diff --git a/src/interfaces/DTO/worryDTO.ts b/src/interfaces/DTO/worryDTO.ts
index a58107f..02dc043 100644
--- a/src/interfaces/DTO/worryDTO.ts
+++ b/src/interfaces/DTO/worryDTO.ts
@@ -1,4 +1,4 @@
-import { IsString, IsDefined, IsNumber, IsArray, IsNotEmpty} from 'class-validator';
+import { IsString, IsDefined, IsNumber, IsArray, IsNotEmpty, isNumber} from 'class-validator';
 
 class worryCreateDTO {
 
@@ -28,6 +28,10 @@ class worryUpdateDTO{
   @IsNumber()
   worryId!: number;
 
+  @IsDefined()
+  @IsNumber()
+  templateId!: number;
+
   @IsDefined()
   @IsNumber()
   userId!: number;
diff --git a/src/repository/worryRepository.ts b/src/repository/worryRepository.ts
index 3e61e2b..92c0d8b 100644
--- a/src/repository/worryRepository.ts
+++ b/src/repository/worryRepository.ts
@@ -26,6 +26,7 @@ const updateWorry = async(worryUpdateDTO: worryUpdateDTO) => {
             id: worryUpdateDTO.worryId
         },
         data: {
+            template_id: worryUpdateDTO.templateId,
             title: worryUpdateDTO.title,
             answers: worryUpdateDTO.answers,
             updated_at: new Date(),
diff --git a/src/service/worryService.ts b/src/service/worryService.ts
index 09b665a..921a7ff 100644
--- a/src/service/worryService.ts
+++ b/src/service/worryService.ts
@@ -47,8 +47,17 @@ const postWorry =async (worryCreateDTO: worryCreateDTO) => {
 }
 
 const patchWorry =async (worryUpdateDTO: worryUpdateDTO) => {
-    const worry = await worryRepository.updateWorry(worryUpdateDTO);
+    const worry = await worryRepository.findWorryById(worryUpdateDTO.worryId);
+
     if (!worry) {
+      throw new ClientException("수정할 고민글이 존재하지 않습니다.");
+    }
+    if (worry.user_id != worryUpdateDTO.userId) {
+      throw new ClientException("고민글 작성자만 수정할 수 있습니다.");
+    }
+   
+    const updatedWorry = await worryRepository.updateWorry(worryUpdateDTO);
+    if (!updatedWorry) {
         throw new ClientException(rm.UPDATE_WORRY_FAIL);
     }