|  | @ -20,7 +20,7 @@ public class KnowledgeCategoryDO extends UuidIdentityEntity {
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				|  |  | 	@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+08:00")
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				|  |  | 	private Date updateTime;  // 编辑时间
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				|  |  | 	private Integer del;    // 是否删除,1正常,0删除'
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				|  |  | 	private Long pid;   // 父id
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				|  |  | 	private String pid;   // 父id
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				|  |  | 	
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				|  |  | 	
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				|  |  | 	public String getName() {
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				|  | @ -55,11 +55,11 @@ public class KnowledgeCategoryDO extends UuidIdentityEntity {
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				|  |  | 		this.del = del;
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				|  |  | 	}
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				|  |  | 	
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				|  |  | 	public Long getPid() {
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				|  |  | 	public String getPid() {
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				|  |  | 		return pid;
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				|  |  | 	}
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				|  |  | 	
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				|  |  | 	public void setPid(Long pid) {
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				|  |  | 	public void setPid(String pid) {
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				|  |  | 		this.pid = pid;
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				|  |  | 	}
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				|  |  | }
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