diff --git a/src/main/java/com/example/egobook_be/domain/psychology/dto/SavedKnowledgeListResDto.java b/src/main/java/com/example/egobook_be/domain/psychology/dto/SavedKnowledgeListResDto.java
index 7dad16d..a6744b2 100644
--- a/src/main/java/com/example/egobook_be/domain/psychology/dto/SavedKnowledgeListResDto.java
+++ b/src/main/java/com/example/egobook_be/domain/psychology/dto/SavedKnowledgeListResDto.java
@@ -2,4 +2,12 @@
 
 import java.util.List;
 
-public record SavedKnowledgeListResDto( List<SavedKnowledgeItemResDto> values, boolean hasNext, Long nextCursor ) { public record SavedKnowledgeItemResDto( Long knowledgeId, String title, String preview, String savedAt ) {} }
\ No newline at end of file
+public record SavedKnowledgeListResDto( List<SavedKnowledgeItemResDto> values, boolean hasNext, Long nextCursor ) {
+    public record SavedKnowledgeItemResDto(
+            Long knowledgeId,
+            String title,
+            String preview,
+            String source,
+            String savedAt ) {
+
+    } }
\ No newline at end of file
diff --git a/src/main/java/com/example/egobook_be/domain/psychology/service/PsychologyService.java b/src/main/java/com/example/egobook_be/domain/psychology/service/PsychologyService.java
index 3f23d22..a7df502 100644
--- a/src/main/java/com/example/egobook_be/domain/psychology/service/PsychologyService.java
+++ b/src/main/java/com/example/egobook_be/domain/psychology/service/PsychologyService.java
@@ -124,6 +124,7 @@ public SavedKnowledgeListResDto getSavedKnowledgeList(Long userId) {
                         uk.getPsychologyKnowledge().getId(),
                         "오늘의 심리 지식",
                         uk.getPsychologyKnowledge().getContent(),
+                        uk.getPsychologyKnowledge().getSource(),
                         uk.getSavedAt() != null ? uk.getSavedAt().format(DateTimeFormatter.ISO_DATE_TIME) : ""))
                 .toList();