minor fix

pages/index/index.vue

@@ -222,7 +222,9 @@
 				const uploadRes = await new Promise((resolve, reject) => {
 				  uni.uploadFile({
 					// url: 'http://192.168.133.83:8000/recognize_speech',
-					url: 'http://192.168.10.44:8000/recognize_speech',
+					// url: 'http://192.168.10.44:8000/recognize_speech',
+					// url: 'http://192.168.1.18:8000/recognize_speech',
+					url: 'http://106.227.91.181:8000/recognize_speech',
 					filePath: tempFilePath,
 					name: 'speech', // 对应后端的 UploadFile 参数名
 					formData: {
@@ -356,8 +358,8 @@
 				async getAIResponse(message){
 					try {
 							// const url = 'http://192.168.133.83:9020/api/chat'
-							const url = 'http://192.168.10.44:9020/api/chat'
-							// const url = 'http://106.227.91.181:9020/api/chat'  // 如需切换线上，改这里即可
+							// const url = 'http://192.168.10.44:9020/api/chat'
+							const url = 'http://106.227.91.181:9020/api/chat'  // 如需切换线上，改这里即可
 							const headers = { 'Content-Type': 'application/json' }
 							const data = { message }
 							
@@ -637,16 +639,19 @@
 					this.typewriterTimers[messageId] = timer
 				},
 				scrollToBottom() {
+								let self = this;
 								this.$nextTick(() => {
 									uni.createSelectorQuery().select('.content').boundingClientRect((rect) => {
+										if(self.height !== rect.height){
+											self.height = rect.height;
 											uni.pageScrollTo({
 												scrollTop: rect.height,
 												duration: 300,
 												class: '.content'
 											});
+										}				
 									}).exec();
 								})
-
 							},
 				mockReply(text) {
 					const candidates = [