diff --git a/src/dicom/CEchoAction.cpp b/src/dicom/CEchoAction.cpp
new file mode 100644
index 0000000..8742b19
--- /dev/null
+++ b/src/dicom/CEchoAction.cpp
@@ -0,0 +1,97 @@
+#include  "CEchoAction.h"
+
+#include "recon/ReconManager.h"
+
+#include <QThread>
+#include <dcmtk/dcmnet/scu.h>
+
+CEchoAction::CEchoAction(QObject* aParent):AsyncAction(aParent)
+{
+    
+}
+
+CEchoAction::~CEchoAction()
+{
+
+}
+
+
+void CEchoAction::run(){
+    for (size_t i = 0; i < mSettings.length(); i++)
+    {
+        if (mSettings[i].Type==0)
+        {
+            emit actionStepStart(QString(tr("Connecting from device to %1:%2......").arg(mSettings[i].IP.data()).arg(mSettings[i].Port)));
+            DcmSCU scu;
+            scu.setMaxReceivePDULength(ASC_DEFAULTMAXPDU);
+            scu.setACSETimeout(3);
+            scu.setDIMSEBlockingMode(DIMSE_BLOCKING);
+            scu.setDIMSETimeout(3);
+            scu.setAETitle(mSettings[i].AETitle.data());
+            scu.setPeerHostName(mSettings[i].IP.data());
+            scu.setPeerPort(mSettings[i].Port);
+            scu.setPeerAETitle(mSettings[i].ServerTitle.data());
+            scu.setVerbosePCMode(OFFalse);
+            OFList<OFString> syntaxes;
+            syntaxes.push_back(UID_LittleEndianImplicitTransferSyntax);
+            scu.addPresentationContext(UID_VerificationSOPClass, syntaxes);
+            scu.setConnectionTimeout(3);
+            
+            OFCondition cond = scu.initNetwork();
+            QString errorMessage = QString(tr("Connection from device test to %1:%2 failed")).arg(mSettings[i].IP.data()).arg(mSettings[i].Port);
+            if (cond.bad())
+            {
+                doCompletedEmit(ActionResult(Failed,errorMessage),i,mSettings.length());
+                continue;
+            }
+            cond = scu.negotiateAssociation();
+            if (cond.bad())
+            {
+                doCompletedEmit(ActionResult(Failed,errorMessage),i,mSettings.length());
+                continue;
+            }
+            cond = scu.sendECHORequest(scu.findPresentationContextID(UID_VerificationSOPClass,""));
+            if (cond.bad())
+            {
+                doCompletedEmit(ActionResult(Failed,errorMessage),i,mSettings.length());
+                continue;
+            }
+            scu.releaseAssociation();
+            QString message = QString(tr("Connection test from device to %1:%2 successed")).arg(mSettings[i].IP.data()).arg(mSettings[i].Port);
+            doCompletedEmit(ActionResult(Sucessed,message),i,mSettings.length());
+        }
+        else{
+            emit actionStepStart(QString(tr("Connecting from server to %1:%2......").arg(mSettings[i].IP.data()).arg(mSettings[i].Port)));
+            bool ret = true;
+            QString message;
+            ReconManager::CEcho(mSettings[i].IP.data(),mSettings[i].Port,mSettings[i].ServerTitle.data(),ret,message);
+            if(ret){
+                message = QString(tr("Connection test from server to %1:%2 successed")).arg(mSettings[i].IP.data()).arg(mSettings[i].Port);
+                doCompletedEmit(ActionResult(Sucessed,message),i,mSettings.length());
+            }
+            else{
+                QString errorMessage = QString(tr("Connection test from Recon to %1:%2 failed"))
+                .arg(mSettings[i].IP.data()).arg(mSettings[i].Port);
+                doCompletedEmit(ActionResult(Failed,errorMessage),i,mSettings.length());
+            }
+        }
+    }
+    
+}
+
+void CEchoAction::addCEchoActionItem(const CEchoSetting& aSetting)
+{
+    mSettings.append(aSetting);
+}
+
+void CEchoAction::doCompletedEmit(const ActionResult& aResult, size_t aIndex, size_t aLength)
+{
+    if (aIndex == aLength-1){
+        emit actionCompleted(aResult);
+    }
+    else{
+        emit actionStepCompleted(aResult);
+    }
+}
+
+
diff --git a/src/dicom/CEchoAction.h b/src/dicom/CEchoAction.h
new file mode 100644
index 0000000..0827cfa
--- /dev/null
+++ b/src/dicom/CEchoAction.h
@@ -0,0 +1,29 @@
+#ifndef AAD49461_3276_47D6_B033_156B91C94F74
+#define AAD49461_3276_47D6_B033_156B91C94F74
+
+#include "action/AsyncAction.h"
+#include "CEchoSetting.h"
+
+#include <QList>
+enum CEchoType{
+    LOCAL,REMOTE
+};
+
+class CEchoAction : public AsyncAction
+{
+    Q_OBJECT
+public:
+    explicit CEchoAction(QObject* aParent = nullptr);
+    ~CEchoAction() override;
+    void run() override;
+    void addCEchoActionItem(const CEchoSetting& aSetting);
+signals:
+    void actionStepCompleted(const ActionResult& aResult);
+    void actionStepStart(const QString& aMessage);
+
+private:
+    QList<CEchoSetting> mSettings;
+    void doCompletedEmit(const ActionResult& aResult, size_t aIndex, size_t aLength);
+};
+
+#endif /* AAD49461_3276_47D6_B033_156B91C94F74 */