diff --git a/src/controllers/controlHistory.js b/src/controllers/controlHistory.js
index c27d68e..71bc6af 100644
--- a/src/controllers/controlHistory.js
+++ b/src/controllers/controlHistory.js
@@ -85,7 +85,11 @@ const controlHistory = {
                 "dataVerification": ctr.dataVerification,
                 "dynamicArray": ctr.dynamicArray
             }
-            jfrefreshgrid(ctr.data, ctr.range, allParam);
+           // jfrefreshgrid(ctr.data, ctr.range, allParam);
+
+            /* ⚠️  这个🌶️  dataRange表示的才是数据更新的位置 */
+            jfrefreshgrid(ctr.data, ctr.dataRange, allParam);
+
             // formula.execFunctionGroup(null, null, null, null, ctr.data);//取之前的数据
         }
         else if (ctr.type == "pasteCut") {
diff --git a/src/controllers/server.js b/src/controllers/server.js
index 813fc50..f7cd526 100644
--- a/src/controllers/server.js
+++ b/src/controllers/server.js
@@ -427,9 +427,21 @@ const server = {
 	                file["config"][k] = {};
 	            }
 
-	            for(let key in value){
-	                file["config"][k][key] = value[key];
-	            }
+	            // for(let key in value){
+	            //     file["config"][k][key] = value[key];
+				// }
+				
+				// ⚠️ 上面的处理方式会导致部分配置项被遗漏，以致协同编辑的时候多视图出现不一致的情况，调整处理的策略为直接替换配置项：
+				// 可能的配置项为：
+				// columnlen: {0: 65, 1: 186, 2: 52}
+				// customHeight: {0: 1, 5: 1, 6: 1}
+				// customWidth: {0: 1, 1: 1, 2: 1}
+				// merge: {2_1: {…}, 4_2: {…}, 6_2: {…}}
+				// rowlen: {0: 19, 5: 93, 6: 117}
+				if(value && (typeof value == "object")){
+					file["config"][k] = value;
+				}
+
 	        }
 
 	        if(index == Store.currentSheetIndex){//更新数据为当前表格数据
@@ -694,7 +706,14 @@ const server = {
 	            file["column"] += len;
 
 	            for(let i = 0; i < data.length; i++){
-	                data[i].splice(st_i, 0, addData[i]);
+					// data[i].splice(st_i, 0, addData[i]);
+
+					// 备注：区分插入的位置(可能是左侧插入或者右侧插入)
+					if(direction == "lefttop"){
+						data[i].splice(st_i, 0, addData[i]);
+					}else{
+						data[i].splice(st_i + 1, 0, addData[i]);
+					}
 	            }
 	        }
 
diff --git a/src/global/format.js b/src/global/format.js
index a50781f..8549bc3 100644
--- a/src/global/format.js
+++ b/src/global/format.js
@@ -1353,8 +1353,16 @@ var make_ssf = function make_ssf(SSF) {
             }
         // var retval = "";
         var retval =  tempV === 0 ? "0" : "";
-        for (i = 0; i !== out.length; ++i)
-            if (out[i] != null) retval += out[i].v;
+        // for (i = 0; i !== out.length; ++i)
+        //     if (out[i] != null) retval += out[i].v;
+        for (i = 0; i !== out.length; ++i){
+            if (out[i] != null && out[i].v.startsWith(".")){
+                retval += out[i].v;
+            }else{
+                retval =  out[i].v || retval;
+            }
+        }
+   
         return retval;
     }
     SSF._eval = eval_fmt;