diff --git a/app/src/protyle/index.ts b/app/src/protyle/index.ts
index 35477bec4..113504cd8 100644
--- a/app/src/protyle/index.ts
+++ b/app/src/protyle/index.ts
@@ -113,7 +113,9 @@ export class Protyle {
                             break;
                         case "transactions":
                             data.data[0].doOperations.forEach((item: IOperation) => {
-                                if (!this.protyle.preview.element.classList.contains("fn__none")) {
+                                if (!this.protyle.preview.element.classList.contains("fn__none") &&
+                                    item.action !== "updateAttrs"   // 预览模式下点击只读
+                                ) {
                                     this.protyle.preview.render(this.protyle);
                                 } else {
                                     onTransaction(this.protyle, item, false);