diff --git a/README.md b/README.md
index 6176f427..d2dc08ae 100644
--- a/README.md
+++ b/README.md
@@ -720,6 +720,6 @@ HTML5魔塔交流群群号： `539113091`
 
 [@tocque](https://github.com/tocque) 鹿神：装备栏、动态创建图层等多项功能的编写者。同时也参与了多种辅助小工具的开发。
 
-[@AutumnOrange51](https://github.com/AutumnOrange51) 秋橙：样板的QA（质量监管人员），提出了大量需求，同时也编写了全新的文档。
+[@AutumnOrange](https://space.bilibili.com/399329257) 秋橙：样板的QA（质量监管人员），提出了大量需求，同时也编写了全新的文档。
 
 以及H5魔塔交流群`539113091`，HTML5造塔技术交流群`959329661`的诸位魔塔爱好者们对本样板的大力支持！
diff --git a/_server/editor_blockly.js b/_server/editor_blockly.js
index c6db59e4..cfcf7b5e 100644
--- a/_server/editor_blockly.js
+++ b/_server/editor_blockly.js
@@ -1162,3 +1162,21 @@ Blockly.BlockSvg.prototype.generateContextMenu = function() {
     if (this.customContextMenu) this.customContextMenu(menuOptions);
     return menuOptions;
 };
+
+Blockly.FieldDropdown.prototype.doClassValidation_ = function (opt_newValue) { 
+    return opt_newValue;
+}
+
+Blockly.FieldDropdown.prototype.doValueUpdate_ = function (newValue) {
+    Blockly.FieldDropdown.superClass_.doValueUpdate_.call(this, newValue);
+    var options = this.getOptions(true);
+    for (var i = 0, option; (option = options[i]); i++) {
+        if (option[1] == this.value_) {
+            this.selectedOption_ = option;
+        }
+    }
+    if (this.selectedOption_[1] != this.value_) {
+        options.push([this.value_, this.value_]);
+        this.selectedOption_ = options[options.length - 1];
+    }
+};
\ No newline at end of file