diff --git a/src/expert-blame/expert-blame.service.ts b/src/expert-blame/expert-blame.service.ts
index 07377c9..6ddb723 100644
--- a/src/expert-blame/expert-blame.service.ts
+++ b/src/expert-blame/expert-blame.service.ts
@@ -1871,6 +1871,7 @@ export class ExpertBlameService {
             link: this.smsOrchestrationService.buildBlamePartyLink(
               requestIdToken,
               role,
+              "v1",
             ),
           });
         }
@@ -2065,6 +2066,7 @@ export class ExpertBlameService {
             link: this.smsOrchestrationService.buildBlamePartyLink(
               requestIdToken,
               linkRole,
+              "v1",
             ),
           });
         }
diff --git a/src/expert-claim/expert-claim.service.ts b/src/expert-claim/expert-claim.service.ts
index 02cf412..01a7db3 100644
--- a/src/expert-claim/expert-claim.service.ts
+++ b/src/expert-claim/expert-claim.service.ts
@@ -3164,7 +3164,7 @@ export class ExpertClaimService {
         receptor: ownerPhoneResend,
         fileKind: "claim",
         publicId: claim.publicId,
-        link: this.smsOrchestrationService.buildClaimLink(String(claim._id)),
+        link: this.smsOrchestrationService.buildClaimLink(String(claim._id), "v1"),
       });
     }
 
@@ -3462,7 +3462,7 @@ export class ExpertClaimService {
         fileKind: "claim",
         publicId: claim.publicId,
         expertLastName,
-        link: this.smsOrchestrationService.buildClaimLink(String(claim._id)),
+        link: this.smsOrchestrationService.buildClaimLink(String(claim._id), "v1"),
       });
     }
 
diff --git a/src/request-management/request-management.service.ts b/src/request-management/request-management.service.ts
index c5c2d03..ecad0b3 100644
--- a/src/request-management/request-management.service.ts
+++ b/src/request-management/request-management.service.ts
@@ -2319,6 +2319,7 @@ export class RequestManagementService {
           const url = this.smsOrchestrationService.buildInviteLink(
             frontendRoute,
             requestId,
+            "v1",
           );
           await this.smsOrchestrationService.sendInviteLink(
             secondPartyPhone,
@@ -2372,6 +2373,7 @@ export class RequestManagementService {
       const url = this.smsOrchestrationService.buildInviteLink(
         frontendRoute,
         requestId,
+        "v1",
       );
       await this.smsOrchestrationService.sendInviteLink(
         phoneNumber,
@@ -3485,6 +3487,7 @@ export class RequestManagementService {
     const URL = this.smsOrchestrationService.buildInviteLink(
       frontendRoutes,
       requestId,
+      "v1",
     );
     await this.smsOrchestrationService.sendInviteLink(
       phoneNumber,
@@ -4927,6 +4930,7 @@ export class RequestManagementService {
     const firstLink = this.smsOrchestrationService.buildBlamePartyLink(
       requestId,
       "FIRST",
+      "v2",
     );
     const smsSent = await this.smsOrchestrationService.sendFieldExpertLink({
       receptor: phone,
@@ -8365,6 +8369,7 @@ export class RequestManagementService {
               targetPhone === request?.parties[0]?.person.phoneNumber
                 ? "FIRST"
                 : "SECOND",
+              "v1",
             );
             await this.smsOrchestrationService.sendThirdPartyDamagedPartyClaimLinkNotice(
               {
@@ -10229,7 +10234,7 @@ export class RequestManagementService {
     req.parties[firstIdx].person.userId = userId;
 
     const expertName = `${agent?.lastName || ""}`.trim() || "اپراتور";
-    const firstLink = this.smsOrchestrationService.buildBlamePartyLink(requestId, "FIRST");
+    const firstLink = this.smsOrchestrationService.buildBlamePartyLink(requestId, "FIRST", "v6");
     const smsSent = await this.smsOrchestrationService.sendFieldExpertLink({
       receptor: phone,
       type: req.type,
diff --git a/src/sms-orchestration/sms-orchestration.service.ts b/src/sms-orchestration/sms-orchestration.service.ts
index d727ef7..ae040f6 100644
--- a/src/sms-orchestration/sms-orchestration.service.ts
+++ b/src/sms-orchestration/sms-orchestration.service.ts
@@ -37,20 +37,25 @@ export class SmsOrchestrationService implements OnModuleInit {
     );
   }
 
-  buildInviteLink(frontendRoute: string, requestId: string): string {
-    return `${process.env.URL}/${process.env.USER_BASE_PATH}/${frontendRoute}?token=${requestId}`;
+  buildInviteLink(
+    frontendRoute: string,
+    requestId: string,
+    versionPrefix: string,
+  ): string {
+    return `${process.env.URL}/${versionPrefix}/${frontendRoute}?token=${requestId}`;
   }
 
   buildBlamePartyLink(
     requestId: string,
     partyRole: "FIRST" | "SECOND",
+    versionPrefix: string,
   ): string {
     const route = partyRole === "SECOND" ? "user2" : "user";
-    return `${process.env.URL}/${process.env.USER_BASE_PATH}/${route}?token=${requestId}`;
+    return `${process.env.URL}/${versionPrefix}/${route}?token=${requestId}`;
   }
 
-  buildClaimLink(claimRequestId: string): string {
-    return `${process.env.URL}/${process.env.USER_BASE_PATH}/caseClaim?token=${claimRequestId}`;
+  buildClaimLink(claimRequestId: string, versionPrefix: string): string {
+    return `${process.env.URL}/${versionPrefix}/caseClaim?token=${claimRequestId}`;
   }
 
   async sendInviteLink(