diff --git a/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v1/SendSignalRequestDto.java b/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v1/SendSignalRequestDto.java
index 58213a4..9e20d6e 100644
--- a/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v1/SendSignalRequestDto.java
+++ b/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v1/SendSignalRequestDto.java
@@ -4,8 +4,10 @@
 import jakarta.validation.constraints.NotNull;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import lombok.NoArgsConstructor;
 
 @AllArgsConstructor
+@NoArgsConstructor
 @Getter
 public class SendSignalRequestDto {
 
diff --git a/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v2/SignalMatchingRequestDto.java b/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v2/SignalMatchingRequestDto.java
index f44585f..d100f7a 100644
--- a/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v2/SignalMatchingRequestDto.java
+++ b/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v2/SignalMatchingRequestDto.java
@@ -3,9 +3,11 @@
 import jakarta.validation.constraints.NotNull;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import lombok.NoArgsConstructor;
 
 @Getter
 @AllArgsConstructor
+@NoArgsConstructor
 public class SignalMatchingRequestDto {
 
     @NotNull
diff --git a/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v3/SendMessageRequestDto.java b/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v3/SendMessageRequestDto.java
index 739580b..7c96b87 100644
--- a/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v3/SendMessageRequestDto.java
+++ b/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v3/SendMessageRequestDto.java
@@ -3,8 +3,10 @@
 import jakarta.validation.constraints.NotBlank;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import lombok.NoArgsConstructor;
 
 @AllArgsConstructor
+@NoArgsConstructor
 @Getter
 public class SendMessageRequestDto {
 
diff --git a/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v3/SendSignalRequestDto.java b/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v3/SendSignalRequestDto.java
index 8d56db1..6914a57 100644
--- a/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v3/SendSignalRequestDto.java
+++ b/hertz-be/src/main/java/com/hertz/hertz_be/domain/channel/dto/request/v3/SendSignalRequestDto.java
@@ -5,8 +5,10 @@
 import jakarta.validation.constraints.NotNull;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import lombok.NoArgsConstructor;
 
 @AllArgsConstructor
+@NoArgsConstructor
 @Getter
 public class SendSignalRequestDto {