diff --git a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/bo/knowledge/KnowledgeInfoBo.java b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/bo/knowledge/KnowledgeInfoBo.java
index 2ecc548b..b0045a1d 100644
--- a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/bo/knowledge/KnowledgeInfoBo.java
+++ b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/bo/knowledge/KnowledgeInfoBo.java
@@ -62,6 +62,11 @@ public class KnowledgeInfoBo extends BaseEntity {
      */
     private Long retrieveLimit;
 
+    /**
+     * 相似度阈值
+     */
+    private Double similarityThreshold;
+
     /**
      * 文本块大小
      */
diff --git a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/entity/knowledge/KnowledgeInfo.java b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/entity/knowledge/KnowledgeInfo.java
index 5ed96c15..95bd9286 100644
--- a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/entity/knowledge/KnowledgeInfo.java
+++ b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/entity/knowledge/KnowledgeInfo.java
@@ -63,6 +63,11 @@ public class KnowledgeInfo extends BaseEntity {
      */
     private Long retrieveLimit;
 
+    /**
+     * 相似度阈值
+     */
+    private Double similarityThreshold;
+
     /**
      * 文本块大小
      */
diff --git a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/vo/knowledge/KnowledgeInfoVo.java b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/vo/knowledge/KnowledgeInfoVo.java
index 1ac81565..d742fad0 100644
--- a/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/vo/knowledge/KnowledgeInfoVo.java
+++ b/ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/domain/vo/knowledge/KnowledgeInfoVo.java
@@ -76,6 +76,12 @@ public class KnowledgeInfoVo implements Serializable {
     @ExcelProperty(value = "知识库中检索的条数")
     private Integer retrieveLimit;
 
+    /**
+     * 相似度阈值
+     */
+    @ExcelProperty(value = "相似度阈值")
+    private Double similarityThreshold;
+
     /**
      * 文本块大小
      */