diff --git a/solarApp/fmArchive.Designer.cs b/solarApp/fmArchive.Designer.cs
index dcabc40..301cd21 100644
--- a/solarApp/fmArchive.Designer.cs
+++ b/solarApp/fmArchive.Designer.cs
@@ -29,8 +29,8 @@ namespace solarApp
         /// </summary>
         private void InitializeComponent()
         {
-            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle3 = new System.Windows.Forms.DataGridViewCellStyle();
-            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle4 = new System.Windows.Forms.DataGridViewCellStyle();
+            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle1 = new System.Windows.Forms.DataGridViewCellStyle();
+            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle2 = new System.Windows.Forms.DataGridViewCellStyle();
             this.tabControl1 = new System.Windows.Forms.TabControl();
             this.tabPage1 = new System.Windows.Forms.TabPage();
             this.splitContainer1 = new System.Windows.Forms.SplitContainer();
@@ -69,6 +69,7 @@ namespace solarApp
             this.label2 = new System.Windows.Forms.Label();
             this.label3 = new System.Windows.Forms.Label();
             this.label4 = new System.Windows.Forms.Label();
+            this.btInvDay_oldData = new System.Windows.Forms.Button();
             this.tabControl1.SuspendLayout();
             this.tabPage1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).BeginInit();
@@ -119,6 +120,7 @@ namespace solarApp
             // splitContainer1.Panel1
             // 
             this.splitContainer1.Panel1.BackColor = System.Drawing.SystemColors.ActiveCaption;
+            this.splitContainer1.Panel1.Controls.Add(this.btInvDay_oldData);
             this.splitContainer1.Panel1.Controls.Add(this.bt_rpt_invDay);
             this.splitContainer1.Panel1.Controls.Add(this.bt_meter);
             this.splitContainer1.Panel1.Controls.Add(this.lbmsg);
@@ -146,7 +148,7 @@ namespace solarApp
             // bt_rpt_invDay
             // 
             this.bt_rpt_invDay.Font = new System.Drawing.Font("Microsoft JhengHei UI", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
-            this.bt_rpt_invDay.Location = new System.Drawing.Point(223, 790);
+            this.bt_rpt_invDay.Location = new System.Drawing.Point(262, 790);
             this.bt_rpt_invDay.Name = "bt_rpt_invDay";
             this.bt_rpt_invDay.Size = new System.Drawing.Size(135, 44);
             this.bt_rpt_invDay.TabIndex = 12;
@@ -281,8 +283,8 @@ namespace solarApp
             // 
             this.gv_inv_detail.AllowUserToAddRows = false;
             this.gv_inv_detail.AllowUserToDeleteRows = false;
-            dataGridViewCellStyle3.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
-            this.gv_inv_detail.AlternatingRowsDefaultCellStyle = dataGridViewCellStyle3;
+            dataGridViewCellStyle1.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
+            this.gv_inv_detail.AlternatingRowsDefaultCellStyle = dataGridViewCellStyle1;
             this.gv_inv_detail.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
             this.gv_inv_detail.Dock = System.Windows.Forms.DockStyle.Fill;
             this.gv_inv_detail.Location = new System.Drawing.Point(768, 75);
@@ -298,8 +300,8 @@ namespace solarApp
             // 
             this.gv_rpt_invDay.AllowUserToAddRows = false;
             this.gv_rpt_invDay.AllowUserToDeleteRows = false;
-            dataGridViewCellStyle4.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
-            this.gv_rpt_invDay.AlternatingRowsDefaultCellStyle = dataGridViewCellStyle4;
+            dataGridViewCellStyle2.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
+            this.gv_rpt_invDay.AlternatingRowsDefaultCellStyle = dataGridViewCellStyle2;
             this.gv_rpt_invDay.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
             this.gv_rpt_invDay.Dock = System.Windows.Forms.DockStyle.Left;
             this.gv_rpt_invDay.Location = new System.Drawing.Point(0, 75);
@@ -536,6 +538,17 @@ namespace solarApp
             this.label4.TabIndex = 9;
             this.label4.Text = "Site_Name";
             // 
+            // btInvDay_oldData
+            // 
+            this.btInvDay_oldData.Font = new System.Drawing.Font("Microsoft JhengHei UI", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            this.btInvDay_oldData.Location = new System.Drawing.Point(156, 790);
+            this.btInvDay_oldData.Name = "btInvDay_oldData";
+            this.btInvDay_oldData.Size = new System.Drawing.Size(100, 44);
+            this.btInvDay_oldData.TabIndex = 13;
+            this.btInvDay_oldData.Text = "日報-舊";
+            this.btInvDay_oldData.UseVisualStyleBackColor = true;
+            this.btInvDay_oldData.Click += new System.EventHandler(this.btInvDay_oldData_Click);
+            // 
             // fmArchive
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(9F, 19F);
@@ -610,5 +623,6 @@ namespace solarApp
         private System.Windows.Forms.Label label4;
         private System.Windows.Forms.Button bt_invDay;
         private System.Windows.Forms.DataGridView gv_inv_detail;
+        private System.Windows.Forms.Button btInvDay_oldData;
     }
 }
\ No newline at end of file
diff --git a/solarApp/fmArchive.cs b/solarApp/fmArchive.cs
index f2e657e..3bdc812 100644
--- a/solarApp/fmArchive.cs
+++ b/solarApp/fmArchive.cs
@@ -222,6 +222,11 @@ namespace solarApp
             MessageBox.Show("OK");
         }
 
+        /// <summary>
+        /// 日報表 - 每日歸檔
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
         private void bt_rpt_invDay_Click(object sender, EventArgs e)
         {
             string date1 = dtSelect1.Value.ToString("yyyy-MM-dd");
@@ -309,5 +314,14 @@ namespace solarApp
             gv_inv_detail.Columns[4].Width = 80;
             gv_inv_detail.Columns[5].Width = 80;
         }
+
+        private void btInvDay_oldData_Click(object sender, EventArgs e)
+        {
+            procInvSvc invSvc = new procInvSvc();
+            foreach (DateTime day in EachDay(DateTime.Parse(date1), DateTime.Parse(date2)))
+            {
+                invSvc.report_invDay(lbSiteID_sensor.Text.Substring(0, 9), day.ToString("yyyy-MM-dd"));
+            }
+        }
     }
 }