diff --git a/src/pages/storegoods/storeGoodsProcessInMixin.js b/src/pages/storegoods/storeGoodsProcessInMixin.js
index 2e33303..ecaafb5 100644
--- a/src/pages/storegoods/storeGoodsProcessInMixin.js
+++ b/src/pages/storegoods/storeGoodsProcessInMixin.js
@@ -132,6 +132,16 @@ export default {
 			this.warehouseBinName = '';
 			this.phoneContinuousScan = false;
 		},
+		/** 重扫仓位：先清空输入框再填入，避免残留旧码拼接 */
+		applyWarehouseBinScan(scanResult) {
+			const code = String(scanResult || '').trim().replace(/[\r\n]/g, '');
+			if (!code) return;
+			this.warehouseBinCode = '';
+			this.$nextTick(() => {
+				this.warehouseBinCode = code;
+				this.$nextTick(() => this.resolveWarehouseBin());
+			});
+		},
 		handleBinPhoneScan() {
 			if (!this.canScan || !this.orderId) {
 				this.showError('请先提交保存后再扫码');
@@ -141,8 +151,7 @@ export default {
 			this.phoneScanTarget = 'bin';
 			this.openPhoneScan({
 				callback: (scanResult) => {
-					this.warehouseBinCode = String(scanResult || '').trim().replace(/[\r\n]/g, '');
-					this.$nextTick(() => this.resolveWarehouseBin());
+					this.applyWarehouseBinScan(scanResult);
 				},
 				fail: () => {},
 			});
@@ -191,8 +200,7 @@ export default {
 				if (!code) return;
 				// 删除模式：直接按布匹码删除；未扫仓位时枪扫优先解析为仓位
 				if (!this.BarCodeDelStatus && !this.warehouseBinId) {
-					this.warehouseBinCode = code;
-					this.$nextTick(() => this.resolveWarehouseBin());
+					this.applyWarehouseBinScan(code);
 					return;
 				}
 				this.QRBarCode = code;
@@ -239,6 +247,7 @@ export default {
 				.catch((e) => {
 					uni.hideLoading();
 					this.warehouseBinId = 0;
+					this.warehouseBinCode = '';
 					this.warehouseBinName = '';
 					this.showError(e.message || '仓位识别失败');
 				});
diff --git a/src/pages/storegoods/storeGoodsProcessReturnInMixin.js b/src/pages/storegoods/storeGoodsProcessReturnInMixin.js
index 700f70e..8095354 100644
--- a/src/pages/storegoods/storeGoodsProcessReturnInMixin.js
+++ b/src/pages/storegoods/storeGoodsProcessReturnInMixin.js
@@ -121,6 +121,16 @@ export default {
 			this.warehouseBinName = '';
 			this.phoneContinuousScan = false;
 		},
+		/** 重扫仓位：先清空输入框再填入，避免残留旧码拼接 */
+		applyWarehouseBinScan(scanResult) {
+			const code = String(scanResult || '').trim().replace(/[\r\n]/g, '');
+			if (!code) return;
+			this.warehouseBinCode = '';
+			this.$nextTick(() => {
+				this.warehouseBinCode = code;
+				this.$nextTick(() => this.resolveWarehouseBin());
+			});
+		},
 		handleBinPhoneScan() {
 			if (!this.canScan || !this.orderId) {
 				this.showError('请先提交保存后再扫码');
@@ -130,8 +140,7 @@ export default {
 			this.phoneScanTarget = 'bin';
 			this.openPhoneScan({
 				callback: (scanResult) => {
-					this.warehouseBinCode = String(scanResult || '').trim().replace(/[\r\n]/g, '');
-					this.$nextTick(() => this.resolveWarehouseBin());
+					this.applyWarehouseBinScan(scanResult);
 				},
 				fail: () => {},
 			});
@@ -180,8 +189,7 @@ export default {
 				if (!code) return;
 				// 删除模式：直接按布匹码删除；未扫仓位时枪扫优先解析为仓位
 				if (!this.BarCodeDelStatus && !this.warehouseBinId) {
-					this.warehouseBinCode = code;
-					this.$nextTick(() => this.resolveWarehouseBin());
+					this.applyWarehouseBinScan(code);
 					return;
 				}
 				this.QRBarCode = code;
@@ -228,6 +236,7 @@ export default {
 				.catch((e) => {
 					uni.hideLoading();
 					this.warehouseBinId = 0;
+					this.warehouseBinCode = '';
 					this.warehouseBinName = '';
 					this.showError(e.message || '仓位识别失败');
 				});
diff --git a/src/pages/storegoods/storeGoodsPurchaseInMixin.js b/src/pages/storegoods/storeGoodsPurchaseInMixin.js
index 172705b..1814a8e 100644
--- a/src/pages/storegoods/storeGoodsPurchaseInMixin.js
+++ b/src/pages/storegoods/storeGoodsPurchaseInMixin.js
@@ -134,6 +134,16 @@ export default {
 			this.warehouseBinName = '';
 			this.phoneContinuousScan = false;
 		},
+		/** 重扫仓位：先清空输入框再填入，避免残留旧码拼接 */
+		applyWarehouseBinScan(scanResult) {
+			const code = String(scanResult || '').trim().replace(/[\r\n]/g, '');
+			if (!code) return;
+			this.warehouseBinCode = '';
+			this.$nextTick(() => {
+				this.warehouseBinCode = code;
+				this.$nextTick(() => this.resolveWarehouseBin());
+			});
+		},
 		handleBinPhoneScan() {
 			if (!this.canScan || !this.orderId) {
 				this.showError('请先提交保存后再扫码');
@@ -143,8 +153,7 @@ export default {
 			this.phoneScanTarget = 'bin';
 			this.openPhoneScan({
 				callback: (scanResult) => {
-					this.warehouseBinCode = String(scanResult || '').trim().replace(/[\r\n]/g, '');
-					this.$nextTick(() => this.resolveWarehouseBin());
+					this.applyWarehouseBinScan(scanResult);
 				},
 				fail: () => {},
 			});
@@ -193,8 +202,7 @@ export default {
 				if (!code) return;
 				// 删除模式：直接按布匹码删除；未扫仓位时枪扫优先解析为仓位
 				if (!this.BarCodeDelStatus && !this.warehouseBinId) {
-					this.warehouseBinCode = code;
-					this.$nextTick(() => this.resolveWarehouseBin());
+					this.applyWarehouseBinScan(code);
 					return;
 				}
 				this.QRBarCode = code;
@@ -241,6 +249,7 @@ export default {
 				.catch((e) => {
 					uni.hideLoading();
 					this.warehouseBinId = 0;
+					this.warehouseBinCode = '';
 					this.warehouseBinName = '';
 					this.showError(e.message || '仓位识别失败');
 				});