diff --git a/SDK/Data/HProgramInfo.cpp b/SDK/Data/HProgramInfo.cpp
index d8bef2b..776d354 100644
--- a/SDK/Data/HProgramInfo.cpp
+++ b/SDK/Data/HProgramInfo.cpp
@@ -146,20 +146,28 @@ void to_xml(HXml &xml, const ResourcesInfo &node)
 void from_xml(const HXml &xml, ResourcesInfo &node)
 {
     node.nodeList.clear();
-    for (const auto &i : xml.at("resources")) {
+    auto *xmlNode = xml.GetNode()->FirstChildElement();
+    while (xmlNode != nullptr) {
         std::shared_ptr<IProgramNode> item;
-        if (i.GetNodeName() == "text") {
+        const cat::HCatBuffer name(xmlNode->Name());
+        if (name == "text") {
             item.reset(new TextInfo());
-        } else if (i.GetNodeName() == "image") {
+        } else if (name == "image") {
             item.reset(new PhotoInfo());
-        } else if (i.GetNodeName() == "video") {
+        } else if (name == "video") {
             item.reset(new VideoInfo());
         } else {
+            printf("Not suuport node[%s]\n", name.ConstData());
+            continue;
+        }
+
+        if (item->FromXml(HXml(xmlNode)) == false) {
+            xmlNode = xmlNode->NextSiblingElement();
             continue;
         }
 
-        item->FromXml(i);
         node.nodeList.emplace_back(item);
+        xmlNode = xmlNode->NextSiblingElement();
     }
 }
 
@@ -200,8 +208,8 @@ void to_xml(HXml &xml, const ProgramNodeInfo &node)
 }
 
 void from_xml(const HXml &xml, ProgramNodeInfo &node) {
-    node.guid = xml.at("program").GetAttribute("guid");
-    for (const auto &i : xml.at("program").at("area")) {
+    node.guid = xml.GetAttribute("guid");
+    for (const auto &i : xml.at("area")) {
         AreaNodeInfo item;
         if (i.get_to(item) == false) {
             continue;
diff --git a/SDK/SDKInfo.cpp b/SDK/SDKInfo.cpp
index aebf976..b60c70f 100644
--- a/SDK/SDKInfo.cpp
+++ b/SDK/SDKInfo.cpp
@@ -1027,3 +1027,7 @@ HBool DLL_CALL AddPlayNode(ISDKInfo info, int programIndex, int areaIndex, IPlay
     return HFalse;
 }
 
+void DLL_CALL ClearNode(ISDKInfo info)
+{
+    info->programInfo.programList.clear();
+}
diff --git a/SDK/SDKInfo.h b/SDK/SDKInfo.h
index 72526bd..07e2c2d 100644
--- a/SDK/SDKInfo.h
+++ b/SDK/SDKInfo.h
@@ -352,6 +352,7 @@ HD_API IPlayNode DLL_CALL CreateVideoNode(ISDKInfo info, const char *guid, const
 HD_API HBool DLL_CALL ModifyFilePath(IPlayNode node, const char *name, const char *md5, int size);
 HD_API HBool DLL_CALL ModifyPlayEffect(IPlayNode node, int in, int out, int outSpeed, int inSpeed, int duration);
 HD_API HBool DLL_CALL AddPlayNode(ISDKInfo info, int programIndex, int areaIndex, IPlayNode node);
+HD_API void DLL_CALL ClearNode(ISDKInfo info);
 
 
 ///< 下面是获取
diff --git a/demo/sendProgram.cpp b/demo/sendProgram.cpp
index f812193..6162114 100644
--- a/demo/sendProgram.cpp
+++ b/demo/sendProgram.cpp
@@ -15,7 +15,10 @@ int IsRead = 0;
 
 static bool SendData(const char *data, int len, void *userData) {
     int fd = (int)(intptr_t)userData;
-    printf("send[%s]\n", data + 12);
+    if (len > 12) {
+        printf("send[%s]\n", data + 12);
+    }
+
     return write(fd, data, len) > 0;
 }
 
@@ -28,10 +31,9 @@ static void ReadXml(const char *xml, int len, int errorCode, void *userData) {
         return ;
     }
 
-    char **p = (char **)(userData);
-    free(*p);
-    *p = (char *)malloc(len);
-    memcpy(*p, xml, len);
+    ISDKInfo sdkInfo = (ISDKInfo)userData;
+    ParseXml(sdkInfo, xml, len);
+    printf("read[%s]\n", xml);
 }
 
 
@@ -62,14 +64,12 @@ int main(int argc, char *argv[])
         return 2;
     }
 
-    char *p_buff = NULL;
-
     ISDKInfo sdkInfo = CreateSDKInfo();
     IHDProtocol proto = CreateProtocol();
     SetProtocolFunc(proto, kSetSendFunc, (void *)SendData);
     SetProtocolFunc(proto, kSetSendFuncData, (void *)(intptr_t)(fd));
     SetProtocolFunc(proto, kSetReadXml, (void *)ReadXml);
-    SetProtocolFunc(proto, kSetReadXmlData, &p_buff);
+    SetProtocolFunc(proto, kSetReadXmlData, sdkInfo);
 
     RunProtocol(proto);
 
@@ -87,12 +87,13 @@ int main(int argc, char *argv[])
             break;
         }
     }
-    printf("read xml[\n%s]\n", p_buff);
 
+    //ClearNode(sdkInfo);
+    SetScreenNode(sdkInfo, 0);
     IsRead = 0;
-    AddAreaNode(sdkInfo, 0, "AreaGuid", 0, 0, 160, 80);
-    auto node = CreateTextNode(sdkInfo, "Text", "Text");
-    AddPlayNode(sdkInfo, 0, 0, node);
+    //AddAreaNode(sdkInfo, 0, "AreaGuid", 0, 0, 160, 80);
+    //auto node = CreateTextNode(sdkInfo, "Text", "Text");
+    //AddPlayNode(sdkInfo, 0, 0, node);
     UpdateItem(proto, sdkInfo, kAddProgram);
     for (;;) {
         int len = read(fd, buff, sizeof(buff));
@@ -106,8 +107,6 @@ int main(int argc, char *argv[])
         }
     }
 
-    printf("read xml[\n%s]\n", p_buff);
-    free(p_buff);
     FreeSDKInfo(sdkInfo);
     FreeProtocol(proto);
     close(fd);