diff --git a/src/value_estimation_team/indicators/ema.rs b/src/value_estimation_team/indicators/ema.rs
index 8c474be..613f7cd 100644
--- a/src/value_estimation_team/indicators/ema.rs
+++ b/src/value_estimation_team/indicators/ema.rs
@@ -50,11 +50,7 @@ pub async fn ema(
             let symbol_c = symbol.clone();
             let rt_data_vec_c = rt_data_vec.clone();
             task_vec.push(tokio::spawn(async move {
-                if rt_data_vec_c.len() < moving_number {
-                    ema_data.ema_value = 0.0;
-                    ema_data.close_time = 0;
-                    ema_data_vec.push(ema_data.clone());
-                } else {
+                if rt_data_vec_c.len() > moving_number {
                     let partial_vec1 = rt_data_vec_c.get(..moving_number).unwrap();
                     let partial_vec2 = rt_data_vec_c.get(moving_number..).unwrap();