diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/teacher/entity/Teacher.java b/servers/boe-server-all/src/main/java/com/xboe/module/teacher/entity/Teacher.java
index a844ccf9..ea62d7bc 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/teacher/entity/Teacher.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/teacher/entity/Teacher.java
@@ -209,7 +209,7 @@ public class Teacher extends BaseEntity {
     private String expertise;
 
     @Column(name = "user_no",length = 1)
-    private Integer userNo;
+    private String userNo;
 
 //    @ApiModelProperty(value = "讲师类型 1 内部讲师  2外部讲师")
     @Column(name = "teacher_type")