diff --git a/tools/pbtools/app.js b/tools/pbtools/app.js
index de5e5ddd..af0d53b3 100644
--- a/tools/pbtools/app.js
+++ b/tools/pbtools/app.js
@@ -60,7 +60,7 @@ class PBTools {
     }
     await this.genCsAutoGen();
     await this.genMtbAutoGen();
-    //await this.genMtAutoGen();
+    await this.genSsAutoGen();
   }
 
   async genCsAutoGen() {
@@ -71,25 +71,20 @@ import (
         proto "github.com/golang/protobuf/proto"
 )
 
+type CsNetMsgHandler f5.NetMsgHandler[MsgHandler];
+
 type MsgHandlerImpl struct {
 }
 
-type NetMsgHandler struct {
-        MsgId int
-        HandlerId int
-        parseCb func([]byte) interface{}
-        cb func(*f5.MsgHdr, MsgHandler)
-}
+var handlers [2000]*CsNetMsgHandler
 
-var handlers [2000]*NetMsgHandler
-
-func GetNetMsgHandler(msgId uint16) *NetMsgHandler {
+func GetNetMsgHandler(msgId uint16) *CsNetMsgHandler {
         handler := handlers[msgId]
         return handler
 }
 
-func DispatchMsg(handler *NetMsgHandler, hdr *f5.MsgHdr, msgHandler MsgHandler) {
-        handler.cb(hdr, msgHandler)
+func DispatchMsg(handler *CsNetMsgHandler, hdr *f5.MsgHdr, msgHandler MsgHandler) {
+        handler.Cb(hdr, msgHandler)
 }
 
 func RegHandlerId(msgId int, handlerId int) {
@@ -102,7 +97,7 @@ func ParsePb(msgId uint16, data []byte) interface{} {
         if handler == nil {
                 return nil
         }
-        return handler.parseCb(data)
+        return handler.ParseCb(data)
 }
 `;
     data += `
@@ -154,14 +149,14 @@ func init() {
         if (item.name[0] == 'C' &&
             item.name[1] == 'M') {
           data += `
-        handlers[int(CMMessageIdE__${item.name})] = &NetMsgHandler{
+        handlers[int(CMMessageIdE__${item.name})] = &CsNetMsgHandler{
                 MsgId: int(CMMessageIdE__${item.name}),
-                parseCb: func (data []byte) interface{} {
+                ParseCb: func (data []byte) interface{} {
                         msg := &${item.name}{}
                         proto.Unmarshal(data, msg)
                         return msg
                 },
-                cb: func (hdr *f5.MsgHdr, handler MsgHandler) {
+                Cb: func (hdr *f5.MsgHdr, handler MsgHandler) {
                         handler.${item.name}(hdr, hdr.Msg.(*${item.name}))
                 },
         }
@@ -173,6 +168,111 @@ func init() {
     fs.writeFileSync('./cs/cs.auto_gen.go', data);
   }
 
+  async genSsAutoGen() {
+    let data = `package ss
+
+import (
+        "f5"
+        proto "github.com/golang/protobuf/proto"
+)
+
+type SsNetMsgHandler f5.NetMsgHandler[MsgHandler];
+
+type MsgHandlerImpl struct {
+}
+
+var handlers [2000]*SsNetMsgHandler
+
+func GetNetMsgHandler(msgId uint16) *SsNetMsgHandler {
+        handler := handlers[msgId]
+        return handler
+}
+
+func DispatchMsg(handler *SsNetMsgHandler, hdr *f5.MsgHdr, msgHandler MsgHandler) {
+        handler.Cb(hdr, msgHandler)
+}
+
+func RegHandlerId(msgId int, handlerId int) {
+        handler := handlers[msgId]
+        handler.HandlerId = handlerId
+}
+
+func ParsePb(msgId uint16, data []byte) interface{} {
+        handler := handlers[msgId]
+        if handler == nil {
+                return nil
+        }
+        return handler.ParseCb(data)
+}
+`;
+    data += `
+type MsgHandler interface {`;
+    this.ssProtoPb.nested.ss.nestedArray.forEach(
+      (item) => {
+        if (item.name[0] == 'C' &&
+            item.name[1] == 'M') {
+          data += `
+        ${item.name}(*f5.MsgHdr, *${item.name})`;
+        }
+      });
+    data += `
+}
+`;
+    this.ssProtoPb.nested.ss.nestedArray.forEach(
+      (item) => {
+        if (item.name[0] == 'S' &&
+            item.name[1] == 'S') {
+          data += `
+func (this *MsgHandlerImpl) ${item.name}(hdr *f5.MsgHdr, msg *${item.name}) {
+}
+`;
+        }
+      });
+    this.ssProtoPb.nested.ss.nestedArray.forEach(
+      (item) => {
+        if (item.name[0] == 'S' &&
+            item.name[1] == 'S') {
+          data += `
+func (this *${item.name}) GetNetMsgId() uint16 {
+        return uint16(CMMessageIdE__${item.name})
+}
+`;
+        } else if (item.name[0] == 'S' &&
+                   item.name[1] == 'M') {
+          data += `
+func (this *${item.name}) GetNetMsgId() uint16 {
+        return uint16(SMMessageIdE__${item.name})
+}
+`;
+        }
+      });
+    data += `
+func init() {
+`;
+    this.ssProtoPb.nested.ss.nestedArray.forEach(
+      (item) => {
+        if (item.name[0] == 'S' &&
+            item.name[1] == 'S') {
+          data += `
+        handlers[int(SSMessageIdE__${item.name})] = &SsNetMsgHandler{
+                MsgId: int(CMMessageIdE__${item.name}),
+                ParseCb: func (data []byte) interface{} {
+                        msg := &${item.name}{}
+                        proto.Unmarshal(data, msg)
+                        return msg
+                },
+                Cb: func (hdr *f5.MsgHdr, handler MsgHandler) {
+                        handler.${item.name}(hdr, hdr.Msg.(*${item.name}))
+                },
+        }
+`;
+        }
+      });
+    data += `
+}`;
+    fs.writeFileSync('./ss/ss.auto_gen.go', data);
+  }
+
   async genMtbAutoGen() {
     let data = `package mtb
 
@@ -242,65 +342,6 @@ func (this *${item.name}) LoadFromKv(kv map[string]interface{}) {
     fs.writeFileSync('./mtb/mtb.auto_gen.go', data);
   }
 
-  async genMtAutoGen() {
-    let data = `package mt
-
-`;
-    this.mtPb.nested.mt.nestedArray.forEach(
-      (item) => {
-        data += `type ${item.name}RawTable struct {\n`;
-        data += `	rawList []*${item.name}\n`;
-        data += '}\n\n';
-        data += `type ${item.name}IdTable struct {\n`;
-        data += `	${item.name}RawTable\n`;
-        data += `	idHash map[int64]*${item.name}\n`;
-        data += '}\n\n';
-        data += `type ${item.name}AutoIdTable struct {\n`;
-        data += `	${item.name}RawTable\n`;
-        data += `	idHash map[int64]*${item.name}\n`;
-        data += '}\n\n';
-        data += `type ${item.name}NameTable struct {\n`;
-        data += `	${item.name}RawTable\n`;
-        data += `	nameHash map[string]*${item.name}\n`;
-        data += '}\n\n';
-      }
-    );
-    this.mtPb.nested.mt.nestedArray.forEach(
-      (item) => {
-        data += `func (this *${item.name}RawTable) Traverse(cb func (*${item.name}) bool) {\n`;
-        data += `	for _, val := range this.rawList {\n`;
-        data += `		if !cb(val) {\n`;
-        data += `			break\n`;
-        data += `		}\n`;
-        data += `	}\n`;
-        data += '}\n\n';
-        data += `func (this *${item.name}IdTable) GetById(id int64) *${item.name} {\n`;
-        data += `	if v, ok := this.idHash[id]; ok {\n`;
-        data += `		return v\n`;
-        data += `	} else {\n`;
-        data += `		return nil\n`;
-        data += `	}\n`;
-        data += '}\n\n';
-        data += `func (this *${item.name}AutoIdTable) GetById(id int64) *${item.name} {\n`;
-        data += `	if v, ok := this.idHash[id]; ok {\n`;
-        data += `		return v\n`;
-        data += `	} else {\n`;
-        data += `		return nil\n`;
-        data += `	}\n`;
-        data += '}\n\n';
-        data += `func (this *${item.name}NameTable) GetByName(name string) *${item.name} {\n`;
-        data += `	if v, ok := this.nameHash[name]; ok {\n`;
-        data += `		return v\n`;
-        data += `	} else {\n`;
-        data += `		return nil\n`;
-        data += `	}\n`;
-        data += '}\n\n';
-      }
-    );
-    data += '\n\n';
-    fs.writeFileSync('./mt/mt.auto_gen.go', data);
-  }
-
   dumpClassField(cls, field, index) {
     const fieldName = field.name;
     switch (field.type) {