switch structure error

my c program :

switch (k)
{
    case 1:
        h++;
        h++;
        break;
    case 2:
        h++;
        h++;
        break;
    case 3:
        h++;
        h++;
        break;
    default:
        break;
}

Disassembly:

   207: switch (k)
C:0x0FDA    900012   MOV      DPTR,#0x0012
C:0x0FDD    E0       MOVX     A,@DPTR
C:0x0FDE    FE       MOV      R6,A
C:0x0FDF    A3       INC      DPTR
C:0x0FE0    E0       MOVX     A,@DPTR
C:0x0FE1    FF       MOV      R7,A
C:0x0FE2    EE       MOV      A,R6
C:0x0FE3    70F5     JNZ      C:0FDA
C:0x0FE5    EF       MOV      A,R7
C:0x0FE6    24FE     ADD      A,#0xFE
C:0x0FE8    6009     JZ       C:0FF3
C:0x0FEA    14       DEC      A
C:0x0FEB    6011     JZ       C:0FFE
C:0x0FED    2402     ADD      A,#0x02
C:0x0FEF    70E9     JNZ      C:0FDA
   208: {
   209:     case 1:
   210:         h++;
   211:         h++;    <----------------------error
   212:         break;
C:0x0FF1    8000     SJMP     C:0FF3           213:     case 2:
   214:         h++;
C:0x0FF3    900011   MOV      DPTR,#0x0011
C:0x0FF6    E0       MOVX     A,@DPTR
C:0x0FF7    04       INC      A
C:0x0FF8    F0       MOVX     @DPTR,A
   215:         h++;
C:0x0FF9    E0       MOVX     A,@DPTR
C:0x0FFA    04       INC      A
C:0x0FFB    F0       MOVX     @DPTR,A
   216:         break;
C:0x0FFC    80DC     SJMP     C:0FDA
   217:     case 3:
   218:         h++;
C:0x0FFE    900011   MOV      DPTR,#0x0011
C:0x1001    E0       MOVX     A,@DPTR
C:0x1002    04       INC      A
C:0x1003    F0       MOVX     @DPTR,A
   219:         h++;
C:0x1004    E0       MOVX     A,@DPTR
C:0x1005    04       INC      A
C:0x1006    F0       MOVX     @DPTR,A
   220:         break;
C:0x1007    80D1     SJMP     C:0FDA

I don't know why the error is appear.It makes me very confusing.