diff --git a/pages/upload/upload.vue b/pages/upload/upload.vue
index e7a63de..ed0cc41 100644
--- a/pages/upload/upload.vue
+++ b/pages/upload/upload.vue
@@ -3445,26 +3445,6 @@ export default {
 		selectNoIsbnAuthor(item) {
 			this.noIsbnAuthor = item
 			this.noIsbnAuthorDropdownVisible = false
-			// 选择作者后重新获取出版社（按作者过滤）
-			this.fetchNoIsbnPressesByAuthor(item)
-		},
-
-		// 选择作者后按作者过滤重新获取出版社
-		async fetchNoIsbnPressesByAuthor(author) {
-			var bookName = (this.noIsbnBookName || '').trim()
-			if (!bookName || !author) return
-			try {
-				var pressList = await searchPresses(bookName, {
-					phpsessid: this.kongfzToken || '',
-					author: author
-				})
-				if (pressList.length > 0) {
-					this.noIsbnPublisherOptions = pressList.map(function(item) { return item.showName })
-					this.noIsbnPublisherDropdownVisible = true
-				}
-			} catch (e) {
-				console.error('按作者获取出版社失败:', e)
-			}
 		},
 
 		// 无ISBN - 选择出版社
diff --git a/utils/kongfz.js b/utils/kongfz.js
index 1c7bf76..950d711 100644
--- a/utils/kongfz.js
+++ b/utils/kongfz.js
@@ -309,13 +309,13 @@ export function searchCategories(keyword, options = {}) {
 }
 
 /**
- * 获取孔网出版社列表（根据书名，可选按作者过滤）
+ * 获取孔网出版社列表（根据书名）
  * @param {string} keyword 书名
- * @param {object} options { phpsessid, userArea, author }
+ * @param {object} options { phpsessid, userArea }
  * @returns {Promise<Array<{showName:string}>>} 出版社列表
  */
 export function searchPresses(keyword, options = {}) {
-	const { phpsessid = '', userArea = '1006000000', author = '' } = options
+	const { phpsessid = '', userArea = '1006000000' } = options
 	return new Promise((resolve) => {
 		if (!keyword || !keyword.trim()) {
 			resolve([])
@@ -336,14 +336,8 @@ export function searchPresses(keyword, options = {}) {
 			tplParams: '{}',
 			sortType: 0,
 			abGroup: 'B',
-			filterType: 'press'
-		}
-		if (author) {
-			reqData.author = author
-			reqData.actionPath = 'author'
-			reqData.notSelectSearchMode = 'false'
-		} else {
-			reqData.notSelectSearchMode = 'true'
+			filterType: 'press',
+			notSelectSearchMode: 'true'
 		}
 		uni.request({
 			url: 'https://search.kongfz.com/pc-gw/search-web/client/pc/product/keyword/more/press/facet',