diff --git a/libs/Ditto/core/atomic_components/audio2motion.py b/libs/Ditto/core/atomic_components/audio2motion.py
index a19560b..a7d9d86 100644
--- a/libs/Ditto/core/atomic_components/audio2motion.py
+++ b/libs/Ditto/core/atomic_components/audio2motion.py
@@ -120,6 +120,7 @@ class Audio2Motion:
         self.look_up_timer = 0 # [v1.9.141] Timer for anti-stall recovery
         self.is_recovering = False # [v1.9.155] Hysteresis state flag
         self.target_bias_deg = 0.0 # [v1.9.162/163] For scope visibility
+        self.current_push = 0.0 # [v1.9.164] SAFETY: Initialize missing variable to prevent thread crash
         
         # [v1.9.170] Pure Photo Anchor (Reverted Neutralizer)
         self.photo_base_neutralizer = np.zeros_like(self.s_kp_cond)
diff --git a/libs/Ditto/core/atomic_components/motion_stitch.py b/libs/Ditto/core/atomic_components/motion_stitch.py
index 0ae03a1..552989d 100644
--- a/libs/Ditto/core/atomic_components/motion_stitch.py
+++ b/libs/Ditto/core/atomic_components/motion_stitch.py
@@ -45,7 +45,7 @@ def ctrl_motion(x_d_info, **kwargs):
 
     # mouth amp
     if "mouth_amp" in kwargs:
-        _lip = [6, 12, 14, 17, 19, 20]
+        _lip = [6, 7, 8, 9, 10, 12, 14, 17, 19, 20]
         x_d_info["exp"][:, _lip] *= kwargs["mouth_amp"]
 
     return x_d_info
@@ -299,7 +299,7 @@ def _fix_exp_for_x_d_info(x_d_info, x_s_info, delta_eye=None, drive_eye=True):
 
 
 
-    _lip = [6, 12, 14, 17, 19, 20] # [Restored v1.9.66] Re-enable Talking.
+    _lip = [6, 7, 8, 9, 10, 12, 14, 17, 19, 20] # [v1.9.188] Added Upper Lip (7,8,9,10) for Symmetry
 
     alpha = np.zeros((21, 3), dtype=x_d_info["exp"].dtype)
     alpha[_lip] = 1
@@ -515,7 +515,7 @@ class MotionStitch:
         _eye = [11, 13, 15, 16, 18] # [Native v1.9.94] Restored full official eye indices.
 
 
-        _lip = [6, 12, 14, 17, 19, 20] # [Restored v1.9.66] Re-enable Talking.
+        _lip = [6, 7, 8, 9, 10, 12, 14, 17, 19, 20] # [v1.9.188] Full Lip Set
 
         _a1 = np.zeros((21, 3), dtype=np.float32)
         _a1[_lip] = 1
@@ -533,8 +533,8 @@ class MotionStitch:
         self.fix_exp_a2 = (1 - _a1) + _a1 * _a2
         self.fix_exp_a3 = _a2
         
-        # [Debug v1.9.144] Verify Code Sync
-        print(f"[AIIA Debug] MotionStitch Setup: v1.9.144. LATEST VERSION LOADED.")
+        # [Debug v1.9.188] Verify Code Sync
+        print(f"[AIIA Debug] MotionStitch Setup: v1.9.188. LATEST VERSION LOADED.")
 
 
         if self.drive_eye and self.delta_eye_arr is not None:
diff --git a/pyproject.toml b/pyproject.toml
index cf50ea8..2912782 100755
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "aiia"
 description = "The Ultimate AI Audio/Video toolkit for ComfyUI. Features an enhanced Ditto (with optimizations that outperform official demos and other SOTA talking head models in lip-sync accuracy and natural motion), EchoMimic V3 & FLOAT, VibeVoice & CosyVoice 3.0 (Zero-Shot Voice Cloning), Multi-Role Podcast Generation, and a powerful Media Browser."
-version = "1.9.185"
+version = "1.9.188"
 license = {file = "LICENSE"}
 readme = "README.md"
 authors = [