diff --git a/components/tpx-scan-input/tpx-scan-input.vue b/components/tpx-scan-input/tpx-scan-input.vue
index f3ba111..06092f8 100644
--- a/components/tpx-scan-input/tpx-scan-input.vue
+++ b/components/tpx-scan-input/tpx-scan-input.vue
@@ -2,7 +2,7 @@
 	<u-row>
 		<u-input :placeholder="placeholder" :fontSize="fontSize" :modelValue="value"
 			:custom-style="`border-radius: 10rpx;padding: 11rpx 20rpx;${customStyle};`" 
-			@change="handleInputChange"
+			@change="handleInputChange" @blur="handleInputBlur" @focus="handleInputFocus"
 		>
 			<template v-if="iconPos == 'left'" v-slot:prefix>
 				<u-icon @click="handleScan" name="scan" :size="fontSize*1.5"></u-icon>
@@ -17,13 +17,24 @@
 			<u-button custom-style="height: 70rpx;" :plain="true">确认</u-button>
 		</view>
 	</u-row>
-	<tpx-physics-scan @onChange="handleScanChange"></tpx-physics-scan>
+	<tpx-physics-scan v-if="showPhysics" @onChange="handleScanChange"></tpx-physics-scan>
 </template>
 
 <script>
 	import { scanCode } from "@/common/untool"
 	export default {
-		
+		computed: {
+			showPhysics() {
+			    let bl = false
+				if(this.phyTrigger == 'loaded') {
+					bl = true
+				}
+				if(this.phyTrigger == 'focus' && this.isInputFocused) {
+					bl = true
+				}
+			    return bl
+			},
+		},
 		props: {
 			
 			value: {
@@ -61,8 +72,16 @@
 					return false
 				}
 			},
+			phyTrigger:{ // 红外监听方式
+				default () {
+					return 'loaded' // loaded:组件加载 focus：输入框获取焦点
+				}
+			},
 		},
 		data() {
+			return {
+				isInputFocused: false
+			}
 		},
 		created() {
 
@@ -91,6 +110,14 @@
 			},
 			handleConfirm(){
 				this.$emit('confirmClick')
+			},
+			handleInputBlur(){
+				this.isInputFocused = false
+				this.$emit('blur')
+			},
+			handleInputFocus(){
+				this.isInputFocused = true
+				this.$emit('focus')
 			}
 		}
 	}
diff --git a/components/tpx-tags/tpx-tags.vue b/components/tpx-tags/tpx-tags.vue
index bd6b04a..7c998e4 100644
--- a/components/tpx-tags/tpx-tags.vue
+++ b/components/tpx-tags/tpx-tags.vue
@@ -72,8 +72,8 @@
 			handleoItemClick({ curItem }) {
 				this.$emit('onItemClick', curItem)
 			},
-			handleChange(val, text, checkedList) {
-				this.$emit('onChange', val, text, checkedList)
+			handleChange(val) {
+				this.$emit('onChange', val)
 				this.$emit('update:value', val)
 			}
 		}
diff --git a/components/tpx-textarea/tpx-textarea.vue b/components/tpx-textarea/tpx-textarea.vue
index 37b1888..dd37f18 100644
--- a/components/tpx-textarea/tpx-textarea.vue
+++ b/components/tpx-textarea/tpx-textarea.vue
@@ -1,10 +1,8 @@
 <template>
 	<u-textarea shape="circle"  placeholder-style=""  
 		:modelValue="value" :clearable="true" :placeholder="placeholder" 
-		custom-style="border-radius: 10rpx;padding: 15rpx 20rpx;" 
+		custom-style="border-radius: 10rpx;padding: 15rpx 20rpx;" height="160" 
 		@change="handleChange"
-		:height="height" 
-		:autoHeight="autoHeight"
 	></u-textarea>
 </template>
 
@@ -21,16 +19,6 @@
 					return ''
 				}
 			},
-			height:{
-				default () {
-					return 160
-				}
-			},
-			autoHeight:{
-				default () {
-					return false
-				}
-			},
 		},
 		data() {
 		},