diff --git a/packages/api/src/console.ts b/packages/api/src/console.ts
index 4a610223..4c970b1f 100644
--- a/packages/api/src/console.ts
+++ b/packages/api/src/console.ts
@@ -21,8 +21,8 @@ enum LogLevel {
 export class MiaoScriptConsole implements Console {
     Console: NodeJS.ConsoleConstructor;
 
-    private sourceMaps: { [key: string]: SourceMapBuilder } = {};
-    private sourceFileMaps: { [key: string]: string } = {};
+    private static sourceMaps: { [key: string]: SourceMapBuilder } = {};
+    private static sourceFileMaps: { [key: string]: string } = {};
     private _name: string = '';
     private _level: LogLevel = LogLevel.INFO;
 
@@ -93,8 +93,8 @@ export class MiaoScriptConsole implements Console {
     readSourceMap(fileName: string, lineNumber: number) {
         try {
             if (fileName.endsWith('js')) {
-                if (this.sourceMaps[fileName] === undefined) {
-                    this.sourceMaps[fileName] = null
+                if (MiaoScriptConsole.sourceMaps[fileName] === undefined) {
+                    MiaoScriptConsole.sourceMaps[fileName] = null
                     let sourceLine = base.read(fileName).split('\n');
                     let lastLine = sourceLine[sourceLine.length - 1]
                     if (lastLine.startsWith('//# sourceMappingURL=')) {
@@ -109,14 +109,14 @@ export class MiaoScriptConsole implements Console {
                             if (file.exists()) { sourceContent = base.read(file) }
                         }
                         if (sourceContent) {
-                            this.sourceMaps[fileName] = new SourceMapBuilder(JSON.parse(sourceContent))
-                            this.sourceFileMaps[fileName] = Paths.get(fileName, '..', this.sourceMaps[fileName].sources[0]).toFile().getCanonicalPath();
+                            MiaoScriptConsole.sourceMaps[fileName] = new SourceMapBuilder(JSON.parse(sourceContent))
+                            MiaoScriptConsole.sourceFileMaps[fileName] = Paths.get(fileName, '..', MiaoScriptConsole.sourceMaps[fileName].sources[0]).toFile().getCanonicalPath();
                         }
                     }
                 }
-                if (this.sourceMaps[fileName]) {
-                    let sourceMapping = this.sourceMaps[fileName].getSource(lineNumber, 25, true, true);
-                    fileName = this.sourceFileMaps[fileName]
+                if (MiaoScriptConsole.sourceMaps[fileName]) {
+                    let sourceMapping = MiaoScriptConsole.sourceMaps[fileName].getSource(lineNumber, 25, true, true);
+                    fileName = MiaoScriptConsole.sourceFileMaps[fileName]
                     if (sourceMapping && lineNumber != sourceMapping.mapping.sourceLine) { lineNumber = sourceMapping.mapping.sourceLine; }
                 }
             }
diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index 76fdb2f4..cd1cc9d6 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -4,6 +4,7 @@ import { plugin, server, task, constants } from '@ccms/api'
 import { DefaultContainer as container, inject, provideSingleton, ContainerInstance, buildProviderModule } from '@ccms/container'
 console.i18n("ms.core.ioc.completed", { scope: global.scope, time: (Date.now() - containerStartTime) / 1000 })
 import http from '@ccms/common/dist/http'
+import { EventEmitter } from 'events'
 
 @provideSingleton(MiaoScriptCore)
 class MiaoScriptCore {
@@ -25,6 +26,7 @@ class MiaoScriptCore {
     }
 
     loadServerConsole() {
+        global.setGlobal('eventCenter', new EventEmitter(), { writable: false, configurable: false });
         //@ts-ignore
         global.setGlobal('console', new this.Console(), { writable: false, configurable: false })
     }
diff --git a/packages/nashorn/src/index.ts b/packages/nashorn/src/index.ts
index 7d296e89..88a8def1 100644
--- a/packages/nashorn/src/index.ts
+++ b/packages/nashorn/src/index.ts
@@ -45,6 +45,7 @@ declare global {
             logger: any;
             debug: boolean;
             level: string;
+            eventCenter: EventEmitter;
             NashornEngineStartTime: number;
             setGlobal: (key: string, value: any, config?: PropertyDescriptor & ThisType<any>) => void;
             noop: () => void;
@@ -70,6 +71,9 @@ declare global {
         console(...args: any): void;
         i18n(name: string, ...params: any[]): void;
     }
+    interface ProxyConstructor {
+        newProxy<T extends object>(target: T, handler: ProxyHandler<T>): T;
+    }
 }
 
 export { };