diff --git a/backend/yjs/ShanxiRegistry.yjs b/backend/yjs/ShanxiRegistry.yjs
index b181fe8..0632a35 100644
--- a/backend/yjs/ShanxiRegistry.yjs
+++ b/backend/yjs/ShanxiRegistry.yjs
@@ -1,48 +1,48 @@
 module ShanxiRegistry{
     export function getAllRepoCount() {
-        return executeContract("Registry","getAllRepoCount",arg).result;
+        return executeContract("ShanxiRegistry","getAllRepoCount",arg).result;
     }
     export function getAllDoCount() {
-        return executeContract("Registry","getAllDoCount",arg).result;
+        return executeContract("ShanxiRegistry","getAllDoCount",arg).result;
     }
     export function getAllSearchCount() {
-        return executeContract("Registry","getAllSearchCount",arg).result;
+        return executeContract("ShanxiRegistry","getAllSearchCount",arg).result;
     }
     export function getIndexStatistics() {
-        return executeContract("Registry","getIndexStatistics",arg).result;
+        return executeContract("ShanxiRegistry","getIndexStatistics",arg).result;
     }
     export function getRepoList() {
-        return executeContract("Registry","getRepoList",arg).result;
+        return executeContract("ShanxiRegistry","getRepoList",arg).result;
     }
     export function pingRepo() {
-        return executeContract("Registry","pingRepo",arg).result;
+        return executeContract("ShanxiRegistry","pingRepo",arg).result;
     }
     export function addRepoToRegistry() {
-        return executeContract("Registry","addRepoToRegistry",arg).result;
+        return executeContract("ShanxiRegistry","addRepoToRegistry",arg).result;
     }
     export function deleteRepoList() {
         return executeContract("ControlProxy","deleteRepoList",arg).result;
     }
     export function listDataRequirements() {
-        return executeContract("Registry","listDataRequirements",arg).result;
+        return executeContract("ShanxiRegistry","listDataRequirements",arg).result;
     }
     export function createDataRequirements() {
-        return executeContract("Registry","createDataRequirements",arg).result;
+        return executeContract("ShanxiRegistry","createDataRequirements",arg).result;
     }
     export function issueDataRequirement() {
-        return executeContract("Registry","issueDataRequirement",arg).result;
+        return executeContract("ShanxiRegistry","issueDataRequirement",arg).result;
     }
     export function updateDataRequirements() {
-        return executeContract("Registry","updateDataRequirements",arg).result;
+        return executeContract("ShanxiRegistry","updateDataRequirements",arg).result;
     }
     export function getDataRequirement() {
-        return executeContract("Registry","getDataRequirement",arg).result;
+        return executeContract("ShanxiRegistry","getDataRequirement",arg).result;
     }
     export function deleteDataRequirements() {
-        return executeContract("Registry","deleteDataRequirements",arg).result;
+        return executeContract("ShanxiRegistry","deleteDataRequirements",arg).result;
     }
     export function getDoCount(arg) {
-        var ret = executeContract("Registry", "getDoCount", arg);
+        var ret = executeContract("ShanxiRegistry", "getDoCount", arg);
         if (arg.indexOf("shanxi/Repository") != - 1)
             ret.result.data.push({
                 "doId" : "shanxi/Repository", "count" : 3
@@ -50,16 +50,16 @@ module ShanxiRegistry{
         return ret.result;
     }
     export function addSubRegistry() {
-        return executeContract("Registry","addSubRegistry",arg).result;
+        return executeContract("ShanxiRegistry","addSubRegistry",arg).result;
     }
     export function deleteSubRegistry() {
-        return executeContract("Registry","deleteSubRegistry",arg).result;
+        return executeContract("ShanxiRegistry","deleteSubRegistry",arg).result;
     }
     export function listSubRegistry() {
-        return executeContract("Registry","listSubRegistry",arg).result;
+        return executeContract("ShanxiRegistry","listSubRegistry",arg).result;
     }
     export function getRelationInfo() {
-        return executeContract("Registry","getRelationInfo",arg).result;
+        return executeContract("ShanxiRegistry","getRelationInfo",arg).result;
     }
     @ArgSchema({
         "!params" : [{
@@ -74,7 +74,7 @@ module ShanxiRegistry{
         }
         req.attributes["offset"] = arg.offset;
         req.attributes["count"] = arg.count;
-        var res = executeContract("Registry", "search", arg);
+        var res = executeContract("ShanxiRegistry", "search", arg);
         return res.result;
     }
 }
\ No newline at end of file