diff --git a/js/bdwareclient.js b/js/bdwareclient.js
index 4a1bc71..d2370b9 100644
--- a/js/bdwareclient.js
+++ b/js/bdwareclient.js
@@ -397,6 +397,11 @@ function changeAppInternal(requireRendering) {
             + "	            <select id=\"selectAction\" onchange=\"showDescription()\" class=\"custom-select\" style=\"-webkit-appearance: none;\"><option value=\"-1\">选择方法</option></select>		\n"
             + "                  </div>\n"
             + "                  <input type=\"text\" class=\"form-control\" id=\"argInput\" placeholder=\"填写参数\" >\n"
+                       + "                  <div class=\"input-group-append input-group-text\">\n"
+
+            + "<input type=\"checkbox\" id=\"executeContractAsDebug\"   aria-label=\"Checkbox for isDebug\"  data-toggle=\"tooltip\"  title=\"模拟调用\"></input>"
+            + "                  </div>\n"
+
             + "                  <div class=\"input-group-append\">\n"
             + "                    <button class=\"btn btn-outline-secondary\" type=\"button\" \n"
             + "                            onclick=\"triggerExecuteCurrentContract()\">\n"
@@ -463,8 +468,9 @@ function triggerExecuteCurrentContract() {
     }
     console.log(funNode);
     const argInput = $("#argInput");
-    executeCurrentContract(funNode.functionName, argInput[0].value,
-        fillResultInternal);
+    var contract = global.currentContract;
+    executeContract(contract.id, funNode.functionName, argInput[0].value,
+        fillResultInternal,executeContractAsDebug.checked);
     const iHtml = "/SCIDE/SCManager?action=executeContract&contractID="
         + global.currentContract.name + "&operation="
         + funNode.functionName + "&arg=" + argInput[0].value
diff --git a/js/createWS.js b/js/createWS.js
index c4deddd..250d28a 100644
--- a/js/createWS.js
+++ b/js/createWS.js
@@ -179,13 +179,14 @@ var onExecuteResultInternal = function (data) {
         callback(global.executeResult, data);
     }
 };
-window.executeContract = function (contractID, method, strarg, cb) {
+window.executeContract = function (contractID, method, strarg, cb, asDebug) {
     var sm2Key = global.sm2Key;
     var request = {};
     request.action = "executeContract";
     request.requestID = new Date().getTime() + "_"
         + Math.floor(Math.random() * 10000);
-
+    if (asDebug)
+       request.isDebug = true;
     global.cbs[request.requestID] = cb;
     request.contractID = contractID;
     request.operation = method;