diff --git "a/data/3.MySQL\351\253\230\351\230\266/9.\346\234\215\345\212\241\345\231\250\344\274\230\345\214\226/2.performance_schema/performance_schema.json" "b/data/3.MySQL\351\253\230\351\230\266/9.\346\234\215\345\212\241\345\231\250\344\274\230\345\214\226/2.performance_schema/performance_schema.json"
index c6b728c18c782099b9d224c2d008d5d9e9c378a8..eb3db6b689b99d3401410b262778a7a78c14179b 100644
--- "a/data/3.MySQL\351\253\230\351\230\266/9.\346\234\215\345\212\241\345\231\250\344\274\230\345\214\226/2.performance_schema/performance_schema.json"
+++ "b/data/3.MySQL\351\253\230\351\230\266/9.\346\234\215\345\212\241\345\231\250\344\274\230\345\214\226/2.performance_schema/performance_schema.json"
@@ -1,7 +1,7 @@
 {
   "type": "code_options",
   "author": "Mars",
-  "source": "performance_delete.md",
+  "source": "performance_schema.md",
   "notebook_enable": false,
   "exercise_id": "cea8e3db523b4f1fb9a502e1d9c27d7b"
 }
\ No newline at end of file