diff --git a/package.json b/package.json
index 3e664d9..ac16efe 100644
--- a/package.json
+++ b/package.json
@@ -1,11 +1,11 @@
 {
   "name": "coc-tsserver",
-  "version": "1.0.11",
+  "version": "1.1.0",
   "description": "tsserver extension for coc",
   "main": "lib/index.js",
   "publisher": "chemzqm",
   "engines": {
-    "coc": "^0.0.15"
+    "coc": "^0.0.24"
   },
   "scripts": {
     "clean": "rimraf lib",
@@ -167,31 +167,6 @@
           "default": true,
           "description": "Enable codeLens for references"
         },
-        "typescript.preferences.completion.useCodeSnippetsOnMethodSuggest": {
-          "type": "boolean",
-          "default": true,
-          "description": "Enable snippet for method suggestion"
-        },
-        "typescript.preferences.completion.nameSuggestions": {
-          "type": "boolean",
-          "default": true,
-          "description": "Complete for warning type of tsserver"
-        },
-        "typescript.preferences.completion.autoImportSuggestions": {
-          "type": "boolean",
-          "default": true,
-          "description": "Enable auto import suggestions for completion"
-        },
-        "typescript.preferences.completion.commaAfterImport": {
-          "type": "boolean",
-          "default": true,
-          "description": "Add comma after import"
-        },
-        "typescript.preferences.completion.moduleExports": {
-          "type": "boolean",
-          "default": true,
-          "description": "Include completion for module.exports"
-        },
         "typescript.preferences.importModuleSpecifier": {
           "type": "string",
           "default": "non-relative",
@@ -212,6 +187,30 @@
             "double"
           ]
         },
+        "typescript.suggest.enabled": {
+          "type": "boolean",
+          "default": true
+        },
+        "typescript.suggest.paths": {
+          "type": "boolean",
+          "default": true,
+          "description": "Enable/disable suggest paths in import statement and require calls"
+        },
+        "typescript.suggest.commaAfterImport": {
+          "type": "boolean",
+          "default": true,
+          "description": "Add comma after import statement."
+        },
+        "typescript.suggest.autoImports": {
+          "type": "boolean",
+          "default": true,
+          "description": "Enable/disable auto import suggests."
+        },
+        "typescript.suggest.completeFunctionCalls": {
+          "type": "boolean",
+          "default": true,
+          "description": "Enable snippet for method suggestion"
+        },
         "typescript.format.insertSpaceAfterCommaDelimiter": {
           "type": "boolean",
           "default": true
@@ -276,27 +275,6 @@
           "type": "boolean",
           "default": true
         },
-        "javascript.preferences.completion.useCodeSnippetsOnMethodSuggest": {
-          "type": "boolean",
-          "default": true
-        },
-        "javascript.preferences.completion.nameSuggestions": {
-          "type": "boolean",
-          "default": true
-        },
-        "javascript.preferences.completion.autoImportSuggestions": {
-          "type": "boolean",
-          "default": true
-        },
-        "javascript.preferences.completion.commaAfterImport": {
-          "type": "boolean",
-          "default": true
-        },
-        "javascript.preferences.completion.moduleExports": {
-          "type": "boolean",
-          "default": true,
-          "description": "Include completion for module.exports"
-        },
         "javascript.preferences.importModuleSpecifier": {
           "type": "string",
           "default": "non-relative",
@@ -317,6 +295,34 @@
             "double"
           ]
         },
+        "javascript.suggest.names": {
+          "type": "boolean",
+          "default": true
+        },
+        "javascript.suggest.enabled": {
+          "type": "boolean",
+          "default": true
+        },
+        "javascript.suggest.paths": {
+          "type": "boolean",
+          "default": true,
+          "description": "Enable/disable suggest paths in import statement and require calls"
+        },
+        "javascript.suggest.commaAfterImport": {
+          "type": "boolean",
+          "default": true,
+          "description": "Add comma after import statement."
+        },
+        "javascript.suggest.autoImports": {
+          "type": "boolean",
+          "default": true,
+          "description": "Enable/disable auto import suggests."
+        },
+        "javascript.suggest.completeFunctionCalls": {
+          "type": "boolean",
+          "default": true,
+          "description": "Enable snippet for method suggestion"
+        },
         "javascript.format.insertSpaceAfterCommaDelimiter": {
           "type": "boolean",
           "default": true
diff --git a/src/server/features/completionItemProvider.ts b/src/server/features/completionItemProvider.ts
index 5acd8b3..4ca8cd6 100644
--- a/src/server/features/completionItemProvider.ts
+++ b/src/server/features/completionItemProvider.ts
@@ -14,7 +14,7 @@ import { convertCompletionEntry, resolveItem } from '../utils/completionItem'
 import * as Previewer from '../utils/previewer'
 import * as typeConverters from '../utils/typeConverters'
 import TypingsStatus from '../utils/typingsStatus'
-import FileConfigurationManager, { CompletionOptions } from './fileConfigurationManager'
+import FileConfigurationManager, { SuggestOptions } from './fileConfigurationManager'
 
 // command center
 export interface CommandItem {
@@ -50,7 +50,7 @@ class ApplyCompletionCodeActionCommand implements CommandItem {
 export default class TypeScriptCompletionItemProvider implements CompletionItemProvider {
 
   public static readonly triggerCharacters = ['.', '@', '<']
-  private completeOption: CompletionOptions
+  private completeOption: SuggestOptions
 
   constructor(
     private readonly client: ITypeScriptServiceClient,
@@ -104,9 +104,9 @@ export default class TypeScriptCompletionItemProvider implements CompletionItemP
 
     const args: Proto.CompletionsRequestArgs = {
       ...typeConverters.Position.toFileLocationRequestArgs(file, position),
-      includeExternalModuleExports: completeOption.autoImportSuggestions,
+      includeExternalModuleExports: completeOption.autoImports,
       includeInsertTextCompletions: true,
-      triggerCharacter: triggerCharacter && triggerCharacter === '.' ? triggerCharacter : undefined
+      triggerCharacter: this.getTsTriggerCharacter(context)
     }
 
     let msg: Proto.CompletionEntry[] | undefined
@@ -122,21 +122,14 @@ export default class TypeScriptCompletionItemProvider implements CompletionItemP
 
     const completionItems: CompletionItem[] = []
     for (const element of msg) {
-      let { kind } = element
-      if (kind === PConst.Kind.warning
-        || kind === PConst.Kind.script) {
-        if (!completeOption.nameSuggestions || triggerCharacter == '.') {
-          continue
-        }
-      }
-      if (!completeOption.autoImportSuggestions && element.hasAction) {
+      if (!shouldExcludeCompletionEntry(element, completeOption)) {
         continue
       }
       const item = convertCompletionEntry(
         element,
         uri,
         position,
-        completeOption.useCodeSnippetsOnMethodSuggest,
+        completeOption.completeFunctionCalls,
       )
       completionItems.push(item)
     }
@@ -144,6 +137,17 @@ export default class TypeScriptCompletionItemProvider implements CompletionItemP
     return completionItems
   }
 
+  private getTsTriggerCharacter(context: CompletionContext): Proto.CompletionsTriggerCharacter | undefined {
+    // Workaround for https://github.com/Microsoft/TypeScript/issues/27321
+    if (context.triggerCharacter === '@'
+      && this.client.apiVersion.gte(API.v310) && this.client.apiVersion.lt(API.v320)
+    ) {
+      return undefined
+    }
+
+    return context.triggerCharacter as Proto.CompletionsTriggerCharacter
+  }
+
   /**
    * Resolve complete item, could have documentation added
    *
@@ -347,6 +351,7 @@ export default class TypeScriptCompletionItemProvider implements CompletionItemP
         if (!nameIsFollowedByOptionalIndicator) {
           if (hasAddedParameters) snippet += ', '
           hasAddedParameters = true
+          // tslint:disable-next-line:no-invalid-template-strings
           snippet += '${' + holderIndex + ':' + part.text + '}'
           holderIndex = holderIndex + 1
         }
@@ -365,6 +370,7 @@ export default class TypeScriptCompletionItemProvider implements CompletionItemP
       }
     }
     if (hasOptionalParameters) {
+      // tslint:disable-next-line:no-invalid-template-strings
       snippet += '${' + holderIndex + '}'
     }
     snippet += ')'
@@ -373,3 +379,15 @@ export default class TypeScriptCompletionItemProvider implements CompletionItemP
     item.textEdit = textEdit
   }
 }
+
+function shouldExcludeCompletionEntry(
+  element: Proto.CompletionEntry,
+  completionConfiguration: SuggestOptions
+): boolean {
+  return (
+    (!completionConfiguration.names && element.kind === PConst.Kind.warning)
+    || (!completionConfiguration.paths &&
+      (element.kind === PConst.Kind.directory || element.kind === PConst.Kind.script || element.kind === PConst.Kind.externalModuleName))
+    || (!completionConfiguration.autoImports && element.hasAction)
+  )
+}
diff --git a/src/server/features/fileConfigurationManager.ts b/src/server/features/fileConfigurationManager.ts
index dce4a4d..ab59fb9 100644
--- a/src/server/features/fileConfigurationManager.ts
+++ b/src/server/features/fileConfigurationManager.ts
@@ -30,11 +30,13 @@ interface FileConfiguration {
   preferences: Proto.UserPreferences
 }
 
-export interface CompletionOptions {
+export interface SuggestOptions {
+  readonly enabled: boolean
+  readonly names: boolean
+  readonly paths: boolean
   readonly commaAfterImport: boolean
-  readonly useCodeSnippetsOnMethodSuggest: boolean
-  readonly nameSuggestions: boolean
-  readonly autoImportSuggestions: boolean
+  readonly completeFunctionCalls: boolean
+  readonly autoImports: boolean
 }
 
 export default class FileConfigurationManager {
@@ -120,14 +122,16 @@ export default class FileConfigurationManager {
     }
   }
 
-  public getCompleteOptions(languageId: string): CompletionOptions {
+  public getCompleteOptions(languageId: string): SuggestOptions {
     const lang = this.isTypeScriptDocument(languageId) ? 'typescript' : 'javascript'
-    const config = workspace.getConfiguration(`${lang}.preferences.completion`)
+    const config = workspace.getConfiguration(`${lang}.suggest`)
     return {
-      useCodeSnippetsOnMethodSuggest: config.get<boolean>('useCodeSnippetsOnMethodSuggest', true),
+      enabled: config.get<boolean>('enabled', true),
+      names: config.get<boolean>('names', true),
+      paths: config.get<boolean>('paths', true),
       commaAfterImport: config.get<boolean>('commaAfterImport', true),
-      nameSuggestions: config.get<boolean>('nameSuggestions', true),
-      autoImportSuggestions: config.get<boolean>('autoImportSuggestions', true)
+      completeFunctionCalls: config.get<boolean>('completeFunctionCalls', true),
+      autoImports: config.get<boolean>('autoImports', true)
     }
   }
 
@@ -135,23 +139,20 @@ export default class FileConfigurationManager {
     if (!this.client.apiVersion.gte(API.v290)) {
       return {}
     }
-    const config = workspace.getConfiguration(`${language}.preferences`)
+    const config = workspace.getConfiguration(`${language}`)
     return {
+      disableSuggestions: !config.get<boolean>('suggest.enabled', true),
       importModuleSpecifierPreference: getImportModuleSpecifier(config) as any,
-      disableSuggestions: !config.get<boolean>('suggestionActions.enabled', true),
-      quotePreference: getQuoteType(config),
-      includeCompletionsForModuleExports: config.get<boolean>('completion.moduleExports', true),
-      includeCompletionsWithInsertText: true,
-      allowTextChangesInNewFiles: false,
+      quotePreference: config.get<'single' | 'double'>('preferences.quoteStyle', 'single'),
+      allowTextChangesInNewFiles: true,
     }
   }
 }
 
 type ModuleImportType = 'relative' | 'non-relative' | 'auto'
-type QuoteType = 'single' | 'double'
 
 function getImportModuleSpecifier(config): ModuleImportType {
-  let val = config.get('importModuleSpecifier')
+  let val = config.get('preferences.importModuleSpecifier')
   switch (val) {
     case 'relative':
       return 'relative'
@@ -161,15 +162,3 @@ function getImportModuleSpecifier(config): ModuleImportType {
       return 'auto'
   }
 }
-
-function getQuoteType(config): QuoteType {
-  let val = config.get('quoteStyle')
-  switch (val) {
-    case 'single':
-      return 'single'
-    case 'double':
-      return 'double'
-    default:
-      return 'single'
-  }
-}
diff --git a/src/server/schema.json b/src/server/schema.json
deleted file mode 100644
index fb28acd..0000000
--- a/src/server/schema.json
+++ /dev/null
@@ -1,298 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-04/schema",
-  "properties": {
-    "tsserver.enable": {
-      "type": "boolean",
-      "default": true,
-      "description": "Enable tsserver extension"
-    },
-    "tsserver.locale": {
-      "type": "string",
-      "default": "",
-      "description": "Locale of tsserver"
-    },
-    "tsserver.typingsCacheLocation": {
-      "type": "string",
-      "default": "",
-      "description": "Folder path for cache typings"
-    },
-    "tsserver.formatOnSave": {
-      "type": "boolean",
-      "default": false,
-      "description": "Format document on buffer will save"
-    },
-    "tsserver.orgnizeImportOnSave": {
-      "type": "boolean",
-      "default": false,
-      "description": "Orgnize import on buffer will save"
-    },
-    "tsserver.formatOnType": {
-      "type": "boolean",
-      "default": true,
-      "description": "Run format on type special characters."
-    },
-    "tsserver.enableJavascript": {
-      "type": "boolean",
-      "default": true,
-      "description": "Use tsserver for javascript files"
-    },
-    "tsserver.tsdk": {
-      "type": "string",
-      "default": "",
-      "description": "Directory contains tsserver.js, works for workspace only"
-    },
-    "tsserver.npm": {
-      "type": "string",
-      "default": "",
-      "description": "Executable path of npm for download typings"
-    },
-    "tsserver.log": {
-      "type": "string",
-      "default": "off",
-      "enum": ["normal", "terse", "verbose", "off"],
-      "description": "Log level of tsserver"
-    },
-    "tsserver.trace.server": {
-      "type": "string",
-      "default": "off",
-      "enum": ["off", "messages", "verbose"],
-      "description": "Trace level of tsserver"
-    },
-    "tserver.pluginNames": {
-      "type": "array",
-      "default": [],
-      "items": {
-        "type": "string"
-      },
-      "description": "Module names of tsserver plugins"
-    },
-    "tsserver.pluginRoot": {
-      "type": "string",
-      "default": "",
-      "description": "Folder contains tsserver plugins"
-    },
-    "tsserver.debugPort": {
-      "type": "number",
-      "description": "Debug port number of tsserver"
-    },
-    "tsserver.reportStyleChecksAsWarnings": {
-      "type": "boolean",
-      "default": true
-    },
-    "tsserver.implicitProjectConfig.checkJs": {
-      "type": "boolean",
-      "default": false,
-      "description": "Enable checkJs for implicit project"
-    },
-    "tsserver.implicitProjectConfig.experimentalDecorators": {
-      "type": "boolean",
-      "default": false,
-      "description": "Enable experimentalDecorators for implicit project"
-    },
-    "tsserver.disableAutomaticTypeAcquisition": {
-      "type": "boolean",
-      "default": false,
-      "description": "Disable download of typings"
-    },
-    "typescript.updateImportsOnFileMove.enable": {
-      "type": "boolean",
-      "default": true,
-      "description": "Enable update imports on file move."
-    },
-    "typescript.implementationsCodeLens.enable": {
-      "type": "boolean",
-      "default": true,
-      "description": "Enable codeLens for implementations"
-    },
-    "typescript.referencesCodeLens.enable": {
-      "type": "boolean",
-      "default": true,
-      "description": "Enable codeLens for references"
-    },
-    "typescript.preferences.completion.useCodeSnippetsOnMethodSuggest": {
-      "type": "boolean",
-      "default": true,
-      "description": "Enable snippet for method suggestion"
-    },
-    "typescript.preferences.completion.nameSuggestions": {
-      "type": "boolean",
-      "default": true,
-      "description": "Complete for warning type of tsserver"
-    },
-    "typescript.preferences.completion.autoImportSuggestions": {
-      "type": "boolean",
-      "default": true,
-      "description": "Enable auto import suggestions for completion"
-    },
-    "typescript.preferences.completion.commaAfterImport": {
-      "type": "boolean",
-      "default": true,
-      "description": "Add comma after import"
-    },
-    "typescript.preferences.completion.moduleExports": {
-      "type": "boolean",
-      "default": true,
-      "description": "Include completion for module.exports"
-    },
-    "typescript.preferences.importModuleSpecifier": {
-      "type": "string",
-      "default": "non-relative",
-      "enum": ["non-relative", "relative"]
-    },
-    "typescript.preferences.suggestionActions.enabled": {
-      "type": "boolean",
-      "default": true
-    },
-    "typescript.preferences.quoteStyle": {
-      "type": "string",
-      "default": "single",
-      "enum": ["single", "double"]
-    },
-    "typescript.format.insertSpaceAfterCommaDelimiter": {
-      "type": "boolean",
-      "default": true
-    },
-    "typescript.format.insertSpaceAfterConstructor": {
-      "type": "boolean",
-      "default": false
-    },
-    "typescript.format.insertSpaceAfterSemicolonInForStatements": {
-      "type": "boolean",
-      "default": true
-    },
-    "typescript.format.insertSpaceBeforeAndAfterBinaryOperators": {
-      "type": "boolean",
-      "default": true
-    },
-    "typescript.format.insertSpaceAfterKeywordsInControlFlowStatements": {
-      "type": "boolean",
-      "default": true
-    },
-    "typescript.format.insertSpaceAfterFunctionKeywordForAnonymousFunctions": {
-      "type": "boolean",
-      "default": true
-    },
-    "typescript.format.insertSpaceBeforeFunctionParenthesis": {
-      "type": "boolean",
-      "default": false
-    },
-    "typescript.format.insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis": {
-      "type": "boolean",
-      "default": false
-    },
-    "typescript.format.insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces": {
-      "type": "boolean",
-      "default": false
-    },
-    "typescript.format.insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces": {
-      "type": "boolean",
-      "default": false
-    },
-    "typescript.format.insertSpaceAfterTypeAssertion": {
-      "type": "boolean",
-      "default": false
-    },
-    "typescript.format.placeOpenBraceOnNewLineForFunctions": {
-      "type": "boolean",
-      "default": false
-    },
-    "typescript.format.placeOpenBraceOnNewLineForControlBlocks": {
-      "type": "boolean",
-      "default": false
-    },
-    "javascript.updateImportsOnFileMove.enable": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.implementationsCodeLens.enable": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.referencesCodeLens.enable": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.preferences.completion.useCodeSnippetsOnMethodSuggest": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.preferences.completion.nameSuggestions": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.preferences.completion.autoImportSuggestions": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.preferences.importModuleSpecifier": {
-      "type": "string",
-      "default": "non-relative",
-      "enum": ["non-relative", "relative"]
-    },
-    "javascript.preferences.suggestionActions.enabled": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.preferences.completion.commaAfterImport": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.preferences.quoteStyle": {
-      "type": "string",
-      "default": "single",
-      "enum": ["single", "double"]
-    },
-    "javascript.format.insertSpaceAfterCommaDelimiter": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.format.insertSpaceAfterConstructor": {
-      "type": "boolean",
-      "default": false
-    },
-    "javascript.format.insertSpaceAfterSemicolonInForStatements": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.format.insertSpaceBeforeAndAfterBinaryOperators": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.format.insertSpaceAfterKeywordsInControlFlowStatements": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.format.insertSpaceAfterFunctionKeywordForAnonymousFunctions": {
-      "type": "boolean",
-      "default": true
-    },
-    "javascript.format.insertSpaceBeforeFunctionParenthesis": {
-      "type": "boolean",
-      "default": false
-    },
-    "javascript.format.insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis": {
-      "type": "boolean",
-      "default": false
-    },
-    "javascript.format.insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces": {
-      "type": "boolean",
-      "default": false
-    },
-    "javascript.format.insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces": {
-      "type": "boolean",
-      "default": false
-    },
-    "javascript.format.insertSpaceAfterTypeAssertion": {
-      "type": "boolean",
-      "default": false
-    },
-    "javascript.format.placeOpenBraceOnNewLineForFunctions": {
-      "type": "boolean",
-      "default": false
-    },
-    "javascript.format.placeOpenBraceOnNewLineForControlBlocks": {
-      "type": "boolean",
-      "default": false
-    }
-  }
-}
diff --git a/src/server/utils/api.ts b/src/server/utils/api.ts
index 31dd07a..082c391 100644
--- a/src/server/utils/api.ts
+++ b/src/server/utils/api.ts
@@ -52,4 +52,8 @@ export default class API {
   public gte(other: API): boolean {
     return semver.gte(this.version, other.version)
   }
+
+  public lt(other: API): boolean {
+    return !this.gte(other)
+  }
 }