diff --git a/dictation_server/src/features/accounts/accounts.controller.ts b/dictation_server/src/features/accounts/accounts.controller.ts
index 5750071..e8a8ecd 100644
--- a/dictation_server/src/features/accounts/accounts.controller.ts
+++ b/dictation_server/src/features/accounts/accounts.controller.ts
@@ -141,7 +141,7 @@ export class AccountsController {
       );
     }
 
-    const context = makeContext('anonymous', ip, requestId);
+    const context = makeContext('anonymous', requestId);
     this.logger.log(`[${context.getTrackingId()}] ip : ${ip}`);
 
     await this.accountService.createAccount(
@@ -1102,7 +1102,7 @@ export class AccountsController {
       );
     }
 
-    const context = makeContext('anonymous', ip, requestId);
+    const context = makeContext('anonymous', requestId);
     this.logger.log(`[${context.getTrackingId()}] ip : ${ip}`);
 
     return await this.accountService.getDealers(context);
@@ -1984,7 +1984,7 @@ export class AccountsController {
         HttpStatus.INTERNAL_SERVER_ERROR,
       );
     }
-    const context = makeContext('anonymous', ip, requestId);
+    const context = makeContext('anonymous', requestId);
     this.logger.log(`[${context.getTrackingId()}] ip : ${ip}`);
 
     // IDトークンの検証
diff --git a/dictation_server/src/features/auth/auth.controller.ts b/dictation_server/src/features/auth/auth.controller.ts
index a243192..09763fc 100644
--- a/dictation_server/src/features/auth/auth.controller.ts
+++ b/dictation_server/src/features/auth/auth.controller.ts
@@ -86,7 +86,7 @@ export class AuthController {
       );
     }
 
-    const context = makeContext('anonymous', ip, requestId);
+    const context = makeContext('anonymous', requestId);
     this.logger.log(`[${context.getTrackingId()}] ip : ${ip}`);
 
     const idToken = await this.authService.getVerifiedIdToken(
@@ -190,7 +190,7 @@ export class AuthController {
       );
     }
 
-    const context = makeContext('anonymous', ip, requestId);
+    const context = makeContext('anonymous', requestId);
     this.logger.log(`[${context.getTrackingId()}] ip : ${ip}`);
 
     const accessToken = await this.authService.generateAccessToken(
@@ -272,7 +272,7 @@ export class AuthController {
     }
     const { userId } = decodedAccessToken as AccessToken;
 
-    const context = makeContext('anonymous', ip, requestId);
+    const context = makeContext('anonymous', requestId);
     this.logger.log(`[${context.getTrackingId()}] ip : ${ip}`);
 
     const refreshToken = await this.authService.generateDelegationRefreshToken(
@@ -345,7 +345,7 @@ export class AuthController {
     }
     const { userId, delegateUserId } = decodedRefreshToken as RefreshToken;
 
-    const context = makeContext('anonymous', ip, requestId);
+    const context = makeContext('anonymous', requestId);
     this.logger.log(`[${context.getTrackingId()}] ip : ${ip}`);
 
     const accessToken = await this.authService.updateDelegationAccessToken(
diff --git a/dictation_server/src/features/terms/terms.controller.ts b/dictation_server/src/features/terms/terms.controller.ts
index 6c9e8ac..5d668a7 100644
--- a/dictation_server/src/features/terms/terms.controller.ts
+++ b/dictation_server/src/features/terms/terms.controller.ts
@@ -51,7 +51,7 @@ export class TermsController {
         HttpStatus.INTERNAL_SERVER_ERROR,
       );
     }
-    const context = makeContext('anonymous', ip, requestId);
+    const context = makeContext('anonymous', requestId);
     this.logger.log(`[${context.getTrackingId()}] ip : ${ip}`);
 
     const termsInfo = await this.termsService.getTermsInfo(context);
diff --git a/dictation_server/src/features/users/users.controller.ts b/dictation_server/src/features/users/users.controller.ts
index e854da2..036e609 100644
--- a/dictation_server/src/features/users/users.controller.ts
+++ b/dictation_server/src/features/users/users.controller.ts
@@ -101,7 +101,7 @@ export class UsersController {
         HttpStatus.INTERNAL_SERVER_ERROR,
       );
     }
-    const context = makeContext('anonymous', ip, requestId);
+    const context = makeContext('anonymous', requestId);
     this.logger.log(`[${context.getTrackingId()}] ip : ${ip}`);
 
     await this.usersService.confirmUser(context, body.token);
@@ -144,7 +144,7 @@ export class UsersController {
         HttpStatus.INTERNAL_SERVER_ERROR,
       );
     }
-    const context = makeContext('anonymous', ip, requestId);
+    const context = makeContext('anonymous', requestId);
     this.logger.log(`[${context.getTrackingId()}] ip : ${ip}`);
     await this.usersService.confirmUserAndInitPassword(context, body.token);
     return {};
@@ -833,7 +833,7 @@ export class UsersController {
         HttpStatus.INTERNAL_SERVER_ERROR,
       );
     }
-    const context = makeContext('anonymous', ip, requestId);
+    const context = makeContext('anonymous', requestId);
     this.logger.log(`[${context.getTrackingId()}] ip : ${ip}`);
 
     const verifiedIdToken = await this.authService.getVerifiedIdToken(