diff --git a/server/like-admin/src/main/resources/static/backend_avatar.png b/server/like-admin/src/main/resources/static/backend_avatar.png
new file mode 100644
index 00000000..20517192
Binary files /dev/null and b/server/like-admin/src/main/resources/static/backend_avatar.png differ
diff --git a/sql/install.sql b/sql/install.sql
index 56982e45..02eb2cd0 100644
--- a/sql/install.sql
+++ b/sql/install.sql
@@ -416,7 +416,7 @@ COMMIT;
 
 BEGIN;
 INSERT INTO `la_system_auth_dept` VALUES (1, 0, '默认部门', '康明', '18327647788', 10, 0, 0, 1649841995, 1660190949, 0);
-INSERT INTO `la_system_auth_admin` VALUES (1, 1, 0, 'admin', 'admin', '7fac2474740becfaf1ecbdd6cc8fb076', '', '0', '5Xar0', 0, 1, 0, 0, '127.0.0.1', 1660641347, 1642321599, 1660287325, 0);
+INSERT INTO `la_system_auth_admin` VALUES (1, 1, 0, 'admin', 'admin', '7fac2474740becfaf1ecbdd6cc8fb076', '/api/static/backend_avatar.png', '0', '5Xar0', 0, 1, 0, 0, '127.0.0.1', 1660641347, 1642321599, 1660287325, 0);
 COMMIT;
 
 BEGIN;