diff --git a/web/src/x.min.js b/web/src/x.min.js
index ce6cd15..36601e9 100644
--- a/web/src/x.min.js
+++ b/web/src/x.min.js
@@ -170,6 +170,7 @@ var X = window.X || {
             type:type,
             data:data,
             async:false,
+            contentType: 'application/json',
             beforeSend: function () { 
                 // loading 显示
                 index = layer.load(1);
diff --git a/web/srczip/common.js b/web/srczip/common.js
index 56ca099..da493ec 100644
--- a/web/srczip/common.js
+++ b/web/srczip/common.js
@@ -169,6 +169,7 @@ var X = window.X || {
             type:type,
             data:data,
             async:false,
+            contentType: 'application/json',
             beforeSend: function () { 
                 // loading 显示
                 index = layer.load(1);