diff --git a/src/mixins/data-list.js b/src/mixins/data-list.js
index b1ff5194..03723873 100644
--- a/src/mixins/data-list.js
+++ b/src/mixins/data-list.js
@@ -90,9 +90,9 @@ export default {
           this.batchDeleteObjs.push(obj)
         }
       })
-      this.disableEdit = this.batchDeleteObjs.length !== 1
-      // todo 该字段后续会修改
-      this.disableEdit = !!objs.flag
+      if (this.batchDeleteObjs.length > 1) {
+        this.disableEdit = true
+      } else this.disableEdit = objs[0]?.usage > 0
       this.disableDelete = this.batchDeleteObjs.length < 1
     },
     getTableData (params, isAll, isClearType) {
diff --git a/src/views/setting/sources/SourcesForm.vue b/src/views/setting/sources/SourcesForm.vue
index 227a866c..8ceff534 100644
--- a/src/views/setting/sources/SourcesForm.vue
+++ b/src/views/setting/sources/SourcesForm.vue
@@ -154,7 +154,7 @@
         <span>{{ $t('overall.cancel') }}</span>
       </button>
       <button style="position: relative;" :class="{'disabled': blockOperation.save}"
-              :disabled="sourceObj.flag" class="business-button tag__btn" @click="saveSource">
+              :disabled="sourceObj.usage>0" class="business-button tag__btn" @click="saveSource">
         <loading :loading="blockOperation.save"></loading>
         <span>{{ $t('overall.save') }}</span>
       </button>