diff --git a/Nevanlinna/stronglyMeromorphicAt.lean b/Nevanlinna/stronglyMeromorphicAt.lean
index 7224e3c..2b644d5 100644
--- a/Nevanlinna/stronglyMeromorphicAt.lean
+++ b/Nevanlinna/stronglyMeromorphicAt.lean
@@ -392,14 +392,13 @@ theorem StronglyMeromorphicAt.decompose
   have h₁g : StronglyMeromorphicAt g z₀ := by
     exact StronglyMeromorphicAt_of_makeStronglyMeromorphic h₁g₁
   have h₂g : h₁g.meromorphicAt.order = 0 := by
-
-
-
-    sorry
+    rw [← h₁g₁.order_congr (m₂ h₁g₁)]
+    exact h₂g₁
   constructor
   · apply analytic
-    · sorry
+    · rw [h₂g]
     · exact h₁g
   · constructor
-    · sorry
-    · sorry
+    · exact (order_eq_zero_iff h₁g).mp h₂g
+    ·
+      sorry