diff --git a/clokey-api/src/main/java/org/clokey/domain/cloth/service/ClothServiceImpl.java b/clokey-api/src/main/java/org/clokey/domain/cloth/service/ClothServiceImpl.java
index d7a197f9..0b777ff0 100644
--- a/clokey-api/src/main/java/org/clokey/domain/cloth/service/ClothServiceImpl.java
+++ b/clokey-api/src/main/java/org/clokey/domain/cloth/service/ClothServiceImpl.java
@@ -244,4 +244,4 @@ private void validateChildCategory(Category category) {
             throw new BaseCustomException(ClothErrorCode.PARENT_CATEGORY_CLOTH);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/clokey-api/src/main/java/org/clokey/domain/history/dto/request/HistoryCreateRequest.java b/clokey-api/src/main/java/org/clokey/domain/history/dto/request/HistoryCreateRequest.java
index 213de94c..0056d2d7 100644
--- a/clokey-api/src/main/java/org/clokey/domain/history/dto/request/HistoryCreateRequest.java
+++ b/clokey-api/src/main/java/org/clokey/domain/history/dto/request/HistoryCreateRequest.java
@@ -9,7 +9,6 @@
 @Schema(description = "기록 생성 요청")
 public record HistoryCreateRequest(
         @Size(max = 120, message = "기록의 내용은 최대 120자까지 가능합니다.")
-                @NotBlank(message = "기록의 내용은 비워둘 수 없습니다.")
                 @Schema(
                         description = "기록의 내용",
                         example = "안녕 오늘 오지게 덥다 ㄷㄷ;; 근데 한달 뒤면 가을임 벌써 가을 기대 만발ㅋ")
diff --git a/clokey-api/src/test/java/org/clokey/domain/history/controller/HistoryControllerTest.java b/clokey-api/src/test/java/org/clokey/domain/history/controller/HistoryControllerTest.java
index 156bf9b4..85041d62 100644
--- a/clokey-api/src/test/java/org/clokey/domain/history/controller/HistoryControllerTest.java
+++ b/clokey-api/src/test/java/org/clokey/domain/history/controller/HistoryControllerTest.java
@@ -82,37 +82,6 @@ class 기록_생성_요청_시 {
                     .andExpect(jsonPath("$.result.historyId").value(1L));
         }
 
-        @ParameterizedTest
-        @NullSource
-        @EmptySource
-        @ValueSource(strings = {" "})
-        void 내용이_null_또는_공백이면_예외가_발생한다(String content) throws Exception {
-            HistoryCreateRequest request =
-                    new HistoryCreateRequest(
-                            content,
-                            1L,
-                            List.of(1L, 2L),
-                            List.of("testHashtag1", "testHashtag2"),
-                            List.of(
-                                    new HistoryCreateRequest.Payload(
-                                            "testUrl",
-                                            List.of(
-                                                    new HistoryCreateRequest.ClothTag(
-                                                            1L, 0.42, 0.73)))));
-
-            ResultActions perform =
-                    mockMvc.perform(
-                            post("/histories")
-                                    .contentType(MediaType.APPLICATION_JSON)
-                                    .content(objectMapper.writeValueAsString(request)));
-
-            perform.andExpect(status().isBadRequest())
-                    .andExpect(jsonPath("$.isSuccess").value(false))
-                    .andExpect(jsonPath("$.code").value("COMMON400"))
-                    .andExpect(jsonPath("$.message").value("잘못된 요청입니다."))
-                    .andExpect(jsonPath("$.result.content").value("기록의 내용은 비워둘 수 없습니다."));
-        }
-
         @Test
         void 내용이_120자를_초과하면_예외가_발생한다() throws Exception {
             String longContent = "a".repeat(121);
diff --git a/clokey-infrastructure/src/main/java/org/clokey/util/S3Util.java b/clokey-infrastructure/src/main/java/org/clokey/util/S3Util.java
index a0debb32..f289897f 100644
--- a/clokey-infrastructure/src/main/java/org/clokey/util/S3Util.java
+++ b/clokey-infrastructure/src/main/java/org/clokey/util/S3Util.java
@@ -3,7 +3,6 @@
 import com.amazonaws.HttpMethod;
 import com.amazonaws.SdkClientException;
 import com.amazonaws.services.s3.AmazonS3;
-import com.amazonaws.services.s3.Headers;
 import com.amazonaws.services.s3.model.*;
 import java.util.Date;
 import java.util.List;