diff --git a/WeChatFerry/spy/load_calls.cpp b/WeChatFerry/spy/load_calls.cpp
index b1e14fa..1617ed1 100644
--- a/WeChatFerry/spy/load_calls.cpp
+++ b/WeChatFerry/spy/load_calls.cpp
@@ -33,9 +33,8 @@ WxCalls_t wxCalls = {
     { 0x76F010, 0x792700, 0xBC0370, 0x80F110, 0x82BB40, 0x756E30},
     /*  call1,    call2,    call3,    call4,    call5*/
     {0x76F010, 0x792700, 0xBC0370, 0xBB5F70, 0x756E30},
-    {0x1C27D50, 0x1C27120, 0x1C23630, 0x21A09C0},  // Send Rich Text Message
-    /*  call1,    call2,    call3 */
-    {0x931730, 0x1D58751, 0x1421940},
+    {0x1C27D50, 0x1C27120, 0x1C23630, 0x21A09C0},   // Send Rich Text Message
+    {0x2D669B0},                                    // Send Pat Message
     /*  call1,    call2,    call3,    call4,    call5,    call6,    call7,    call8*/
     {0x78CB40, 0x7F99D0, 0x78CF20, 0x78CEF0, 0xF59E40, 0xBD1A00, 0x7FA980, 0x755060},
     /*  call1,    call2,    call3 */
diff --git a/WeChatFerry/spy/spy_types.h b/WeChatFerry/spy/spy_types.h
index 746b704..f25dd1d 100644
--- a/WeChatFerry/spy/spy_types.h
+++ b/WeChatFerry/spy/spy_types.h
@@ -130,8 +130,6 @@ typedef struct CallRichText {
 
 typedef struct CallPatMsg {
     DWORD call1;
-    DWORD call2;
-    DWORD call3;
 } CallPatMsg_t;
 
 typedef struct CallInviteCM {