diff --git a/frameworks/cj/src/cj_sensor_impl.cpp b/frameworks/cj/src/cj_sensor_impl.cpp
index ae5739b78759580ff7a6aced4116747e6a14881c..210099499f75970ecc460fb726a9cfdcd7741534 100644
--- a/frameworks/cj/src/cj_sensor_impl.cpp
+++ b/frameworks/cj/src/cj_sensor_impl.cpp
@@ -351,17 +351,19 @@ int32_t CJSensorImpl::GetAllSensorList(CSensorArray &sensorList)
         SEN_HILOGE("Malloc failed.");
         return ERR_OK;
     }
-    int32_t i = 0;
-    for (; i < count; ++i) {
+
+    int32_t size = 0;
+    for (int32_t i = 0; i < count; ++i) {
         if ((sensorInfos[i].sensorTypeId == SENSOR_TYPE_ID_AMBIENT_LIGHT1) ||
             (sensorInfos[i].sensorTypeId == SENSOR_TYPE_ID_PROXIMITY1) ||
             (sensorInfos[i].sensorTypeId > GL_SENSOR_TYPE_PRIVATE_MIN_VALUE)) {
             SEN_HILOGD("This sensor is secondary ambient light");
             continue;
         }
-        Transform2CSensor(sensorInfos[i], sensorList.head[i]);
+        Transform2CSensor(sensorInfos[i], sensorList.head[size]);
+        ++size;
     }
-    sensorList.size = i;
+    sensorList.size = size;
 
     return ERR_OK;
 }