diff --git a/du5/a_station.c b/du5/a_station.c
index 17b5280..1a4daa1 100644
--- a/du5/a_station.c
+++ b/du5/a_station.c
@@ -35,7 +35,7 @@ void add_target_capacity(struct station* station,const char* target, int capacit
     if(count == res){
         break;
     }
-    if (ptr->value == target){
+   else if (strcmp(ptr->value, target) ==0){
         ptr->capacity += capacity;
         return;
     }