diff --git a/Drivers/HP203B/hp203b.c b/Drivers/HP203B/hp203b.c
index 57508b3..860bee2 100644
--- a/Drivers/HP203B/hp203b.c
+++ b/Drivers/HP203B/hp203b.c
@@ -95,7 +95,9 @@ BOOL Hp203bReadTempture(float *press)
 #define COLLECT_HB203_DATA_NUM  10
 BOOL get_HP203_data(float* tempdata, float* press)
 {
-    int ret;
+    uint8_t ret;
+    uint8_t temp_falt = 0;
+    uint8_t press_falt = 0;
 //    ѹǿ
     U_DataType collect_pressure[COLLECT_HB203_DATA_NUM]={0x00};
    
@@ -104,12 +106,18 @@ BOOL get_HP203_data(float* tempdata, float* press)
         ret = Hp203bReadPressure(&collect_pressure[i].fValue);
         if(ret == FALSE)
         {
-            goto error_return;
+            press_falt++;
+            continue;
+            //goto error_return;
         }
         osDelay(1);
     }
+    if(press_falt >= COLLECT_HB203_DATA_NUM)
+    {
+        goto error_return;
+    }
     
-    U_DataType tmp_press = filter_middle(collect_pressure, COLLECT_HB203_DATA_NUM, FILTER_DATA_TYPE_FLOAT);
+    U_DataType tmp_press = filter_middle(collect_pressure, COLLECT_HB203_DATA_NUM - press_falt, FILTER_DATA_TYPE_FLOAT);
     if(tmp_press.fValue < 300)
     {
 //        return FALSE;
@@ -128,12 +136,18 @@ BOOL get_HP203_data(float* tempdata, float* press)
         ret = Hp203bReadTempture(&collect_tempture[i].fValue);
         if(ret == FALSE)
         {
-            goto error_return;
+            temp_falt++;
+            continue;
+            //goto error_return;
         }
         osDelay(1);
     }
+    if(temp_falt >= COLLECT_HB203_DATA_NUM)
+    {
+        goto error_return;
+    }
     
-    U_DataType tmp_tempture = filter_middle(collect_tempture, COLLECT_HB203_DATA_NUM, FILTER_DATA_TYPE_FLOAT);
+    U_DataType tmp_tempture = filter_middle(collect_tempture, COLLECT_HB203_DATA_NUM - temp_falt, FILTER_DATA_TYPE_FLOAT);
     if(tmp_tempture.fValue < -50)
     {
 //        return FALSE;