diff --git a/server/src/main/java/com/yogit/server/board/dto/request/clipboard/CreateClipBoardReq.java b/server/src/main/java/com/yogit/server/board/dto/request/clipboard/CreateClipBoardReq.java
index 4ee8c82..b10d28b 100644
--- a/server/src/main/java/com/yogit/server/board/dto/request/clipboard/CreateClipBoardReq.java
+++ b/server/src/main/java/com/yogit/server/board/dto/request/clipboard/CreateClipBoardReq.java
@@ -28,7 +28,7 @@ public class CreateClipBoardReq {
     @ApiModelProperty(example = "경복궁역 몇 번 출구인가요?")
     @ApiParam(value = "클립보드 상세 내용", required = false)
     @NotBlank
-    @Size(max = 1000)
+    @Size(max = 501)
     private String content;
 
     @ApiModelProperty(example = "reb5085c395164587b84ac583d023011f.0.sryrq.IDLsECw-rsTozfsX0Yz-CA")
diff --git a/server/src/main/java/com/yogit/server/board/dto/request/clipboard/PatchClipBoardReq.java b/server/src/main/java/com/yogit/server/board/dto/request/clipboard/PatchClipBoardReq.java
index dd0775d..b851b97 100644
--- a/server/src/main/java/com/yogit/server/board/dto/request/clipboard/PatchClipBoardReq.java
+++ b/server/src/main/java/com/yogit/server/board/dto/request/clipboard/PatchClipBoardReq.java
@@ -29,7 +29,7 @@ public class PatchClipBoardReq {
     @ApiModelProperty(example = "경복궁역 몇 번 출구인가요?")
     @ApiParam(value = "클립보드 상세 내용", required = true)
     @NotBlank
-    @Size(max = 1001)
+    @Size(max = 501)
     private String content;
 
     @ApiModelProperty(example = "reb5085c395164587b84ac583d023011f.0.sryrq.IDLsECw-rsTozfsX0Yz-CA")