diff --git a/src/main/ui/static/templates/alipay/v4/payment.js b/src/main/ui/static/templates/alipay/v4/payment.js
index cebc20af2..f13ab66bb 100644
--- a/src/main/ui/static/templates/alipay/v4/payment.js
+++ b/src/main/ui/static/templates/alipay/v4/payment.js
@@ -42,7 +42,7 @@ $(function () {
             return;
         }
         var char = $(this).val();
-        if (parseFloat(char) > 10000) {
+        if (parseFloat(char) >= 100000) {
             char = char.slice(0, char.length - 1);
             $(this).val(char);
             return;
@@ -167,20 +167,18 @@ $(function () {
             return;
         }
         var pointLocation = dataCache.price.indexOf('.');
-        if (pointLocation >= 0 || char == '.' || char.length < 5) {
-            if (pointLocation >= 0 && char == '.') {
-                return;
-            }
-            if (pointLocation >= 0 && pointLocation <= char.length - 4) {
-                return;
-            }
-            if (dataCache.price == '0' && char != '.') {
-                dataCache.price = '';
-            }
+        if (char == '.' || char.length > 8) {
+            return;
+        }
+        if (pointLocation >= 0 && pointLocation <= char.length - 4) {
+            return;
+        }
+        if (dataCache.price == '0' && char != '.') {
+            dataCache.price = '';
+        }
             dataCache.price = char;
             updatePrice();
             updatePoundageStatus();
-        }
     }
 
     function updatePoundageStatus() {
diff --git a/src/main/ui/static/templates/payment/v4/payment.js b/src/main/ui/static/templates/payment/v4/payment.js
index debf29239..57be3fa46 100644
--- a/src/main/ui/static/templates/payment/v4/payment.js
+++ b/src/main/ui/static/templates/payment/v4/payment.js
@@ -34,7 +34,7 @@ $(function () {
             return;
         }
         var char = $(this).val();
-        if (parseFloat(char) > 10000) {
+        if (parseFloat(char) >= 100000) {
             char = char.slice(0, char.length - 1);
             $(this).val(char);
             return;
@@ -159,20 +159,18 @@ $(function () {
             return;
         }
         var pointLocation = dataCache.price.indexOf('.');
-        if (pointLocation >= 0 || char == '.' || char.length < 5) {
-            if (pointLocation >= 0 && char == '.') {
-                return;
-            }
-            if (pointLocation >= 0 && pointLocation <= char.length - 4) {
+        if (char == '.' || char.length > 8) {
+            return;
+        }
+        if (pointLocation >= 0 && pointLocation <= char.length - 4) {
                 return;
-            }
-            if (dataCache.price == '0' && char != '.') {
+        }
+        if (dataCache.price == '0' && char != '.') {
                 dataCache.price = '';
-            }
+        }
             dataCache.price = char;
             updatePrice();
             updatePoundageStatus();
-        }
     }
 
     function updatePoundageStatus() {