diff --git a/src/views/ems/record/recordIOTInstant/index.vue b/src/views/ems/record/recordIOTInstant/index.vue
index ed9bd71..9c02afa 100644
--- a/src/views/ems/record/recordIOTInstant/index.vue
+++ b/src/views/ems/record/recordIOTInstant/index.vue
@@ -377,9 +377,6 @@
                         { key: 7, label: `硫化氢浓度`, visible: true },
                         { key: 8, label: `记录时间`, visible: true },
                         { key: 9, label: `报警类型`, visible: true },
-                        { key: 10, label: ` `, visible: true },
-                        { key: 11, label: ` `, visible: true },
-                        { key: 12, label: ` `, visible: true },
                 ]
             };
         },