diff --git a/INSTALL/tool/VentoyWorker.sh b/INSTALL/tool/VentoyWorker.sh
index fa2af33a..7844b922 100644
--- a/INSTALL/tool/VentoyWorker.sh
+++ b/INSTALL/tool/VentoyWorker.sh
@@ -625,10 +625,14 @@ else
         check_umount_disk "$DISK"
         vtoycli partresize -s $DISK $part2_start
     fi
+
     
-    vtinfo "update esp partition attribute"
-    vtoycli gpt -f $DISK
-    sync
+    if [ "$PART1_TYPE" = "EE" ]; then    
+        vtinfo "update esp partition attribute"
+        vtoycli gpt -f $DISK
+        sync
+    fi
+
 
     echo ""
     vtinfo "Update Ventoy on $DISK successfully finished."
diff --git a/INSTALL/tool/aarch64/V2DServer b/INSTALL/tool/aarch64/V2DServer
index 64fbbbc4..a35bd7d1 100644
Binary files a/INSTALL/tool/aarch64/V2DServer and b/INSTALL/tool/aarch64/V2DServer differ
diff --git a/INSTALL/tool/aarch64/Ventoy2Disk.gtk3 b/INSTALL/tool/aarch64/Ventoy2Disk.gtk3
index 65f84ec2..e0203a81 100644
Binary files a/INSTALL/tool/aarch64/Ventoy2Disk.gtk3 and b/INSTALL/tool/aarch64/Ventoy2Disk.gtk3 differ
diff --git a/INSTALL/tool/aarch64/Ventoy2Disk.qt5 b/INSTALL/tool/aarch64/Ventoy2Disk.qt5
index cc7630ae..4a3f5fb9 100644
Binary files a/INSTALL/tool/aarch64/Ventoy2Disk.qt5 and b/INSTALL/tool/aarch64/Ventoy2Disk.qt5 differ
diff --git a/INSTALL/tool/aarch64/vtoycli b/INSTALL/tool/aarch64/vtoycli
index 0ce9c93a..7186ceb7 100644
Binary files a/INSTALL/tool/aarch64/vtoycli and b/INSTALL/tool/aarch64/vtoycli differ
diff --git a/INSTALL/tool/i386/V2DServer b/INSTALL/tool/i386/V2DServer
index 1f809e74..f394355a 100644
Binary files a/INSTALL/tool/i386/V2DServer and b/INSTALL/tool/i386/V2DServer differ
diff --git a/INSTALL/tool/i386/Ventoy2Disk.gtk2 b/INSTALL/tool/i386/Ventoy2Disk.gtk2
index 697631b9..32fb5104 100644
Binary files a/INSTALL/tool/i386/Ventoy2Disk.gtk2 and b/INSTALL/tool/i386/Ventoy2Disk.gtk2 differ
diff --git a/INSTALL/tool/i386/Ventoy2Disk.gtk3 b/INSTALL/tool/i386/Ventoy2Disk.gtk3
index 7dc3ad7c..a2ed8300 100644
Binary files a/INSTALL/tool/i386/Ventoy2Disk.gtk3 and b/INSTALL/tool/i386/Ventoy2Disk.gtk3 differ
diff --git a/INSTALL/tool/i386/Ventoy2Disk.qt5 b/INSTALL/tool/i386/Ventoy2Disk.qt5
index 3ba83071..2f5efb36 100644
Binary files a/INSTALL/tool/i386/Ventoy2Disk.qt5 and b/INSTALL/tool/i386/Ventoy2Disk.qt5 differ
diff --git a/INSTALL/tool/i386/vtoycli b/INSTALL/tool/i386/vtoycli
index cbe2d989..02eae99e 100644
Binary files a/INSTALL/tool/i386/vtoycli and b/INSTALL/tool/i386/vtoycli differ
diff --git a/INSTALL/tool/mips64el/V2DServer b/INSTALL/tool/mips64el/V2DServer
index b4d9fe66..8ea50cb0 100644
Binary files a/INSTALL/tool/mips64el/V2DServer and b/INSTALL/tool/mips64el/V2DServer differ
diff --git a/INSTALL/tool/mips64el/Ventoy2Disk.gtk3 b/INSTALL/tool/mips64el/Ventoy2Disk.gtk3
index e53bb8b7..60d7cb94 100644
Binary files a/INSTALL/tool/mips64el/Ventoy2Disk.gtk3 and b/INSTALL/tool/mips64el/Ventoy2Disk.gtk3 differ
diff --git a/INSTALL/tool/mips64el/Ventoy2Disk.qt5 b/INSTALL/tool/mips64el/Ventoy2Disk.qt5
index e919b933..903c3e0e 100644
Binary files a/INSTALL/tool/mips64el/Ventoy2Disk.qt5 and b/INSTALL/tool/mips64el/Ventoy2Disk.qt5 differ
diff --git a/INSTALL/tool/mips64el/vtoycli b/INSTALL/tool/mips64el/vtoycli
index 4a0e20b1..18ecd6a4 100644
Binary files a/INSTALL/tool/mips64el/vtoycli and b/INSTALL/tool/mips64el/vtoycli differ
diff --git a/INSTALL/tool/x86_64/V2DServer b/INSTALL/tool/x86_64/V2DServer
index bb1235f6..aff2c386 100644
Binary files a/INSTALL/tool/x86_64/V2DServer and b/INSTALL/tool/x86_64/V2DServer differ
diff --git a/INSTALL/tool/x86_64/Ventoy2Disk.gtk2 b/INSTALL/tool/x86_64/Ventoy2Disk.gtk2
index 4eea1035..b9aa5137 100644
Binary files a/INSTALL/tool/x86_64/Ventoy2Disk.gtk2 and b/INSTALL/tool/x86_64/Ventoy2Disk.gtk2 differ
diff --git a/INSTALL/tool/x86_64/Ventoy2Disk.gtk3 b/INSTALL/tool/x86_64/Ventoy2Disk.gtk3
index 8e691928..27c22608 100644
Binary files a/INSTALL/tool/x86_64/Ventoy2Disk.gtk3 and b/INSTALL/tool/x86_64/Ventoy2Disk.gtk3 differ
diff --git a/INSTALL/tool/x86_64/Ventoy2Disk.qt5 b/INSTALL/tool/x86_64/Ventoy2Disk.qt5
index e87fe82c..82dd6e06 100644
Binary files a/INSTALL/tool/x86_64/Ventoy2Disk.qt5 and b/INSTALL/tool/x86_64/Ventoy2Disk.qt5 differ
diff --git a/INSTALL/tool/x86_64/vtoycli b/INSTALL/tool/x86_64/vtoycli
index ab36a282..1e5c1b3a 100644
Binary files a/INSTALL/tool/x86_64/vtoycli and b/INSTALL/tool/x86_64/vtoycli differ
diff --git a/LinuxGUI/Ventoy2Disk/Web/ventoy_http.c b/LinuxGUI/Ventoy2Disk/Web/ventoy_http.c
index ec0c3ca9..88f0e953 100644
--- a/LinuxGUI/Ventoy2Disk/Web/ventoy_http.c
+++ b/LinuxGUI/Ventoy2Disk/Web/ventoy_http.c
@@ -807,6 +807,8 @@ static void * ventoy_update_thread(void *data)
                  pstGPT->PartTbl[1].Attr, 0x8000000000000000ULL);
 
             pstGPT->PartTbl[1].Attr = 0x8000000000000000ULL;
+
+            pstGPT->Head.PartTblCrc = ventoy_crc32(pstGPT->PartTbl, sizeof(pstGPT->PartTbl));
             pstGPT->Head.Crc = 0;
             pstGPT->Head.Crc = ventoy_crc32(&(pstGPT->Head), pstGPT->Head.Length);            
             ventoy_write_gpt_part_table(fd, disk->size_in_byte, pstGPT);
diff --git a/vtoycli/vtoygpt.c b/vtoycli/vtoygpt.c
index 1d9d2621..f0e2e62a 100644
--- a/vtoycli/vtoygpt.c
+++ b/vtoycli/vtoygpt.c
@@ -191,23 +191,26 @@ int vtoygpt_main(int argc, char **argv)
         Name = pMainGptInfo->PartTbl[1].Name;
         if (Name[0] == 'V' && Name[1] == 'T' && Name[2] == 'O' && Name[3] == 'Y')
         {
-            pMainGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
-            pMainGptInfo->Head.PartTblCrc = VtoyCrc32(pMainGptInfo->PartTbl, sizeof(pMainGptInfo->PartTbl));
-            pMainGptInfo->Head.Crc = 0;
-            pMainGptInfo->Head.Crc = VtoyCrc32(&pMainGptInfo->Head, pMainGptInfo->Head.Length);
+            if (pMainGptInfo->PartTbl[1].Attr != VENTOY_EFI_PART_ATTR)
+            {                
+                pMainGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
+                pMainGptInfo->Head.PartTblCrc = VtoyCrc32(pMainGptInfo->PartTbl, sizeof(pMainGptInfo->PartTbl));
+                pMainGptInfo->Head.Crc = 0;
+                pMainGptInfo->Head.Crc = VtoyCrc32(&pMainGptInfo->Head, pMainGptInfo->Head.Length);
 
-            pBackGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
-            pBackGptInfo->Head.PartTblCrc = VtoyCrc32(pBackGptInfo->PartTbl, sizeof(pBackGptInfo->PartTbl));
-            pBackGptInfo->Head.Crc = 0;
-            pBackGptInfo->Head.Crc = VtoyCrc32(&pBackGptInfo->Head, pBackGptInfo->Head.Length);
+                pBackGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
+                pBackGptInfo->Head.PartTblCrc = VtoyCrc32(pBackGptInfo->PartTbl, sizeof(pBackGptInfo->PartTbl));
+                pBackGptInfo->Head.Crc = 0;
+                pBackGptInfo->Head.Crc = VtoyCrc32(&pBackGptInfo->Head, pBackGptInfo->Head.Length);
 
-            lseek(fd, 512, SEEK_SET);
-            write(fd, (UINT8 *)pMainGptInfo + 512, sizeof(VTOY_GPT_INFO) - 512);
+                lseek(fd, 512, SEEK_SET);
+                write(fd, (UINT8 *)pMainGptInfo + 512, sizeof(VTOY_GPT_INFO) - 512);
 
-            lseek(fd, DiskSize - 33 * 512, SEEK_SET);
-            write(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
+                lseek(fd, DiskSize - 33 * 512, SEEK_SET);
+                write(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
 
-            fsync(fd);
+                fsync(fd);
+            }
         }
     }
 
diff --git a/vtoygpt/vtoygpt.c b/vtoygpt/vtoygpt.c
index cfd99fd5..97e4f0f8 100644
--- a/vtoygpt/vtoygpt.c
+++ b/vtoygpt/vtoygpt.c
@@ -291,23 +291,26 @@ int main(int argc, const char **argv)
         Name = pMainGptInfo->PartTbl[1].Name;
         if (Name[0] == 'V' && Name[1] == 'T' && Name[2] == 'O' && Name[3] == 'Y')
         {
-            pMainGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
-            pMainGptInfo->Head.PartTblCrc = VtoyCrc32(pMainGptInfo->PartTbl, sizeof(pMainGptInfo->PartTbl));
-            pMainGptInfo->Head.Crc = 0;
-            pMainGptInfo->Head.Crc = VtoyCrc32(&pMainGptInfo->Head, pMainGptInfo->Head.Length);
+            if (pMainGptInfo->PartTbl[1].Attr != VENTOY_EFI_PART_ATTR)
+            {                
+                pMainGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
+                pMainGptInfo->Head.PartTblCrc = VtoyCrc32(pMainGptInfo->PartTbl, sizeof(pMainGptInfo->PartTbl));
+                pMainGptInfo->Head.Crc = 0;
+                pMainGptInfo->Head.Crc = VtoyCrc32(&pMainGptInfo->Head, pMainGptInfo->Head.Length);
 
-            pBackGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
-            pBackGptInfo->Head.PartTblCrc = VtoyCrc32(pBackGptInfo->PartTbl, sizeof(pBackGptInfo->PartTbl));
-            pBackGptInfo->Head.Crc = 0;
-            pBackGptInfo->Head.Crc = VtoyCrc32(&pBackGptInfo->Head, pBackGptInfo->Head.Length);
+                pBackGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
+                pBackGptInfo->Head.PartTblCrc = VtoyCrc32(pBackGptInfo->PartTbl, sizeof(pBackGptInfo->PartTbl));
+                pBackGptInfo->Head.Crc = 0;
+                pBackGptInfo->Head.Crc = VtoyCrc32(&pBackGptInfo->Head, pBackGptInfo->Head.Length);
 
-            lseek(fd, 512, SEEK_SET);
-            write(fd, (UINT8 *)pMainGptInfo + 512, sizeof(VTOY_GPT_INFO) - 512);
+                lseek(fd, 512, SEEK_SET);
+                write(fd, (UINT8 *)pMainGptInfo + 512, sizeof(VTOY_GPT_INFO) - 512);
 
-            lseek(fd, DiskSize - 33 * 512, SEEK_SET);
-            write(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
+                lseek(fd, DiskSize - 33 * 512, SEEK_SET);
+                write(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
 
-            fsync(fd);
+                fsync(fd);
+            }
         }
     }