diff --git a/src/views/moneyManage/receiveDetail/receiveFinance.vue b/src/views/moneyManage/receiveDetail/receiveFinance.vue
index d18eded..cab8ef0 100644
--- a/src/views/moneyManage/receiveDetail/receiveFinance.vue
+++ b/src/views/moneyManage/receiveDetail/receiveFinance.vue
@@ -1325,9 +1325,9 @@ const previewImage = (imageUrl) => {
     const handleWheel = (e) => {
         e.preventDefault();
         if (e.deltaY > 0) {
-            currentScale += scaleStep; 
-        } else {
             currentScale -= scaleStep; 
+        } else {
+            currentScale += scaleStep; 
         }
         if (currentScale < 0.5) currentScale = 0.5;
         imageElement.style.transform = `scale(${currentScale})`;
diff --git a/src/views/moneyManage/receiveDetail/receiveManage.vue b/src/views/moneyManage/receiveDetail/receiveManage.vue
index 86eae59..89a1e0a 100644
--- a/src/views/moneyManage/receiveDetail/receiveManage.vue
+++ b/src/views/moneyManage/receiveDetail/receiveManage.vue
@@ -1324,9 +1324,9 @@ const previewImage = (imageUrl) => {
     const handleWheel = (e) => {
         e.preventDefault();
         if (e.deltaY > 0) {
-            currentScale += scaleStep; 
-        } else {
             currentScale -= scaleStep; 
+        } else {
+            currentScale += scaleStep; 
         }
         if (currentScale < 0.5) currentScale = 0.5;
         imageElement.style.transform = `scale(${currentScale})`;
diff --git a/src/views/moneyManage/receiveDetail/receiveService.vue b/src/views/moneyManage/receiveDetail/receiveService.vue
index f898f13..1ac7729 100644
--- a/src/views/moneyManage/receiveDetail/receiveService.vue
+++ b/src/views/moneyManage/receiveDetail/receiveService.vue
@@ -1234,9 +1234,9 @@ const previewImage = (imageUrl) => {
     const handleWheel = (e) => {
         e.preventDefault();
         if (e.deltaY > 0) {
-            currentScale += scaleStep; 
-        } else {
             currentScale -= scaleStep; 
+        } else {
+            currentScale += scaleStep; 
         }
         if (currentScale < 0.5) currentScale = 0.5;
         imageElement.style.transform = `scale(${currentScale})`;