diff --git a/src/Resume/resume.schema.ts b/src/Resume/resume.schema.ts
index 7ab07a8..90f694b 100644
--- a/src/Resume/resume.schema.ts
+++ b/src/Resume/resume.schema.ts
@@ -227,7 +227,7 @@ export class ResumeSchema extends PothosSchema {
           })
           // if resume exists, append resumeFile
           if (existingResume) {
-            return await this.prisma.resume.update({
+            const resume = await this.prisma.resume.update({
               where: { id: existingResume.id },
               data: {
                 resumeFile: {
@@ -239,29 +239,39 @@ export class ResumeSchema extends PothosSchema {
                 },
               },
             })
+
+            // notify Moderator
+            const centerMentor = await this.prisma.centerMentor.findMany({
+              where: { centerId },
+            })
+            const mentorIds = centerMentor.map((mentor) => mentor.mentorId)
+            const moderators = await this.prisma.user.findMany({
+              where: { id: { in: mentorIds } },
+            })
+            for (const moderator of moderators) {
+              const message = await this.prisma.message.create({
+                data: {
+                  senderId: ctx.http.me?.id ?? '',
+                  recipientId: moderator.id,
+                  type: MessageType.TEXT,
+                  content: `Có yêu cầu hồ sơ mới từ ${ctx.http.me?.name}`,
+                  sentAt: DateTimeUtils.nowAsJSDate(),
+                  context: MessageContextType.NOTIFICATION,
+                },
+              })
+              ctx.http.pubSub.publish(`${PubSubEvent.NOTIFICATION}.${moderator.id}`, message)
+            }
+            return resume
           }
           // if resume does not exist, create new resume
           const resume = await this.prisma.resume.create({
             data: { userId, centerId, resumeFile: { create: { fileUrl, type: mimetype, actualFileName } } },
           })
-          // notify all mentor or center owner for the center
-          const center = await this.prisma.center.findUnique({
-            where: { id: centerId },
-          })
-          if (!center?.centerOwnerId) {
-            throw new Error('Center owner not found')
-          }
-          const centerOwner = await this.prisma.user.findUnique({
-            where: { id: center.centerOwnerId },
-          })
-          if (!centerOwner) {
-            throw new Error('Center owner not found')
-          }
+          // send notification to all Moderator
           const centerMentor = await this.prisma.centerMentor.findMany({
-            where: { centerId: center.id },
+            where: { centerId },
           })
           const mentorIds = centerMentor.map((mentor) => mentor.mentorId)
-          // send notification to all Moderator
           const moderators = await this.prisma.user.findMany({
             where: { id: { in: mentorIds } },
           })