diff --git a/LFtid1056/PQSMsg.h b/LFtid1056/PQSMsg.h
index 74cbb0c..4cb0216 100644
--- a/LFtid1056/PQSMsg.h
+++ b/LFtid1056/PQSMsg.h
@@ -760,7 +760,7 @@ public:
             // 直接选择绝对值更大的那个（必然是有效数值）
             float val = (fabs(UU_Deviation[i]) > fabs(UL_Deviation[i]))
                 ? UU_Deviation[i]
-                : UL_Deviation[i];
+                : -UL_Deviation[i];
             float_buffer.push_back(val);
         }
 
@@ -1038,7 +1038,7 @@ public:
             // 直接选择绝对值更大的那个（必然是有效数值）
             float val = (fabs(UU_Deviation[i]) > fabs(UL_Deviation[i]))
                 ? UU_Deviation[i]
-                : UL_Deviation[i];
+                : -UL_Deviation[i];
             float_buffer.push_back(val);
         }
 
@@ -1815,7 +1815,11 @@ public:
 
         // 9-11: 电压偏差（取不为0的值）
         for (int i = 0; i < 3; ++i) {
-            float val = (UU_Deviation[i] != 0.0f) ? UU_Deviation[i] : UL_Deviation[i];
+            //float val = (UU_Deviation[i] != 0.0f) ? UU_Deviation[i] : UL_Deviation[i];
+            // 直接选择绝对值更大的那个（必然是有效数值）
+            float val = (fabs(UU_Deviation[i]) > fabs(UL_Deviation[i]))
+                ? UU_Deviation[i]
+                : -UL_Deviation[i];
             float_buffer.push_back(val);
         }
 
@@ -1842,7 +1846,12 @@ public:
         // 26-33: 电压电流序分量（前8个元素）
         for (int i = 0; i < 2; ++i) {
             for (int j = 0; j < 4; ++j) { // 取每行的前4个元素
-                float_buffer.push_back(UI_Seq[i][j]);
+                if (j == 3) {
+                    float_buffer.push_back(UI_Seq[i][j+1]);
+                }
+                else {
+                    float_buffer.push_back(UI_Seq[i][j]);
+                }
             }
         }
 
@@ -1954,7 +1963,11 @@ public:
 
         // 12-14: 电压偏差（取不为0的值）
         for (int i = 0; i < 3; ++i) {
-            float val = (UU_Deviation[i] != 0.0f) ? UU_Deviation[i] : UL_Deviation[i];
+            //float val = (UU_Deviation[i] != 0.0f) ? UU_Deviation[i] : UL_Deviation[i];
+            // 直接选择绝对值更大的那个（必然是有效数值）
+            float val = (fabs(UU_Deviation[i]) > fabs(UL_Deviation[i]))
+                ? UU_Deviation[i]
+                : -UL_Deviation[i];
             float_buffer.push_back(val);
         }
 
@@ -1981,7 +1994,12 @@ public:
         // 26-33: 电压电流序分量（前8个元素）
         for (int i = 0; i < 2; ++i) {
             for (int j = 0; j < 4; ++j) {
-                float_buffer.push_back(UI_Seq[i][j]);
+                if (j == 3) {
+                    float_buffer.push_back(UI_Seq[i][j + 1]);
+                }
+                else {
+                    float_buffer.push_back(UI_Seq[i][j]);
+                }
             }
         }