diff --git a/Exercise3/tricep_dip.py b/Exercise3/tricep_dip.py
index 4cdbb25..c893f3a 100644
--- a/Exercise3/tricep_dip.py
+++ b/Exercise3/tricep_dip.py
@@ -147,7 +147,7 @@ class Tricep_dip_1(BaseExercise):
                         self.heel = heel_y
                         self.speak_driver.add_speak("上杠，听到提示声后开始考试")
                 if self.readiness_state == 1:
-                    if (elbow_1 > 157 or elbow_2 > 157)and eye_1_y < wrist_1_y and eye_2_y < wrist_2_y and (shoulder_1 < 30 or shoulder_2 < 30) and heel_y < self.heel - 30:
+                    if (elbow_1 > 157 or elbow_2 > 157) and eye_1_y < wrist_1_y and eye_2_y < wrist_2_y and (shoulder_1 < 30 or shoulder_2 < 30) and heel_y < self.heel - 30:
                         self.time_0 += 1
                         if self.time_0 > 15:
                             if vis_shoulder_1 > 0.8 and vis_shoulder_1 > vis_shoulder_2:
@@ -189,7 +189,7 @@ class Tricep_dip_1(BaseExercise):
                             self.state = 0
                             self.time = 0
 
-                if elbow_1 >= 146 and shoulder_1_y < elbow_1_y and shoulder_1_y < self.initial_wrist_1_y - 30 and shoulder_angle > 60 and self.count > 0 and wrist_1_y - self.initial_wrist_1_y < 50:
+                if elbow_1 >= 146 and shoulder_1_y < elbow_1_y and shoulder_1_y < self.initial_wrist_1_y - 30 and shoulder_angle > 45 and self.count > 0 and wrist_1_y - self.initial_wrist_1_y < 50:
                     self.feedback = "下落"
                     if self.state == 0:
                         self.time += 1
@@ -209,7 +209,7 @@ class Tricep_dip_1(BaseExercise):
                 #         self.pre_pos = 2
                 #         self.had_done = True
 
-                if elbow_2 <= 93 and shoulder_2_y >= elbow_2_y and wrist_2_y - self.initial_wrist_2_y < 50:
+                if elbow_2 <= 95 and shoulder_2_y >= elbow_2_y and wrist_2_y - self.initial_wrist_2_y < 50:
                     self.feedback = "上升"
                     if self.state == 1:
                         self.time += 1
@@ -218,7 +218,7 @@ class Tricep_dip_1(BaseExercise):
                             self.state = 0
                             self.time = 0
 
-                if elbow_2 >= 146 and shoulder_2_y < elbow_2_y and shoulder_2_y < self.initial_wrist_2_y - 30 and shoulder_angle > 60 and self.count > 0 and wrist_2_y - self.initial_wrist_2_y < 50:
+                if elbow_2 >= 146 and shoulder_2_y < elbow_2_y and shoulder_2_y < self.initial_wrist_2_y - 30 and shoulder_angle > 45 and self.count > 0 and wrist_2_y - self.initial_wrist_2_y < 50:
                     self.feedback = "下落"
                     if self.state == 0:
                         self.time += 1