diff --git a/src/config.ts b/src/config.ts
index 17973d0..2d8c396 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -178,7 +178,6 @@ class Config {
   }
 
   loadScene(scenePath: string) {
-    console.log(scenePath);
     if(fs.existsSync(scenePath) && fs.statSync(scenePath).isFile()) {
       try {
         const content: string = fs.readFileSync(scenePath, 'utf-8');
diff --git a/src/gdscript/definitionprovider.ts b/src/gdscript/definitionprovider.ts
new file mode 100644
index 0000000..f5521fe
--- /dev/null
+++ b/src/gdscript/definitionprovider.ts
@@ -0,0 +1,93 @@
+import {
+    DefinitionProvider,
+    TextDocument,
+    Position,
+    CancellationToken,
+    Definition,
+    Location,
+    workspace,
+    Uri,
+    Range
+} from 'vscode';
+import * as path from 'path';
+import * as fs from 'fs';
+import config from '../config';
+
+class GDScriptDefinitionProivder implements DefinitionProvider {
+    constructor() {
+
+    }
+
+    provideDefinition(document: TextDocument, position: Position, token: CancellationToken): Definition | Thenable < Definition > {
+        const isStr = (content:string) => (content.startsWith("'") || content.startsWith('"') || content.startsWith('@"') ) && (content.endsWith("'") || content.endsWith('"'));
+        const getSelectedContent = ():string =>{
+            const line = document.lineAt(position);
+            const wordRange = document.getWordRangeAtPosition(position) ;
+            const machs = line.text.match(/[A-z_]+[A-z_0-9]*|".*"|'.*'|@".*"/g)
+            let res = line.text.substring(wordRange.start.character, wordRange.end.character);
+            machs.map(m=>{
+                if(m) {
+                    if(isStr(m)){
+                        res = m;
+                        return;
+                    }
+                }
+            });
+            return res;
+        };
+        const getDefinitions = (content: string):Location[]| Location => {
+            if(content.startsWith("res://")) {
+                content = content.replace("res://", "");
+                if(workspace && workspace.rootPath)
+                    content = path.join(workspace.rootPath, content)
+                return new Location(Uri.file(content), new Range(0,0,0,0));
+            }
+            else if(fs.existsSync(content) && fs.statSync(content).isFile()) {
+                return new Location(Uri.file(content), new Range(0,0,0,0));
+            }
+            else {
+                const workspaceSymbols = config.getAllSymbols();
+                let locations: Location[] = [];
+                // check from workspace
+                for (let path of Object.keys(workspaceSymbols)) {
+                    const script = workspaceSymbols[path];
+                    let scriptitems: Location[] = [];
+                    const checkDifinition = (items)=>{
+                        const _items: Location[] = [];
+                        for (let name of Object.keys(items)) {
+                            if(name == content) {
+                                _items.push(new Location(Uri.file(path), items[name]));
+                            }
+                        }
+                        return _items;
+                    }
+                    scriptitems = [...scriptitems, ...checkDifinition(script.variables)];
+                    scriptitems = [...scriptitems, ...checkDifinition(script.constants)];
+                    scriptitems = [...scriptitems, ...checkDifinition(script.functions)];
+                    scriptitems = [...scriptitems, ...checkDifinition(script.signals)];
+                    scriptitems = [...scriptitems, ...checkDifinition(script.classes)];
+                    locations = [...locations, ...scriptitems];
+                }
+                // check from builtin
+                return locations;
+            }
+        };
+
+
+        let selStr = getSelectedContent();
+        if(selStr) {
+            // For strings
+            if(isStr(selStr)) {
+                selStr = selStr.replace(/"|'|@"/g,"");
+                let fpath = path.join(path.dirname(document.uri.fsPath), selStr)
+                console.log(fpath);
+                if(fs.existsSync(fpath) && fs.statSync(fpath).isFile())
+                    selStr = fpath
+            }
+            return getDefinitions(selStr);
+        }
+        return null;
+    }
+}
+
+export default GDScriptDefinitionProivder;
\ No newline at end of file
diff --git a/src/tool_manager.ts b/src/tool_manager.ts
index eeff5ee..cd7c9f8 100644
--- a/src/tool_manager.ts
+++ b/src/tool_manager.ts
@@ -3,6 +3,7 @@ import godotRequest from './request';
 import GDScriptSymbolProvider from './gdscript/symbolprovider';
 import GDScriptWorkspaceSymbolProvider from './gdscript/workspace_symbol_provider';
 import GDScriptCompletionItemProvider from './gdscript/completion';
+import GDScriptDefinitionProivder from './gdscript/definitionprovider';
 var glob = require("glob")
 import config from './config';
 import * as path from 'path';
@@ -34,6 +35,8 @@ class ToolManager {
     // workspace symbol provider
     this.workspacesymbolprovider = new GDScriptWorkspaceSymbolProvider();
     vscode.languages.registerWorkspaceSymbolProvider(this.workspacesymbolprovider);
+    // definition provider
+    vscode.languages.registerDefinitionProvider('gdscript', new GDScriptDefinitionProivder());
     // code completion provider
     vscode.languages.registerCompletionItemProvider('gdscript', new GDScriptCompletionItemProvider(), '.', '"', "'");
     // Commands