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Change-Id: I1d3183526517fb3c0dab665e0e7547eefa5c9d76
diff --git a/src/main/java/com/example/myproject/entity/DynamicComment.java b/src/main/java/com/example/myproject/entity/DynamicComment.java
new file mode 100644
index 0000000..d5c84d3
--- /dev/null
+++ b/src/main/java/com/example/myproject/entity/DynamicComment.java
@@ -0,0 +1,89 @@
+package com.example.myproject.entity;
+
+import javax.persistence.*;
+import java.util.Date;
+
+@Entity
+@Table(name = "dynamic_comment")
+public class DynamicComment {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "comment_id")
+    private Long commentId;
+
+    @Column(name = "dynamic_id")
+    private Long dynamicId;
+
+    @Column(name = "user_id")
+    private Long userId;
+
+    @Column(name = "comment_content")
+    private String commentContent;
+
+    @Column(name = "comment_time")
+    private Date commentTime;
+
+    @Column(name = "is_anonymous")
+    private Boolean isAnonymous = false;
+
+    @Column(name = "parent_comment_id")
+    private Long parentCommentId;
+
+    // Getters and Setters
+    public Long getCommentId() {
+        return commentId;
+    }
+
+    public void setCommentId(Long commentId) {
+        this.commentId = commentId;
+    }
+
+    public Long getDynamicId() {
+        return dynamicId;
+    }
+
+    public void setDynamicId(Long dynamicId) {
+        this.dynamicId = dynamicId;
+    }
+
+    public Long getUserId() {
+        return userId;
+    }
+
+    public void setUserId(Long userId) {
+        this.userId = userId;
+    }
+
+    public String getCommentContent() {
+        return commentContent;
+    }
+
+    public void setCommentContent(String commentContent) {
+        this.commentContent = commentContent;
+    }
+
+    public Date getCommentTime() {
+        return commentTime;
+    }
+
+    public void setCommentTime(Date commentTime) {
+        this.commentTime = commentTime;
+    }
+
+    public Boolean getIsAnonymous() {
+        return isAnonymous;
+    }
+
+    public void setIsAnonymous(Boolean isAnonymous) {
+        this.isAnonymous = isAnonymous;
+    }
+
+    public Long getParentCommentId() {
+        return parentCommentId;
+    }
+
+    public void setParentCommentId(Long parentCommentId) {
+        this.parentCommentId = parentCommentId;
+    }
+}