diff --git a/src/main/java/beforespring/socialfeed/content/service/ExternalApiHandlerResolver.java b/src/main/java/beforespring/socialfeed/content/service/ExternalApiHandlerResolver.java
index 42c3a32..26472db 100644
--- a/src/main/java/beforespring/socialfeed/content/service/ExternalApiHandlerResolver.java
+++ b/src/main/java/beforespring/socialfeed/content/service/ExternalApiHandlerResolver.java
@@ -16,6 +16,7 @@ public class ExternalApiHandlerResolver {
     public ExternalApiHandlerResolver(List<ExternalApiHandler> handlers) {
         handlers.forEach(handler -> handlerMap.put(handler.getSourceType(), handler));
     }
+
     /**
      * 핸들러를 검색하여 반환.
      *
diff --git a/src/main/java/beforespring/socialfeed/content/service/FacebookApiHandler.java b/src/main/java/beforespring/socialfeed/content/service/FacebookApiHandler.java
index f8de06b..99ab04a 100644
--- a/src/main/java/beforespring/socialfeed/content/service/FacebookApiHandler.java
+++ b/src/main/java/beforespring/socialfeed/content/service/FacebookApiHandler.java
@@ -6,7 +6,7 @@
 
 @Component
 @Slf4j
-public class FacebookApiHandler implements ExternalApiHandler{
+public class FacebookApiHandler implements ExternalApiHandler {
     @Override
     public ContentSourceType getSourceType() {
         return ContentSourceType.FACEBOOK;
diff --git a/src/main/java/beforespring/socialfeed/content/service/InstagramApiHandler.java b/src/main/java/beforespring/socialfeed/content/service/InstagramApiHandler.java
new file mode 100644
index 0000000..718abbd
--- /dev/null
+++ b/src/main/java/beforespring/socialfeed/content/service/InstagramApiHandler.java
@@ -0,0 +1,24 @@
+package beforespring.socialfeed.content.service;
+
+import beforespring.socialfeed.content.domain.ContentSourceType;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+@Component
+@Slf4j
+public class InstagramApiHandler implements ExternalApiHandler {
+    @Override
+    public ContentSourceType getSourceType() {
+        return ContentSourceType.INSTAGRAM;
+    }
+
+    @Override
+    public void like(String contentSourceId) {
+        log.info("Instagram like contentSourceId: {}", contentSourceId);
+    }
+
+    @Override
+    public void share(String contentSourceId) {
+        log.info("Instagram share contentSourceId: {}", contentSourceId);
+    }
+}
diff --git a/src/main/java/beforespring/socialfeed/content/service/ThreadsApiHandler.java b/src/main/java/beforespring/socialfeed/content/service/ThreadsApiHandler.java
new file mode 100644
index 0000000..4dcde7f
--- /dev/null
+++ b/src/main/java/beforespring/socialfeed/content/service/ThreadsApiHandler.java
@@ -0,0 +1,24 @@
+package beforespring.socialfeed.content.service;
+
+import beforespring.socialfeed.content.domain.ContentSourceType;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+@Component
+@Slf4j
+public class ThreadsApiHandler implements ExternalApiHandler {
+    @Override
+    public ContentSourceType getSourceType() {
+        return ContentSourceType.THREADS;
+    }
+
+    @Override
+    public void like(String contentSourceId) {
+        log.info("Threads like contentSourceId: {}", contentSourceId);
+    }
+
+    @Override
+    public void share(String contentSourceId) {
+        log.info("Threads share contentSourceId: {}", contentSourceId);
+    }
+}
diff --git a/src/main/java/beforespring/socialfeed/content/service/TwitterApiHandler.java b/src/main/java/beforespring/socialfeed/content/service/TwitterApiHandler.java
new file mode 100644
index 0000000..fffaea2
--- /dev/null
+++ b/src/main/java/beforespring/socialfeed/content/service/TwitterApiHandler.java
@@ -0,0 +1,24 @@
+package beforespring.socialfeed.content.service;
+
+import beforespring.socialfeed.content.domain.ContentSourceType;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+@Component
+@Slf4j
+public class TwitterApiHandler implements ExternalApiHandler {
+    @Override
+    public ContentSourceType getSourceType() {
+        return ContentSourceType.TWITTER;
+    }
+
+    @Override
+    public void like(String contentSourceId) {
+        log.info("Twitter like contentSourceId: {}", contentSourceId);
+    }
+
+    @Override
+    public void share(String contentSourceId) {
+        log.info("Twitter share contentSourceId: {}", contentSourceId);
+    }
+}