diff --git a/core/logger/src/logger.ts b/core/logger/src/logger.ts
index f9306c2c8..b662a22db 100644
--- a/core/logger/src/logger.ts
+++ b/core/logger/src/logger.ts
@@ -126,10 +126,6 @@ export const createLogger = (scope: string, color?: string | null, debug?: boole
     color,
     scope,
 
-    incident: isBrowser
-      ? console.log.bind(console, '%c%s%c.%s() Incident `%s` %s!', styleScope, scope, 'color: orange;')
-      : console.log.bind(console, `${styleScope}🚸\n%s${style.reset}.%s() Incident \`%s\` %s!${style.reset}`, scope),
-
     accident: isBrowser
       ? console.warn.bind(console, '%c%s%c.%s() Accident `%s` %s!', styleScope, scope, style.reset)
       : console.warn.bind(console, `${styleScope}⚠️\n%s\x1b[33m.%s() Accident \`%s\` %s!${style.reset}`, scope),
@@ -147,6 +143,7 @@ export const createLogger = (scope: string, color?: string | null, debug?: boole
       logMethodArgs: empty,
       logMethodFull: empty,
       logOther: empty,
+      incident: empty,
     };
   }
 
@@ -163,5 +160,9 @@ export const createLogger = (scope: string, color?: string | null, debug?: boole
     logMethodFull: console.debug.bind(console, keySection + '.%s(%o) => %o', styleScope, scope, style.reset),
 
     logOther: console.debug.bind(console, keySection, styleScope, scope, style.reset),
+
+    incident: isBrowser
+      ? console.log.bind(console, '%c%s%c.%s() Incident `%s` %s!', styleScope, scope, 'color: orange;')
+      : console.log.bind(console, `${styleScope}🚸\n%s${style.reset}.%s() Incident \`%s\` %s!${style.reset}`, scope),
   };
 };
diff --git a/core/logger/src/type.ts b/core/logger/src/type.ts
index ed6aa7fa7..f2d8b6983 100644
--- a/core/logger/src/type.ts
+++ b/core/logger/src/type.ts
@@ -96,7 +96,8 @@ export interface AlwatrLogger {
   logMethodFull(method: string, args: Record<string, unknown> | string | number | boolean, result: unknown): void;
 
   /**
-   * `console.log` an event or expected accident. (not warn or error)
+   * `console.log` an event or expected accident.
+   * not warn or error just important information.
    *
    * Example:
    *
@@ -107,7 +108,7 @@ export interface AlwatrLogger {
   incident(method: string, code: string, desc: string, ...args: unknown[]): void;
 
   /**
-   * `console.warn` an unexpected accident or error that you handled.
+   * `console.warn` an unexpected accident or error that you handled like warning.
    *
    * Example:
    *
diff --git a/core/nano-server/src/nano-server.ts b/core/nano-server/src/nano-server.ts
index f58c8baab..782531f65 100644
--- a/core/nano-server/src/nano-server.ts
+++ b/core/nano-server/src/nano-server.ts
@@ -403,6 +403,11 @@ export class AlwatrConnection {
    * ```
    */
   async getBody(): Promise<string | null> {
+    // method must be POST or PUT or PATCH
+    if (!(this.method === 'POST' || this.method === 'PUT' || this.method === 'PATCH')) {
+      return null;
+    }
+
     let body = '';
 
     this.incomingMessage.on('data', (chunk: unknown) => {
diff --git a/core/storage-client/src/storage-client.ts b/core/storage-client/src/storage-client.ts
index 102ef3032..e96e7fb2b 100644
--- a/core/storage-client/src/storage-client.ts
+++ b/core/storage-client/src/storage-client.ts
@@ -51,7 +51,7 @@ alwatrRegisteredList.push({
  *
  * console.log('has \'alimd\': %o', await db.has('alimd'));
  * console.log('keys: %o', await db.keys());
- * console.log('getAll: %o', await db.getAll());
+ * console.log('getStorage: %o', await db.getStorage());
  * console.log('delete: %o', await db.delete('alimd'));
  * try {
  *   await db.delete('abcd');
@@ -102,7 +102,7 @@ export class AlwatrStorageClient<DocumentType extends AlwatrDocumentObject = Alw
    *     console.log('user_5000 id not found!');
    *   }
    *   else {
-   *     console.err((err as Error)?.message || err);
+   *     console.error((err as Error)?.message || err);
    *   }
    * }
    * ```