diff --git a/src/server/features/bufferSyncSupport.ts b/src/server/features/bufferSyncSupport.ts
index 7869084..5edd84b 100644
--- a/src/server/features/bufferSyncSupport.ts
+++ b/src/server/features/bufferSyncSupport.ts
@@ -101,7 +101,7 @@ export default class BufferSyncSupport {
       }
     }
     if (this.client.apiVersion.gte(API.v230)) {
-      args.projectRootPath = this.client.getWorkspaceRootForResource(document.uri)
+      args.projectRootPath = this.client.getProjectRootPath(document.uri)
     }
 
     this.client.execute('open', args, false) // tslint:disable-line
diff --git a/src/server/typescriptService.ts b/src/server/typescriptService.ts
index 88f8ff7..ca78276 100644
--- a/src/server/typescriptService.ts
+++ b/src/server/typescriptService.ts
@@ -39,7 +39,7 @@ export interface ITypeScriptServiceClient {
   onTypesInstallerInitializationFailed: Event<Proto.TypesInstallerInitializationFailedEventBody>
   readonly logger: Logger
 
-  getWorkspaceRootForResource(uri: string): string
+  getProjectRootPath(uri: string): string
   normalizePath(resource: Uri): string | null
   asUrl(filepath: string): Uri
   toPath(uri: string): string
diff --git a/src/server/typescriptServiceClient.ts b/src/server/typescriptServiceClient.ts
index 1e8cf95..1761df5 100644
--- a/src/server/typescriptServiceClient.ts
+++ b/src/server/typescriptServiceClient.ts
@@ -318,7 +318,6 @@ export default class TypeScriptServiceClient implements ITypeScriptServiceClient
       workspace.showMessage(`Can not find tsserver, run ':CocInstall coc-tsserver' to fix it!`, 'error')
       return
     }
-    workspace.showMessage(`Using tsserver from: ${currentVersion.path}`) // tslint:disable-line
     this._apiVersion = currentVersion.version
     this.versionStatus.onDidChangeTypeScriptVersion(currentVersion)
     this.requestQueue = new RequestQueue()
@@ -813,11 +812,11 @@ export default class TypeScriptServiceClient implements ITypeScriptServiceClient
     return args
   }
 
-  public getWorkspaceRootForResource(uri: string): string {
+  public getProjectRootPath(uri: string): string {
     let u = Uri.parse(uri)
     if (u.scheme != 'file') return workspace.root
-    let res = findUp.sync(['package.json', '.vim', '.git', '.hg'], { cwd: path.dirname(u.fsPath) })
-    return res ? path.dirname(res) : null
+    let res = findUp.sync(['tsconfig.json', 'jsconfig.json', 'package.json'], { cwd: path.dirname(u.fsPath) })
+    return res ? path.dirname(res) : workspace.rootPath
   }
 }