diff --git a/OnlineIDE.html b/OnlineIDE.html
index fdf4df2..311446e 100644
--- a/OnlineIDE.html
+++ b/OnlineIDE.html
@@ -516,6 +516,19 @@
                                 <img src="./images/onlineide/execute.png" class="buttonimg"/>
                             </button>
                         </div>
+
+
+                    </div>
+
+                    <div class="input-group mb-3">
+                        <input type="text" class="form-control" id="gasLimit" placeholder="请输入合约执行消耗的gas上限"
+                               aria-label="maximum gas to be used" aria-describedby="button-addon2">
+                        <!--							<div cldialogBodyDivass="input-group-append">-->
+                        <!--								<button class="btn btn-outline-primary"-->
+                        <!--										onclick="getGasValue()" type="button"-->
+                        <!--										data-toggle="tooltip" title="提交gas值" id="button-addon2">确定-->
+                        <!--								</button>-->
+                        <!--							</div>-->
                         <div class="input-group-append">
                             <button class="btn btn-outline-primary"
                                     onclick="executeContractWithDynamicResult()" type="button"
@@ -530,18 +543,6 @@
                                 <img src="./images/onlineide/budget.png" class="buttonimg"/>
                             </button>
                         </div>
-
-                    </div>
-
-                    <div class="input-group mb-3">
-                        <input type="text" class="form-control" id="gasLimit" placeholder="请输入合约执行消耗的gas上限"
-                               aria-label="maximum gas to be used" aria-describedby="button-addon2">
-                        <!--							<div cldialogBodyDivass="input-group-append">-->
-                        <!--								<button class="btn btn-outline-primary"-->
-                        <!--										onclick="getGasValue()" type="button"-->
-                        <!--										data-toggle="tooltip" title="提交gas值" id="button-addon2">确定-->
-                        <!--								</button>-->
-                        <!--							</div>-->
                     </div>
 
                     <div class="row">
diff --git a/js/onlineide/rightmenu.js b/js/onlineide/rightmenu.js
index ae2477e..22280e0 100644
--- a/js/onlineide/rightmenu.js
+++ b/js/onlineide/rightmenu.js
@@ -191,7 +191,7 @@ var stopAllContract = function () {
 };
 var selectContractToExecute = function () {
     var value = selectedContractAtExecute.value;
-    if (!value && value !== "选择实例") {
+    if (value && value !== "选择实例") {
         var exportedFunction = mainVue.contracts[value].exportedFunctions;
         mainVue.contractFunctions = exportedFunction;