diff --git a/server/src/main/java/com/emotion/dto/request/ScriptChatStreamRequest.java b/server/src/main/java/com/emotion/dto/request/ScriptChatStreamRequest.java
new file mode 100644
index 0000000..e622fab
--- /dev/null
+++ b/server/src/main/java/com/emotion/dto/request/ScriptChatStreamRequest.java
@@ -0,0 +1,29 @@
+package com.emotion.dto.request;
+
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import javax.validation.constraints.NotBlank;
+
+/**
+ * 剧本对话流式请求
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class ScriptChatStreamRequest extends BaseRequest {
+
+    @NotBlank(message = "操作类型不能为空")
+    private String operationType;
+
+    @NotBlank(message = "对话ID不能为空")
+    private String conversationId;
+
+    private String messageId;
+
+    private String userMessageId;
+
+    @NotBlank(message = "消息内容不能为空")
+    private String content;
+
+    private String scriptId;
+}