diff --git a/azure-pipelines/ci.yml b/azure-pipelines/ci.yml
index ae7c276..892946c 100644
--- a/azure-pipelines/ci.yml
+++ b/azure-pipelines/ci.yml
@@ -2,7 +2,7 @@ trigger:
 - master
 
 variables:
-  NodeVersion: '12.x'
+  NodeVersion: '12.16.1'
 
 jobs:
 
diff --git a/azure-pipelines/release.yml b/azure-pipelines/release.yml
index e443b97..92b3550 100644
--- a/azure-pipelines/release.yml
+++ b/azure-pipelines/release.yml
@@ -13,7 +13,7 @@ schedules:
     - master
 
 variables:
-  NodeVersion: '12.x'
+  NodeVersion: '12.16.1'
   VAR_REPO_URL: $(Build.Repository.Uri)
   VAR_REPO_BRANCHNAME: $(Build.SourceBranchName)
   VAR_BUILD_NUMBER: $(Build.BuildNumber)
diff --git a/package.json b/package.json
index 863578e..53073d7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@autorest/clicommon",
-    "version": "0.5.4",
+    "version": "0.5.5",
     "description": "Autorest Azure Cli Common Module",
     "main": "dist/index.js",
     "engines": {
diff --git a/rush.json b/rush.json
index afee8f0..7e6b83e 100644
--- a/rush.json
+++ b/rush.json
@@ -49,7 +49,7 @@
    * Specify a SemVer range to ensure developers use a NodeJS version that is appropriate
    * for your repo.
    */
-  "nodeSupportedVersionRange": ">=8.9.4 <11.0.0",
+  "nodeSupportedVersionRange": ">=8.9.4 <14.0.0",
   "ensureConsistentVersions": true,
   "projectFolderMinDepth": 1,
   "projectFolderMaxDepth": 2,
diff --git a/src/plugins/splitOperation.ts b/src/plugins/splitOperation.ts
index 5ffbaa6..9bd8f58 100644
--- a/src/plugins/splitOperation.ts
+++ b/src/plugins/splitOperation.ts
@@ -1,5 +1,5 @@
 import { Host, Session, startSession } from "@azure-tools/autorest-extension-base";
-import { CodeModel, Operation, codeModelSchema, OperationGroup } from "@azure-tools/codemodel";
+import { CodeModel, Operation, codeModelSchema } from "@azure-tools/codemodel";
 import { Helper } from "../helper";
 import { CliConst, CliCommonSchema } from "../schema";
 import { NodeCliHelper, NodeExtensionHelper } from "../nodeHelper";
@@ -31,7 +31,7 @@ export class SplitOperation{
                     // Link splitted operation to src opreation
                     NodeExtensionHelper.setSplitOperationOriginalOperation(splittedOperation, operation);
 
-                    this.updateSplitOperationDescription(splittedOperation, group);
+                    this.updateSplitOperationDescription(splittedOperation);
                     splittedGroupOperations.push(splittedOperation);
                 });
 
@@ -43,20 +43,18 @@ export class SplitOperation{
         }
     }
 
-    private updateSplitOperationDescription(operation: Operation, group: OperationGroup): void {
+    private updateSplitOperationDescription(operation: Operation): void {
         const create = 'Create';
         const update = 'Update';
         const opCliKey = NodeCliHelper.getCliKey(operation, '').toLowerCase();
-        const createOrUpdate: string = opCliKey.endsWith('#create') ? create : opCliKey.endsWith('#update') ? update : null;
-        if (!createOrUpdate) {
-            return;
+
+        if (opCliKey.endsWith("#create")) {
+            operation.language.default.description = operation.language.default.description.replace(/[cC]reates?( or |\/)[uU]pdates?|[uU]pdates?( or |\/)[cC]reates?/g, create);
+        }
+
+        if (opCliKey.endsWith("#update")) {
+            operation.language.default.description = operation.language.default.description.replace(/[cC]reates?( or |\/)[uU]pdates?|[uU]pdates?( or |\/)[cC]reates?|[cC]reates?/g, update);
         }
-        
-        const groupCliKey = NodeCliHelper.getCliKey(group, '');
-        const namingConvention: CliCommonSchema.NamingConvention = {
-            glossary: []
-        };
-        operation.language.default.description = createOrUpdate + ' ' + Helper.singularize(namingConvention, groupCliKey);
     }
 
     private async modifier(): Promise<void> {