diff --git a/src/components/Tinymce/index.vue b/src/components/Tinymce/index.vue
index b83fe49d..2edf2332 100644
--- a/src/components/Tinymce/index.vue
+++ b/src/components/Tinymce/index.vue
@@ -51,7 +51,7 @@ export default {
     value(val) {
       if (!this.hasChange && this.hasInit) {
         if (val === null) val = ''
-        this.$nextTick(() => window.tinymce.get(this.tinymceId).setContent(val))
+        this.$nextTick(() => window.tinymce.get(this.tinymceId).setContent(val||''))
       }
     }
   },