diff --git a/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java b/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java
index 8fb39b2..b6ec664 100644
--- a/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java
+++ b/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java
@@ -345,6 +345,11 @@
             StringHub.show(this, "案卷情况还未填写");
             return;
         }
+        if (imageList.size() < 1) {
+            StringHub.show(this, "至少上传一张图片");
+            return;
+        }
+
         caseViewModel.submitCase("0", "0", longitude, latitude,
                 "1", "1", eorc, typeCode, typeDetailCode,
                 gridId.substring(0, 6),

diff --git a/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java b/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java
index 8fb39b2..b6ec664 100644
--- a/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java
+++ b/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java
@@ -345,6 +345,11 @@
             StringHub.show(this, "案卷情况还未填写");
             return;
         }
+        if (imageList.size() < 1) {
+            StringHub.show(this, "至少上传一张图片");
+            return;
+        }
+
         caseViewModel.submitCase("0", "0", longitude, latitude,
                 "1", "1", eorc, typeCode, typeDetailCode,
                 gridId.substring(0, 6),
diff --git a/app/src/main/java/com/casic/dcms/view/upload/BusinessCaseActivity.java b/app/src/main/java/com/casic/dcms/view/upload/BusinessCaseActivity.java
index 3c6c280..876933a 100644
--- a/app/src/main/java/com/casic/dcms/view/upload/BusinessCaseActivity.java
+++ b/app/src/main/java/com/casic/dcms/view/upload/BusinessCaseActivity.java
@@ -202,26 +202,31 @@
             return;
         }
         if (StringHub.isPhoneNumber(phoneNumber)) {
-            String fieldIntro = viewBinding.caseLocationView.getText().toString().trim().replace(" ", "");
-            if (TextUtils.isEmpty(fieldIntro)) {
-                StringHub.show(this, "案卷地点还未填写");
-                return;
-            }
-            String description = viewBinding.caseDetailEditView.getText().toString().trim().replace(" ", "");
-            if (TextUtils.isEmpty(description)) {
-                StringHub.show(this, "案卷情况还未填写");
-                return;
-            }
-            caseViewModel.submitShopCase("0", "0", longitude, latitude,
-                    "2", "1",
-                    gridId.substring(0, 6),
-                    gridId.substring(0, 9),
-                    gridId.substring(0, 12),
-                    gridId, description, fieldIntro,
-                    StringHelper.reformatURL(imageList),
-                    0, 0, shopID, shopKeeper, phoneNumber);
-        } else {
             StringHub.show(this, "电话号码格式不对");
+            return;
         }
+        String fieldIntro = viewBinding.caseLocationView.getText().toString().trim().replace(" ", "");
+        if (TextUtils.isEmpty(fieldIntro)) {
+            StringHub.show(this, "案卷地点还未填写");
+            return;
+        }
+        String description = viewBinding.caseDetailEditView.getText().toString().trim().replace(" ", "");
+        if (TextUtils.isEmpty(description)) {
+            StringHub.show(this, "案卷情况还未填写");
+            return;
+        }
+        if (imageList.size() < 1) {
+            StringHub.show(this, "至少上传一张图片");
+            return;
+        }
+
+        caseViewModel.submitShopCase("0", "0", longitude, latitude,
+                "2", "1",
+                gridId.substring(0, 6),
+                gridId.substring(0, 9),
+                gridId.substring(0, 12),
+                gridId, description, fieldIntro,
+                StringHelper.reformatURL(imageList),
+                0, 0, shopID, shopKeeper, phoneNumber);
     }
 }

diff --git a/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java b/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java
index 8fb39b2..b6ec664 100644
--- a/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java
+++ b/app/src/main/java/com/casic/dcms/view/upload/BriefCaseActivity.java
@@ -345,6 +345,11 @@
             StringHub.show(this, "案卷情况还未填写");
             return;
         }
+        if (imageList.size() < 1) {
+            StringHub.show(this, "至少上传一张图片");
+            return;
+        }
+
         caseViewModel.submitCase("0", "0", longitude, latitude,
                 "1", "1", eorc, typeCode, typeDetailCode,
                 gridId.substring(0, 6),
diff --git a/app/src/main/java/com/casic/dcms/view/upload/BusinessCaseActivity.java b/app/src/main/java/com/casic/dcms/view/upload/BusinessCaseActivity.java
index 3c6c280..876933a 100644
--- a/app/src/main/java/com/casic/dcms/view/upload/BusinessCaseActivity.java
+++ b/app/src/main/java/com/casic/dcms/view/upload/BusinessCaseActivity.java
@@ -202,26 +202,31 @@
             return;
         }
         if (StringHub.isPhoneNumber(phoneNumber)) {
-            String fieldIntro = viewBinding.caseLocationView.getText().toString().trim().replace(" ", "");
-            if (TextUtils.isEmpty(fieldIntro)) {
-                StringHub.show(this, "案卷地点还未填写");
-                return;
-            }
-            String description = viewBinding.caseDetailEditView.getText().toString().trim().replace(" ", "");
-            if (TextUtils.isEmpty(description)) {
-                StringHub.show(this, "案卷情况还未填写");
-                return;
-            }
-            caseViewModel.submitShopCase("0", "0", longitude, latitude,
-                    "2", "1",
-                    gridId.substring(0, 6),
-                    gridId.substring(0, 9),
-                    gridId.substring(0, 12),
-                    gridId, description, fieldIntro,
-                    StringHelper.reformatURL(imageList),
-                    0, 0, shopID, shopKeeper, phoneNumber);
-        } else {
             StringHub.show(this, "电话号码格式不对");
+            return;
         }
+        String fieldIntro = viewBinding.caseLocationView.getText().toString().trim().replace(" ", "");
+        if (TextUtils.isEmpty(fieldIntro)) {
+            StringHub.show(this, "案卷地点还未填写");
+            return;
+        }
+        String description = viewBinding.caseDetailEditView.getText().toString().trim().replace(" ", "");
+        if (TextUtils.isEmpty(description)) {
+            StringHub.show(this, "案卷情况还未填写");
+            return;
+        }
+        if (imageList.size() < 1) {
+            StringHub.show(this, "至少上传一张图片");
+            return;
+        }
+
+        caseViewModel.submitShopCase("0", "0", longitude, latitude,
+                "2", "1",
+                gridId.substring(0, 6),
+                gridId.substring(0, 9),
+                gridId.substring(0, 12),
+                gridId, description, fieldIntro,
+                StringHelper.reformatURL(imageList),
+                0, 0, shopID, shopKeeper, phoneNumber);
     }
 }
diff --git a/app/src/main/java/com/casic/dcms/view/upload/CommonCaseActivity.java b/app/src/main/java/com/casic/dcms/view/upload/CommonCaseActivity.java
index c9d18de..92b5e14 100644
--- a/app/src/main/java/com/casic/dcms/view/upload/CommonCaseActivity.java
+++ b/app/src/main/java/com/casic/dcms/view/upload/CommonCaseActivity.java
@@ -603,6 +603,11 @@
             StringHub.show(this, "案卷情况还未填写");
             return;
         }
+        if (imageList.size() < 1) {
+            StringHub.show(this, "至少上传一张图片");
+            return;
+        }
+
         caseViewModel.submitCase("0", "0", longitude, latitude,
                 "2", "1", eorc, typeCode, typeDetailCode,
                 gridId.substring(0, 6),