/query/ChannelQueryBuilder.java b/src/main/java/com/pina/query/ChannelQueryBuilder.java
index 490a5c9..13fd387 100644
--- a/src/main/java/com/pina/query/ChannelQueryBuilder.java
+++ b/src/main/java/com/pina/query/ChannelQueryBuilder.java
@@ -13,56 +13,63 @@ public class ChannelQueryBuilder {
         return limit;
     }
 
-    public void setLimit(Integer limit) {
+    public ChannelQueryBuilder setLimit(Integer limit) {
         this.limit = limit;
+        return this;
     }
 
     public Integer getOffset() {
         return offset;
     }
 
-    public void setOffset(Integer offset) {
+    public ChannelQueryBuilder setOffset(Integer offset) {
         this.offset = offset;
+        return this;
     }
 
     public String getType() {
         return type;
     }
 
-    public void setType(String type) {
+    public ChannelQueryBuilder setType(String type) {
         this.type = type;
+        return this;
     }
 
     public String getLang() {
         return lang;
     }
 
-    public void setLang(String lang) {
+    public ChannelQueryBuilder setLang(String lang) {
         this.lang = lang;
+        return this;
     }
 
     public String getOrder() {
         return order;
     }
 
-    public void setOrder(String order) {
+    public ChannelQueryBuilder setOrder(String order) {
         this.order = order;
+        return this;
     }
 
     public String getOrg() {
         return org;
     }
 
-    public void setOrg(String org) {
+    public ChannelQueryBuilder setOrg(String org) {
         this.org = org;
+        return this;
     }
 
     public String getSort() {
         return sort;
     }
 
-    public void setSort(String sort) {
+    public ChannelQueryBuilder setSort(String sort) {
         this.sort = sort;
+        return this;
     }
 
 
diff --git a/src/main/java/com/pina/query/VideoQueryBuilder.java b/src/main/java/com/pina/query/VideoQueryBuilder.java
index 76d01db..bd6d1b0 100644
--- a/src/main/java/com/pina/query/VideoQueryBuilder.java
+++ b/src/main/java/com/pina/query/VideoQueryBuilder.java
@@ -1,5 +1,6 @@
 package com.pina.query;
 
+
 public class VideoQueryBuilder {
     private String videoId;
     private String lang;
@@ -9,24 +10,27 @@ public class VideoQueryBuilder {
         return videoId;
     }
 
-    public void setVideoId(String videoId) {
+    public VideoQueryBuilder setVideoId(String videoId) {
         this.videoId = videoId;
+        return this;
     }
 
     public String getLang() {
         return lang;
     }
 
-    public void setLang(String lang) {
+    public VideoQueryBuilder setLang(String lang) {
         this.lang = lang;
+        return this;
     }
 
     public String getC() {
         return c;
     }
 
-    public void setC(String c) {
+    public VideoQueryBuilder setC(String c) {
         this.c = c;
+        return this;
     }