JSY-31395 & 打包问题

package.json

@@ -41,6 +41,7 @@
         "less-loader": "^11.1.0",
         "mini-css-extract-plugin": "^2.7.5",
         "npm-run-all": "^4.1.5",
+        "prettier": "^3.0.0",
         "postcss": "^8.4.21",
         "postcss-loader": "^7.1.0",
         "style-loader": "^3.3.1",

packages/fineui/src/base/single/input/input.js

@@ -144,7 +144,7 @@ export class Input extends Single {
     _blur() {
         const blur = () => {
             if (!this.isValid() && this.options.quitChecker.apply(this, [trim(this.getValue())]) !== false) {
-                this.element.val(this._lastValidValue ? this._lastValidValue : "");
+                this.element.val(this._lastValidValue ? this._lastValidValue : this.element.val());
                 this._checkValidationOnValueChange();
                 this._defaultState();
             }